正确性

A C/E system example and a P/T system example are presented in this paper respectively. Simulation results show the correctness of this method.

文章分别给出了C/E系统和P/T系统的实例，仿真结果表明基於Petri网元件的图形化设计方法的正确性。

Based on continuous conditions of general displacements and stresses at interfaces of adjacent layers and given boundary conditions, the reflection and transmission coefficients of elastic wave were obtained by virtue of partial wave method and propagator matrix method.

以多层纯弹性结构为研究对象，验证本文提出方法的正确性，然后对弹性波在多层电磁弹性结构中的反射与透射特性进行了计算和分析，并讨论入射角、入射波频率和电磁边界条件对这些系数的影响。

The assembly path planning method of trial disassembly based on simulation is presented with CATIA/DMU. This method is used to plan the assembly path of aircraft component and the tools. At the same time, collision detection is carried out to planned path in order to ensure the correctness of the assembly path.

提出了基于CATIA/DMU的仿真试拆卸的装配路径规划方法，采用该方法对飞机构件和工装进行装配路径规划，同时进行干涉与碰撞检查，保证了装配路径的正确性。

Following the definition of graph topology and network routing, a bounded neighbor discovery algorithm is proposed, and the upper bound on trips of any loop crossing one specified links is proved. A path generation algorithm based on the neighbor/path matrix is also presented and validated by some examples.

文中首先给出网络和路由的定义和表示；再提出基于有界扩散的邻接发现算法，并证明某一回路穿越特定链路次数的上界；然后提出基于邻接矩阵的路径生成算法，并给出实例分析以验证上述算法的正确性。

Dr Perelman's work, therefore, is reason to sigh with relief.

佩雷尔曼博士的工作证实了庞加莱猜想的正确性，因此人们有理由可以长嘘一口气了。

Constructivist Learning Theory can offer this kind of theoretical guidance to TBL only because of its perfectness and matureness in theory.

这就决定它的先进性和可靠性。具体的实践已证明它的正确性和可行性。

Established a performability model of network system under the performance criterion, and used Markov theory obtained some performance indexes.

并以公共信道信令网络的性能可靠性分析为例，给出相关结果，数据显示了方法的合理性与正确性。

By means of our own constant head permeameter,we have measured the permeability coefficients of soil-rock-mixture s with different gravel content,and the results show that there exists an index relationship between them.

通过自制的常水头渗透仪，测定了不同含砾量时土石混合体渗透系数值，研究发现含砾量与土石混合体渗透系数之间存在指数关系；基于幂平均法，提出了土石混合体复合渗透系数的计算公式，并通过试验结果验证了该式的正确性，为土石混合体渗透系数的理论计算提供了一个简明有用的计算工具

It shows that the main contents of Hertz's thoughts of physics consist of the multiplicity of physics theories and the evaluation standards of permissibility,correctness and appropriateness,and the holistic viewpoints of physics theories.

物理学理论的多重性思想和物理学理论容许性、正确性、恰当性的评价标准以及物理学理论实验检验的整体论观点，构成赫兹物理学思想的主要内容。

To the question of fatigue invalidating of strain gages in dynamic test(normally the zero drift value being bigger than the permissible value),the equations for calculating the fatigue life of the strain gages are derived on the basis of the fracture mechanics theory.

针对应变片在长时间的动态测试中疲劳失效(一般是测量误差超过允许值)问题，本文从疲劳断裂力学的基本理论出发，导出了应变片疲劳寿命的计算公式；实验表明，实验曲线与理论曲线吻合，这证明我们推导的公式的正确性，为应变片的疲劳寿命的预测、许可载荷的确定、失效判据的确立提供了理论基础。

She gently rebuff ed him, but agreed that they could be friends

她婉言拒绝了，但同意作为朋友相处。

If in the penal farm, you were sure to be criticized.

要是在劳改农场，你等着挨绳子吧！