查询词典 quasi-permanent

The contact fatigue strength was measured after the 20CrNi2Mo and 15CrNi6 steel used asdragging gear on quasi high speed locomotive was carburized and quenched as well as peened,com-pared with that of 20CrMnMo steel.The results shown that the contact fatigue strength limits of thesethree types of steel carburized and quenched essentially same,and the contact fatigue strength Iimit hasbeen increased by 5 porcent after peening,and that the failure appoarances of all contact fatiguespecimen were delamination ...

对20CRrNi2Mo、15CrNi6及20CrMnMo渗碳淬火齿轮及15CrNi6渗碳淬火＋喷丸处理齿轮进行了弯曲疲劳试验，介绍了齿轮试件的设计与加工、试验装置与夹具、试验方法及试验数据的统计处理，试验结果表明，20CrNi2Mo和15CrNi6渗碳淬火齿轮在R＝0.99时的σFlim分别为530MPa和375MPa，与20CrMnMo渗碳淬火齿轮相比，弯曲疲劳强度分别提高80％和27％。15CrNi6经渗碳淬火＋喷丸处理齿轮在R＝0.99时的σFlim为490MPa，比未喷丸处理者提高30％。

Quasi-Experimental Research is adopted in this study. The subjects are 70 third-grade students in two classes from an elementary school in Wen-Shan District, Taipei. The students are grouped into the experimental group and the control group; each group is composed of thirty-five students. The experimental curriculum proceeds for sixteen periods within eight weeks. Both groups are given pretests and posttests by undertaking "Reading Literacy Questionnaire" and "Reading Attitude Questionnaire."

本研究采准实验研究法，以台北市文山区某国小两班三年级之学童为研究对象，将受试学生分为实验组（35人）和控制组（35人），以融入多媒体CAI进行为期近二个月共十六节课的成语故事阅读教学，并以研究者自编之「阅读成效问卷」及「阅读态度问卷」分别对实验组与控制组学童进行前测、后测；再辅以研究者自编之「多媒体CAI教学活动感想问卷」，进一步了解实验组学童对多媒体CAI教学课程的感想。

Innovation:Elaborating two sources of Marx's theory on ideology;indicating three importantfactors of ideology according to Marx's understanding;creating the concept of"quasi-ideology";exhaustively analyzing the falsity and synthetic character of ideology;pointing out the concept of"soft state apparatus";recapitulating and expounding the methods of Marx's criticizing ideology;declaring that Marx's social doctrine is surpassing ideology theoretically,and the Communistmovement is surpassing ideology practically.

创新之处：对马克思意识形态概念和理论的两大来源进行详尽的考察；论证马克思意识形态概念的三个要件；提出&准意识形态&概念；对意识形态的&虚假性&、&综合性&进行展开性分析；提出&软国家机器&概念；对马克思意识形态批判的方法论进行概括和阐述；提出马克思的社会学说是对意识形态之理论超越、共产主义运动是对意识形态之实践超越的观点。

The experimental result shows that eEndoscope-based speckle quasi-confocal system has the quality of axial optical sectioning.

实验结果表明内窥式散斑类共聚焦系统具有很好的轴向层析能力。

But two points are clear: Telmex is an extremely profitable privatised quasi-monopoly; and Mr Slims ownership has catapulted him from being rich to enormously wealthy.

但有两点是清楚的：墨西哥电话公司是一家利润极高的私有化准垄断企业；斯利姆的所有权使他从有钱人一跃成为超级富豪。

According to the comparison analysis for the force-displacement relationship obtained from stets of earthquake simulation tests for 3 RC single story structures and the quasi-static test for one RC single story structure (identical with the former 3 models), as well as the analyses for the natural frequency change of the 3 RC single story structures with the increase of the excitation levels, it is found that the accumulated hysteretic energy-dissipation capacity is critical for the structural safety even after serious damage.

本文首先通过对近场破坏性地震动的特性分析，给出了脉冲型地震动的量化定义，并通过研究归一化反应谱变化规律的方法，分析了两类脉冲组合即：波前脉冲组合以及波后脉冲组合对于主脉冲作用效应的影响，总结归纳出波前脉冲与波后脉冲对主脉冲作用效应的不同贡献规律，并通过单层钢结构模型的地震模拟振动台试验验证了理论分析结果，为进一步研究揭示脉冲型地震动中主脉冲的破坏能力奠定了基础。

A new method of analyzing three waves interaction in nonlinear periodically poled crystals (PP-crystals) on the theorem of quasi-phase-matching, called the vector superposing method is presented.

从准相位匹配的基本原理出发，提出了一种研究周期极化介质中二阶非线性的三波互作用现象的分析方法－矢量叠加法。

Therefore, the three TEDS surveys could be treated as a quasi-experiment. While the panel samples is treatment group, the independent samples is control group, and the interview is the treatment.

因此，这三次TEDS调查可视为一个大型的准实验设计：固定样本是实验组，独立样本是对照组，刺激变项则是受访经验。

As far as organizational purposes are concerned, what a NPO values is the maximum of public good; what it produces is public goods or quasi-public goods; as far as running mechanism is concerned, NPOs is a self-regulating system that takes reciprocal help as the center, and it has the organizational characteristics of nonprofit, non-government, voluntaries and public good.

从组织目标来看，非营利组织追求的是公共利益最大化；从组织提供的产品来看，非营利组织提供的是公共物品或准公共物品；从组织运作体制来看，非营利组织是以互利为核心的自治体制；从组织特征来看，非营利组织具有非营利性、非政府性、志愿性、公益性等特征。

After years of institutional wrangles, the European Union will in 2010 have new rules on decision-making, its own diplomatic service, a quasi-foreign minister and a new "president" to represent national governments—all the tools needed for the 27 members to speak with one voice on the global stage.

欧盟在历经数年制度方面的争吵后，2010年将出台新的法规决定其外交服务，代表各国政府的准外交部长和新的主席——作为27个成员国家在国际舞台上的共同发言人。

Breath, muscle contraction of the buttocks; arch body, as far as possible to hold his head, right leg straight towards the ceiling (peg-leg knee in order to avoid muscle tension).

呼气，收缩臀部肌肉；拱起身体，尽量抬起头来，右腿伸直朝向天花板（膝微屈，以避免肌肉紧张）。

The cost of moving grain food products was unchanged from May, but year over year are up 8%.

粮食产品的运输费用与5月份相比没有变化，但却比去年同期高8％。