查询词典 criterions

In chapter 3, differing with gonging criterions which use "safety factor" or "reliability indicatrix", the accidents were regarded as a problem of risk. Then probability model was established in ouder to bring out probability of ship collision with bridges and probability of failure due to ship collision with bridges.

在第三章中，与以往的设计规范中结构设计方程所使用的各种"安全系数"、"可靠性指标"等理念不同，本文将船桥相撞事故作为一个风险问题，建立了基于可能性的概率模型，得出了船舶撞击桥梁的概率以及由于船舶撞击致使桥梁结构失效的概率。

Thirdly, the data interfusion technology and automatic test is presented. And then, the theories of operation of the sensor and the hardware, the function descriptions of the software and the function and capability criterions of acapacitive intelligent differential pressure transmitter are presented.

在HBCC/HBYC系列智能差压变送器的研制中，研究了电容式智能差压变送器的传感器和硬件工作原理，软件的功能描述，变送器的功能和性能规范，以及软件设计的总体方案。

Firstly, the recent developments in controllability and observability for switched system are reviewed. Secondly, by means of properties of invariant subspace, the controllability for switched systems with continuous-time and discrete-time subsystems, and a class of discrete impulsive switched systems is respectively investigated. Some sufficient and necessary conditions of controllability are proved. In the end, some simple criterions for controllability and observability of switched symmetric composite systems are set up.

首先介绍了切换系统能控性与能观性方面的一些重要结论；其次，用不变子空间的性质分别研究了同时含有连续子系统和离散子系统的切换系统和一类离散脉冲切换系统的能控性，建立了相应的充分性与必要性判别准则；最后，研究了切换对称组合系统的能控性与能观性，得到了此系统能控性与能观性的简单判据。

PCI local bus, which is widely used for its high performance, is one of the most competitive bus criterions for software radio technique.

中文摘要： PCI总线因其高性能得到广泛应用，是软件无线电中极具竞争力的一种总线标准。

This paper analyses the PKI theory architecture detailedly, combining with researching the information security status quo and the wireless communication systems. On this condition, we put forward the feasible WPKI system, CA sub-system and RA sub-system logical frame diagram and network structure blue print. The technical criterions in the system and core content of WPKI, includes the certificate management(certificate requirement, certificate issue, certificate revocation, certificate query and so on), are discussed at length. In the end, the systems function and performance are tested.

本论文对已广泛应用的PKI理论体系进行进行详细的分析，并结合国内外信息安全发展现状和无线通信系统，提出了完整可行的作为权威第三方，提供数字整数的WPKI系统实现的方案，以及其子系统CA子系统和RA子系统的逻辑结构图、网络结构设计图，介绍了系统中的技术规范，详细讨论了WPKI的核心内容——证书管理(证书请求、证书颁发、证书撤销和证书查询等)，并对WPKI系统进行了功能和性能的测试。

In order to test the grade criterions of flood disaster loss, Logistic Curve model and Genetic Algorithm are used by the author who properly disposes the judge of disaster loss grade.

为检验洪涝灾情等级标准的合理性，笔者利用逻辑斯谛曲线和遗传算法对其加以验证，并且在模型的级别判定上，做了适当的处理。

Existing principles of transformers main protection, especially in criterions of magnetizing rush current, are analyzed deeply in this paper. The author points out questions in existence, and describes a new method based on the sum of positive sequence active power flowing into transformers from each terminal.

本文就现有的电力变压器主保护原理，特别是各种励磁涌流判据，进行了较深入的分析，指出了存在的问题，并提出了新的基于正序功率的变压器纵差保护原理。

The algorithm consists of 3 criterions: Criterion 1 is the mean square value of the difference image, and indicates occurrence of availability change of parking space; Criterion 2 is the variance of difference image; Criterion 3 calculates ratios of foreground to background at first, and then gets the variance of ratios.

监控算法基于以下三种判据：判据一是差影的均方值，可反映车位占用状态变化事件的发生；判据二是差影的方差，判据三是前景与背景比值的方差，通过判据二、判据三可以排除干扰、确认车位状态变化。

A comment of criterions of microcrack sliding is given; then a new sliding criterion in this thesis is put forward.

应用能量原理推导了张拉微裂纹的四阶均匀化刚度张量和四阶切线均匀化刚度张量。

Thus, in the theory system of Industrial Organization, there is not a systemic conclusion about research literatures of monopsony, but the measure of buyer power has not formed consistent criterions, as well as corresponding general literatures.

但是随着零售业集中度的日益提高，对于买方垄断行为的规制无疑是各国反垄断立法的焦点，因此对这个问题的研究也将会成为产业组织领域研究的热点问题。

It is also known as one of the most poisonous naturally occurring substances.

它也被称为一个最自然发生的有毒物质。

The greatest stress is found at the location on the cross section where V is the largest.

最大应力出现在横截面上V为最大的地方。