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21900
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What are the criteria for the safe navigation of ships in the entrance area of curved reach?
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21901
|
根据上述内容,可以通过设定一个阈值${C_{th}}$来判断当前像素点的最小匹配代价对应的视差值是否可靠。如果最小匹配代价${C_{i,1}}$小于等于阈值${C_{th}}$,则视差值可靠;如果最小匹配代价${C_{i,1}}$大于阈值${C_{th}}$,则需要通过次最小匹配代价${C_{i,2}}$进行判断。如果次最小匹配代价${C_{i,2}}$小于等于阈值${C_{th}}$,则视差值可靠;如果次最小匹配代价${C_{i,2}}$大于阈值${C_{th}}$,则视差值不可靠。因此,通过设定阈值${C_{th}}$,可以判断当前像素点的最小匹配代价对应的视差值是否可靠。
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21902
|
Survey and Analysis on tourist Satisfaction of Guilin Food Hygiene and Safety "Food is the first priority for the people, food safety is the first priority ", as an international tourism city, Guilin tourism to ensure food hygiene and safety is one of the important factors to enhance its core competitiveness, and tourists' satisfaction of Guilin food hygiene and safety will have a profound impact on Guilin tourism. This paper is mainly aimed at tourists to Guilin catering food hygiene and safety satisfaction survey. The result shows that the tourists' satisfaction with food hygiene and safety in Guilin catering industry is relatively high, but it needs to be improved. Suggestions are put forward based on relevant problems.
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21903
|
动手实践在小学数学课堂中如何促进学生的多元发展?
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21904
|
它是主题分析技术的关键组成部分,旨在通过将每篇文章分配到一个或多个主题来简化主题分析。
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21905
|
在现代民法主体制度中,民事行为能力制度的功能主要包括两个方面。首先,民事行为能力制度界定了民事主体的属性和地位,确定了其是否具有从事民事行为的能力。这一功能体现在对个体的权利和义务的确定上,以及对个体的法律地位的确认上。其次,民事行为能力制度还具有控制行为效力的功能,即通过对民事主体的行为能力的限制和规范,保护社会秩序和公共利益,维护交易的安全和公平。这一功能体现在对行为的效力和效果的规定上,以及对行为的合法性和合理性的审查上。因此,民事行为能力制度在现代民法主体制度中具有重要的功能和价值。
|
21906
|
Liu picked up the car key in the hotel, why choose to steal the car?
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21907
|
Can diploid and tetraploid alfalfa be crossed?
|
21908
|
这项研究发现了多少种新的肠道细菌?
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21909
|
Evaluation of Agro-ecological Environment Quality in Guanzhong Irrigated Area Guanzhong irrigated Area is an important grain and oil production base in our province.
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21910
|
The existence of Liao and Jin Chunzhou can be proved by referring to historical documents such as Liao History and Jin History and studying the inscriptions of two ink books of "Spring Zhou" found in Keyouzhong Banner of Hinggan League in Inner Mongolia. At the same time, there are 33 records about Liao and Jinchunzhou in historical documents, which is an important basis to prove the existence of Chunzhou. The author also put forward fifteen evidences to prove the authenticity and objectivity of the existence of Liao and Jinchunzhou.
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21911
|
What is the theoretical basis of the probabilistic LM and how does it influence the subsequent LM?
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21912
|
现代煤化工在我国处于什么阶段?下一步应该加快推进什么?
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21913
|
2017年生物库实验室间比对及第三方质控服务项目顺利结案。2017年生物库实验室间比对及第三方质控服务项目由中国医药生物技术协会生物库分会(BBCMBA)组织开展,项目于2007年10月启动,历经申请阶段、标准编制阶段、标准分发阶段、样品接收检测阶段和数据汇总统计阶段,历时6个月,最终圆满结束。
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21914
|
商业银行在资管新规下如何根据FOF/MOM模式进行公募基金产品配置?
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21915
|
How does the new generalized correlation algorithm combine correlation analysis and inversion technique?
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21916
|
教师专业发展的有效引领中的五个方面分别是什么?
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21917
|
What scene does this passage describe?
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21918
|
针对钢筋混凝土柱在荷载与硫酸盐耦合作用下的应力分析问题,基于现有的硫酸盐离子在混凝土中的扩散反应模型,进一步给出了硫酸盐侵蚀对混凝土的破坏程度与硫酸盐离子浓度及腐蚀时间的关系。建立了与损伤程度相关的混凝土腐蚀本构模型和混凝土轴压柱截面应力的计算方法。通过数值模拟分析了硫酸盐离子在截面内的输运、腐蚀损伤程度的变化、截面应变和应力的分布。结果表明:硫酸盐离子浓度与混凝土损伤程度在柱截面内呈梯度分布,且受二维相互作用效应影响明显。随着腐蚀时间的增加,截面损伤区逐渐向内移动,宽度增大,而混凝土应力在损伤区先增大后逐渐减小,在未损伤区基本呈线性增大。为了研究钢筋混凝土柱在硫酸盐侵蚀作用下的应力响应。为了研究钢筋混凝土柱在轴压和硫酸盐侵蚀耦合作用下的应力响应,本文采用了已有的扩散模型。对于轴压和硫酸盐侵蚀的耦合,本文采用了已有扩散法。
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21919
|
四通道低噪声GEM探测器前端读出ASIC设计 介绍了一种用于多层GEM探测器的低噪声前端读出ASIC芯片.针对CEM探测器输出信号特点,设计了电荷灵敏放大器、极零相消电路和准高斯成形电路,并对其噪声指标、成形时间等设计指标等参数进行分析.。
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21920
|
Is the presence of PPBCPI immunopathological features in some IMN patients related to renal progression?
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21921
|
普拉克索和左旋美多治疗帕金森病患者的临床疗效和生活质量改善情况如何?
|
21922
|
有的瓜农在种植“早佳84-24”西瓜时不考虑天气情况和苗情,凭自己的想象或习惯去定植,存在定植早、定植时浇水多、见光时间短、施肥集中等问题,导致幼苗僵化、老化、不缓苗、陡长、返苗慢等情况的发生。
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21923
|
The reason why the Chinese reading ability of secondary vocational students is not ideal is that the information technology has not been effectively introduced into Chinese teaching in secondary vocational schools.
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21924
|
小桥流水人家 上海西郊的金泽是一个以桥闻名的古镇,镇域内共有古桥21座。
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21925
|
Under the background of housing industrialization, how does the change of demand of different income groups for housing products affect user satisfaction?
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21926
|
What are the explorations and practices of Postal Savings Bank of China in digital transformation?
|
21927
|
Description of a new species of Hypoaspis1: Hypoaspis changlingensis,sp.nov. Type specimens were stored in the National Brucellosis Control Base (Baicheng City, Jilin Province).
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21928
|
2004年知识工程“阳光杯”儿童阅读系列比赛在武汉儿童图书馆新馆举行@@ 2004年12月12日,武汉知识工程“阳光杯”儿童阅读系列比赛在武汉儿童图书馆举行。
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21929
|
运用文献资料法、专家访谈法和数理统计法,对我国武术官方网站的现状和传播对策进行了全面的分析和研究。
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21930
|
What is the talent training plan of Zhejiang Kunqu Opera Troupe?
|
21931
|
吕兴胜同志在地税基层调研指导中强调了地税系统要以科学发展观为指导,着力做大税收总量,着力培育税收增量,着力提升税收质量,全面又快又好为经济建设服务。
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21932
|
刻板印象会促使观察者把更多的注意力分配给不一致性信息,在低认知资源下这一趋势非常明显;在认知资源缺乏时,刻板印象虽促进了一致性信息的概念编码,却会抑制其知觉编码;刻板印象虽抑制了不一致性信息的概念编码,却会促进其知觉编码。这与"灵活编码模型"的预期相一致,而与"图示过滤器模型"和"联想网络模型"的预期相矛盾。
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21933
|
脑脓肿的磁共振表现有哪些特点?
|
21934
|
The magnetic sequences of AFM materials can be divided into two categories: intra-layer FM, interlayer AFM and intra-layer AFM. Intra-layer AFM can be divided into AF-zigzag, AF-stripy and AF-Neel.
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21935
|
The effects of corrosion degree and diameter of steel bars on the mechanical properties of glazed round reinforced concrete beams were investigated. The variation law of failure form and bearing capacity of concrete beams under different corrosion rates of steel bars was analyzed. The bond degradation between steel bars and concrete was discussed The influence of the bearing capacity of the member. The test results show that the cross-sectional area and tensile strength of the steel bar are reduced by the corrosion of the circular steel bar, and the bearing capacity of the corroded beam is decreased. .
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21936
|
《生命科学》创刊多少年了?本期发表的专题是什么?
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21937
|
How to integrate ideological and political elements into the course of "Automobile Insurance and Claims"?
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21938
|
在2009年1月1日22∶00播出的双周影片中,CCTV6播出了中国香港的电影《少林寺》。
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21939
|
Director软件在仪器分析MCAI中的应用有哪些?
|
21940
|
Is there a correlation between the occurrence of stem elephants of Pinus siu and understory non-host plants?
|
21941
|
为什么洛钼选矿一公司老车间二段磨矿细度提升不明显,磨矿产品过细级别产率高及中间级别产率低?
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21942
|
What are the design parameters of the snow cleaning machine spindle? What is the effect of the strength and stiffness of the spindle on the work of the main engine?
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21943
|
Based on the neutral salt spray test of different kinds of coating, coating weight and surface treatment of hot-galvanized sheet products, the factors affecting the corrosion of galvanized sheet were discussed, and the measures to improve the corrosion resistance of hot-galvanized sheet products were put forward.
|
21944
|
What are the differences between Korean students' pausing in Chinese verb predicate sentences and native Chinese speakers?
|
21945
|
美国黑人城市化对五六十年代的黑人民权运动产生了重要影响。随着黑人城市人口的增多,黑人工人阶级队伍壮大,思想觉悟提高,民族意识增强,民族领导人也随之产生。这些因素最终促成了本世纪五六十年代席卷全美国的轰轰烈烈的黑人民权运动。
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21946
|
如何通过“区块链+大数据”创新融资方式解决科技型中小企业的融资难题?
|
21947
|
从政策范围、政策措施、政策力度、政策架构等方面来看,新疆绿色金融政策的效力还有待提高,政策体系还需完善。作为绿色金融的倡导者和推动者,新疆各级政府需要通过更多带有创新性和前瞻性的制度规定,不断充实绿色金融发展的政策工具箱。
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21948
|
为什么在社会主义生态文明建设中要实施能源和资源的总量和强度双控?
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21949
|
聚酰亚胺膜(PI膜)主要应用于柔性电路板(FPC)、OLED面板、石墨散热片、绝缘材料、电池、分离等领域。随着IT行业、平板显示行业、光伏行业等的兴起和蓬勃发展,电子工程(电子级)聚酰亚胺膜作为集成电路板、平板显示板、太阳能电池、电子标签等重要材料,在上述电子产品应用领域的作用日益显著,本文主要对微电子领域中柔性衬底电子级PI薄膜进行了分析。
|
21950
|
TTF-1的表达与晚期肺腺癌患者预后是否相关?
|
21951
|
晶振电路在液晶彩电中的作用是什么?晶振电路的故障表现有哪些?
|
21952
|
According to the above content, the province's fire forces have achieved initial results in carrying out the "two education" activities of style and professional ethics.
|
21953
|
基于UbD理论的单元教学设计在高中物理教学中的作用是什么?
|
21954
|
What are the challenges and countermeasures of ideological and political education in secondary vocational schools in the new era?
|
21955
|
What is the method used to construct the standard system for coal and coal chemical industry in Guizhou province?
|
21956
|
According to the above content, no clear conclusion has been drawn on the effect of stratification and timely assessment of the prehospital Rapid Sequential Organ failure score (qSOFA) combined with in-hospital Sequential Organ failure score (SOFA) on the prognosis of patients with sepsis. The study analyzed 135 emergency patients with sepsis admitted between February 2019 and May 2021, of whom 62 underwent routine assessment and 73 underwent joint stratified assessment. The survival rate at 28 days after intervention was 80.82% in the combined stratified assessment group and 72.58% in the conventional assessment group, but there was no statistically significant difference between the two groups. Therefore, further studies are needed to determine the effect of this approach on the prognosis of patients with sepsis.
|
21957
|
In routine work after percutaneous coronary intervention, serum homocysteine levels were significantly elevated and serum vitamin B12 levels significantly decreased and were treated with standard treatment for acute myocardial infarction. xa0 style = "Font type :Verdana;
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21958
|
高层建筑施工中的爬升模板技术需要不断适应建筑的快速变化,因为建筑高度越来越高,形态越来越奇特,结构设计越来越复杂,建筑施工技术面临着越来越大的挑战。为了能够顺利进行高层建筑的施工,爬升模板技术需要不断更新和改进,采用更先进的技术和产品,以提供最好的服务。
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21959
|
高校作为人才培养、科学研究、社会服务和文化传承创新的主力军,应成为中国梦宣传教育的主力军,以中国梦凝聚当代大学生力量的主力军,增强大学生对中国梦的认同感,增强大学生对自身责任和使命的深刻认识。激发大学生具有强烈的爱国主义意识、强国之心、报国之志。
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21960
|
The cause of overstandard vibration and related accidents of II2000-1.08/0.81 fan in Xinggang Power Plant after overhaul is the fracture of thrust bearing alloy surface and the wear of rotor main thrust disk. This article has carried on the analysis, but the specific reason is not mentioned. It may be that the thrust bearing alloy surface or the rotor main thrust disk is not properly installed during the maintenance process, which leads to its rupture and wear, resulting in excessive vibration and accidents. In order to avoid similar problems, it is necessary to pay attention to data and data detection methods in future maintenance to ensure the correct installation and operation of the equipment.
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21961
|
在压力作用下的溶液会使软化的解冻土壤加强,并改善其物理和机械性能。本研究从理论上充实和发展了注入固化剂加固桥台桥墩基础的岩土力学模型。这些模型考虑了所讨论的情况下的加固参数和要素。确定了加固对土体物理力学性质变化的影响。
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21962
|
Reform the traditional teaching mode of "all-round flowering", gradually take "each has his own strengths, each has his own abilities" as the training principle and ultimate goal, establish "mastering the foundation, practice first".
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21963
|
In recent years, the methods for detecting penicillin residues and their metabolites in milk and dairy products mainly include high performance liquid chromatography-tandem mass spectrometry, ultra-performance liquid chromatography-tandem mass spectrometry, ultra-performance liquid chromatography-high resolution time-of-flight mass spectrometry, and stroma-assisted laser desorption ionization-Fourier Transform ion cyclotron resonance mass spectrometry. These methods can detect penicillins and their main metabolites of enzymatic hydrolysis, in vivo metabolites and so on. At the same time, the sample extraction, purification, chromatographic separation and mass spectrometry detection methods were analyzed.
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21964
|
The classification methods of oil field water include Sulin, Shaurer, etc., which can indicate the acid-base resistance index, reservoir preservation environment, oil-gas preservation environment, oil-gas properties and other functions of the string combination materials of oil production technology, so as to reveal the physicochemical characteristics of oil-gas reservoir. In application, it is necessary to analyze the advantages and disadvantages of these methods, so as to obtain the relevant reservoir environment information more reliable, and provide the basis for oil and gas exploitation and prediction.
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21965
|
The role of wechat public platform in adult college teaching and management is multifaceted, including teaching assistance, teaching management, information transmission, interactive communication and so on. It can facilitate the communication between teachers and students, improve teaching efficiency and teaching quality, but also can strengthen the connection between schools and students, improve students' participation and sense of belonging.
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21966
|
通过对兰州曦华源小区规划设计过程的回顾,可以得出结合特定环境进行设计创作的基本思路。在具体实践中,可以通过挖掘当地的历史文化和地域特色,将其融入到小区的规划设计中,如采用当地传统建筑风格、景观元素等,创造出具有地域文化和历史文明印记的住区环境。同时,还需要注重文化品位和景观特征的提升,如通过艺术装置、景观雕塑等手段,打造出具有较高文化品位、较强景观特征的住区环境。
|
21967
|
Because the dormitory has a fire kang, the fire kang is hot, providing a warm environment, so that they can play poker in cold weather.
|
21968
|
What problems exist in the public facilities of the block system residential community in Changchun City?
|
21969
|
根据上述内容可以得出,贵阳市商业网点空间布局的特点是呈现出一个核心聚集区居中,多个次级集聚区环绕的空间分布格局,且表现出沿道路网逐渐向外辐射的态势。同时,商业网点的空间偏向性差异显著,东部地区的商业网点核密度明显高于西部地区,其发展方向明显偏向于西北-东南方向。此外,不同业态的商业网点在贵阳市的空间聚集程度存在明显的差异性。
|
21970
|
RNN LM与FFNN相比有什么优势?
|
21971
|
According to the above analysis, after preschool children use toothpaste with different fluoride content, the concentration of plaque fluoride is affected by the age of children and the fluoride content of toothpaste.
|
21972
|
关于基层党建专项述职评议的探究--以漯河市郾城区为例 Centered on how to implement the responsibility system for Party construction work at the primary level,to prompt the secretary of the Party committee to shoulder the responsibility of being the first person in charge of construction work,this article discusses the mode of work report of the Party construction at the primary level,that is,the secretary of the Party committee reporting the construction,the masses commenting the construction,assessing the construction annually and promoting.
|
21973
|
目前关于性取向识别的面部线索研究存在哪些问题?
|
21974
|
对测定方法的重复性和可靠性进行了验证。
|
21975
|
Objective To further verify the bactericidal performance of Fukangle liquid in microbicide. Methods To observe the microbicidal action, toxicity and stability of Fukangle medicine liquid.
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21976
|
Node classification is one of the important downstream tasks of graph neural networks, which is mainly realized by message transfer. There are many ways of message passing. Future research will discuss the advantages and disadvantages of these ways and solve the scalability problem. Therefore, the main research content of node classification problem in the future will be to explore several ways of message passing and improve the scalability.
|
21977
|
中职学生的语文阅读能力不够理想的原因是因为中职语文教学未有效引入信息化手段。
|
21978
|
What are some deficiencies in the academic degree program construction process in some schools?
|
21979
|
根据上述内容,红外光谱法在食品安全控制领域的应用具有以下优势:1. 可以对食品等混合物进行定性与定量分析;2. 具有简便快速无损等特点。
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21980
|
南方医科大学口腔医院是《口腔疾病防治》杂志的主办单位。
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21981
|
Guoxiang short wave Fujian fruit suffered heavy losses from freezing damage Qunortheast navel orange garden suffered serious ice and snow freezing damage Yongkang citrus suddenly hit by heavy snow Zigui countryside a new fashion farmers trafficking in oranges buy insurance in the Hai completed the compiling of Export citrus Defect Sample photo.
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21982
|
没有理论基础来支持各种试探性实验,进一步的探索也没有手册。理论基础的缺乏,仍然是笼罩在SSL头上的巨大阴云。
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21983
|
什么是社会资本,它对民族和谐有什么作用?
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21984
|
农村初中英语教学设施差,长期以来学生的口语得不到充分训练,学生基础差,不敢开口说英语,想说又怕说错,被他人笑话,所以闭口不言。这导致学生只会听不会说,更谈不上读、写、译的技能。
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21985
|
In 1993, there were 25,000 units in operation, and a net increase of 35,000 units was planned for 1994.
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21986
|
如果只是因为趋势,那么“两会”后可能会留下一堆沉睡的微博账号。
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21987
|
该分析旨在研究地面沉降与采矿开挖之间的关系,重点研究浅深度未充填采空区对沉降的影响。研究结果将为控制地面沉降和防止建筑物破坏提供措施。
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21988
|
LM can be thought of as the cornerstone of downstream NLP tasks.
|
21989
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Monolayer VSe2 has intrinsic ferromagnetism. However, its magnetism may be derived from defects, boundary states, or interfacial actions.
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21990
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Why should we strengthen the cultivation of students' civic consciousness in the moral education course of vocational school?
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21991
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过氧乙酸防治核桃腐烂病的试验结果显示,通过在感病树体的病斑纵向刻划开口至木质部,并喷施20%过氧乙酸原液,治愈率可达95%,高于其他常规防治方法约10百分点。同时,病斑愈合和树势恢复期提前了7~20天左右。此外,过氧乙酸防治的成本仅为常规方法的20%左右,具有明显的经济优势。因此,过氧乙酸防治核桃腐烂病的技术值得推广。
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21992
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According to the above reports, the executive chairman of the Diamond - Antai company Klimov and the manager of the Commerce Department Shtko were shot dead at different times and places. As no specific reason or motive was provided in the report, it is impossible to answer exactly why the two senior officials were killed. However, it can be speculated that it may be related to the development and production of surface-to-air missiles in the field of the arms giant company they work for, as the company produces and designs air defense systems. Such assassinations may be related to competition, espionage, internal strife, or other unknown factors.
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21993
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益气清热活血方的浸渍剂与巴布膏剂对创伤性肌肉损伤兔肌肉组织中水通道蛋白-1及血清白细胞介素-8表达水平的影响如何?
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21994
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因为猎人会在鸟儿经常出没的地方布下陷阱,一旦鸟儿不慎飞入陷阱,就会被死死裹住,挣脱不开。
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21995
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结果共纳入5项随机对照试验,共纳入486例患者。
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21996
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本研究的目的是什么?采用了哪些方法?得出了什么结果?
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21997
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What is the general situation of family and marriage morality in urban and rural Guangdong?
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21998
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On August 29, under the control of Lee Teng-hui, the Communist Party of China formally included the Two States theory into the resolution, which became the guiding principle of the Kuomintang's mainland policy and clearly defined cross-Straits relations as state-to-state relations. So far, since the "two States theory" was thrown out on July 9, Lee Teng-hui has gone further and further on the road of splitting the motherland, which also means the Taiwan Strait war is getting closer and closer.
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21999
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The oil refining industry faces the arduous task of adjusting product structure and improving product quality during the Ninth Five-Year Plan period. Specifically, it includes burning oil from compression to improve the quality of oil yield; Increase middle distillate and fuel ratio; Improve the quality of petroleum products and increase the production of high-grade road asphalt. At the same time, some concrete measures need to be taken to accomplish these tasks.
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