查询词典 criterion

And the average WDI for every month was calculated from 60 decades WDI and the drought frequency for every month was obtained with a drought criterion. Results showed that: in spring, North-western China, Northern China and Southern China have a higher drought frequency; in May to August, the region that has a higher drought frequency focus on North-western China and Northern China; from September to December, North-western China, Northern China, center China and Sichuan basin has a higher drought frequency (6) The relationship between average WDI for all the 720 decades in 20 years and average precipitation was analysed and was used to regionalize drought in China.

5分析我国近20年干旱发生的时空分布特征：利用1982-2001年NOAAAVHRR8km数据集，计算了20年来我国各旬干旱空间分布，并根据一定的干旱发生判断标准，统计我国不同地区在各月相发生干旱的频率和各月份平均WDI，初步分析我国干旱发生的时空格局，结果表明：在春季，西北地区、华北平原和华南大部分地区的干旱发生频率都比较高；在5-8月份，高频率干旱发生地区就主要集中在西北和华北平原地区；9-12月份干旱发生高频率地区在主要在西北、华北、华中和四川盆地等地。

The superiority of a class of linear estimator with respect to generalized least square(GLS estimator of regression coefficients was studied in terms of the mean square error matrix(MSEM criterion, and the lower bound and super bound of three relative efficiencies were obtained respectively.

在均方误差矩阵准则下研究了回归系数的一类线性估计相对于广义最小二乘估计的优良性问题，并讨论了三种不同相对效率的上、下界。

At present, kinds of methods of finite-element analyzing bridge structure's limit bearing capacity for concrete's complex stress nature get the concrete's constitutive equations and destructive criterion by fitting regression line.

目前采用有限元方法分析桥梁结构极限承载力的方法中，对受力性能复杂的混凝土材料，基本上是通过实验数据回归拟合得到混凝土的本构关系和破坏准则。

LITERATURE EVALUATION:Totally 66 relevant articles related to the character and interrelated influencing factor of osteoprogenitor cells were selected, and 30 of them met the inclusive criterion.

文献评价：共收集到66篇关于骨祖细胞特征及其相关影响因素的文献，纳入30篇。1 篇为综述，其余29篇为临床或基础研究。

This criterion refers to how appropriately, accurately and relevantly the response fulfils the requirements of the task.

这个标准指的是适当，准确和贴切的反应满足任务的要求。

Zhuang Youjian discloses at present oneself 10 thousand report is filled with a hold, additional in south hold of negotiable securities criterion 1, investment report is filled with pure it is to hope to be changed demesne after passing, can make money.

庄友坚透露目前自己只持有1万股电盈，另外中南证券则持有1股，投资电盈纯是希望私有化通过后可以赚钱。

Based on the safety evaluation criterion analysis and fuzzy set theory,the representation methods of dam safety criteria and treatment methods of uncertain factors are studied.

在安全评价过程中，无论是判据的选取、数据与判据的比较所反映的安全程度，以及对安全程度的表达方式上都存在着某些不确定因素。

B . The criterion for cell reselection is B when the mobile phone is in idle status.

手机在空闲状态下进行小区重选的准则是

The norm of residenter and estate data is constituted, according with actually need of community residenter, Residents committee, owner committee, estate manager then. The component-based, cross platform, reusable community information system of town is designed and realized finally, which follows J2EE and Web Service criterion.

结合居民、居委会、物业管理方以及业主委员会的需求进行深入的分析，确立了小城镇社区的人口和建筑物基础数据规范，并设计和实现了遵循J2EE和Web Service规范的、跨平台的、可重用的、应用组件化的小城镇社区信息系统。

In this paper,in residue class ring Z_m,the concept of the strict avalanche criterion of order k of m-valued logical functions is presented.

给出了剩余类环Zm上逻辑函数的k阶严格雪崩准则的概念，用概率方法证明了m值逻辑函数满足高阶严格雪崩准则时一定满足低阶严格雪崩准则，并借助Chrestenson谱给出了m值逻辑函数满足k阶严格雪崩准则的一个充分必要条件。

The split between the two groups can hardly be papered over.

这两个团体间的分歧难以掩饰。

This approach not only encourages a greater number of responses, but minimizes the likelihood of stale groupthink.

这种做法不仅鼓励了更多的反应，而且减少跟风的可能性。