有效性

Simulation results showed that the electromagnet torque and the radial levitation force were decoupled, and the validity of this method was confirmed.

仿真结果表明：实现了电磁转矩与径向悬浮力之间的解耦，验证了此方法的有效性。

This article first introduces the math foundation required by ECC,including the addition rule for elliptic curve point defined over finite field.Then , the principle of ECC is discussed and its security and efficiency of ECC are analyzed.Third, a cryptosystem is designed through analyzing the security requiration, choosing the elliptic curve domain parameters,denoting field element,elliptic curve and elliptic curve point,choosing associate primitves and schemes andpartitioning functional module.Forth, how to develop a crytosystem based on elliptic curve encryption algorithm is investigated.Fifth, a cryptosystem we have developed by us and the testing result is described.

本文首先介绍了ECC的数学基础，对有限域上椭圆曲线点的运算规则进行了详细描述；其次探讨了ECC的原理，分析了ECC的安全性和有效性；第三，设计了一个基于ECC的加密系统，包括系统的安全需求分析，域参数选择，域元、椭圆曲线、点的表示，原语和方案的选择，及整个系统的模块功能划分；第四，在设计的基础上，研究如何开发一个基于椭圆曲线的加密系统；第五，描述了一个我们已经设计与开发的基于椭圆曲线的加密系统，并给出了相应的测试结果。

In order to justify the efficiency during the water elutriation process of separating ceramic inclusions from FGH95 alloy powder, the maximum theoretical and experimental size of FGH95 powder elutriated was compared at different water flowing velocity.

摘 要：通过对水淘析法的原理分析，运用流体力学中的摩擦数群法确定了以陶瓷夹杂物在水中的沉降速度来确定水流速度，及在确定的水流速度下，所能淘析出的FGH95合金粉末的最大尺寸；并以比较淘析出的FGH95合金粉末的实际最大尺寸与理论最大尺寸，考察了水淘析法分离FGH95合金粉末中的陶瓷夹杂的有效性。

Particularly, these strategies consist of the following two levels.On the macroscopic level, the "technical" strategy of teaching mainly reflects the effectiveness of teaching to adjust the content, approach and means of teaching , to satisfy with scientific and technical requirements of teaching goal; the "explanatory" strategy of the teaching mainly reflects the subjectivity and inter-subjectivity of the teaching subjects to increase understanding and acceptance in inter-person , to meet the requirements of humanistic spirits of teaching goals; the "emancipator" strategy of the teaching mainly reflects teachers' and students' personality development, also to achieve humanistic value .

这些策略分处两个层面：处于宏观层面的有：立足"技术的"教学策略，主要反思教学的有效性以调节教学的内容、途径和手段等，旨在满足教学目的的科学技术要求；立足"解释的"教学策略，主要反思教学主体的主体性与主体间性的发挥，增进人际的理解和认同，主要满足教学目的的人文要求；立足"解放的"教学策略，主要反思教学中师生个性发展问题，也是为了实现教学目的的人文价值。

The empirical results show the effectiveness of this method.

实验结果显示了该方法的有效性。

For the sake of verify the efficiency of the system, this paper study it theoretically and empirically.

为了验证我国上市公司独立董事制度的有效性，本文分别从理论和实证两个方面进行了分析。

Every EMS assessment involves evaluation of the planning, implementation and effectiveness of the environmental management system.

每一个EMS评价都包括对环境管理体系的策划、实施和有效性的评价。

The result of emulation research proved the effectiveness of this method.

仿真探究的结果证实了该方法的有效性。

Finally, the results of emulation indicate that the proposed algorithms are effective.

最后的仿真结果验证了算法的有效性。

The emulation results show the validity of these two methods.

计算机仿真结果证明了这些方法的有效性。

The reasons of iron ions content overproof in grade Ⅱ desalting water system,such as variation water quality,contamination of regenerant , operation adjustment of pretreatment system and switching operation of bed were discussed.

对二级脱盐水系统中铁离子含量超标的原因，如来水水质发生波动、再生剂受到污染、预处理系统操作调整、床体运行切换等进行了论述。

You were hired to drum up new business, so go and do it.

公司雇你招徕新业务，你就做你的事好了。