查询词典 compression coupling

With the help of this model, the influence of engines capability by some parameters such as compression ratio、coefficient of excess air and ignition timing can be estimated, and the influence factor was analyzed in this paper.

本文利用该模型预测了压缩比、过量空气系数、点火提前角等参数对发动机性能的影响并分析了这些参数对发动机性能产生影响的原因。

Based on the quasi-dimension combustion model, the emission model is set up in this dissertation. The NO emissions in different conditions of LPG engine can be simulated and calculated by the model. The calculated results show that the NO emissions are larger influenced by ignition timing and less influenced by compression ratio, finally, choosing a right coefficient of excess air will have great effect to reduce NO emissions.

本文在建立的准维燃烧模型基础上建立了排放生成模型，利用该模型对液化石油气发动机在变参数情况下NO的排放生成情况进行了模拟计算，计算结果表明点火提前角对NO的生成影响较大，压缩比对NO的生成影响较小，而选择合适的过量空气系数更是对降低NO的生成起着关键作用。

But it does not change the variation of coercivity with tension and compression.

但175℃时效并不改变矫顽力随拉伸和压缩的变化，亦即不改变预应变引人的背应力。

The influence of aging at 175℃ between tension and compression upon the Bauschinger effect and variation of coercivity of dual phase steels has been investigated.

研究了拉伸与压缩之间的175℃时效对双相钢中的Bauschinger效应和矫顽力的影响。

The effect of main screw parameters (length/ diameter ratio, helix angle, channel depth and compression ratio)of cold feed rubber extruder on extrusion temperature were investigated by orthogonal regression method on the basis of the statistical analysis of experimental results.

研究了螺杆造型（长径比，螺旋升角，螺槽深度，螺杆几何压缩比），挤出工艺和胶料种类对橡胶冷喂料挤出机挤出温度的影响，并对各实验因素及实验结果做了统计分析，得出了他们之间的定量数学模型。

Objective: To study the effect of the treatment of collarbone midpiece fracture using locking compression plate plus amended incision.

目的：探讨采用锁定加压钢板加改良皮肤切口治疗锁骨中段骨折的疗效。

This enables the use of a higher compression ratio in the combustion chamber, which improves the engine's power and efficiency.

这使得使用高压缩比的燃烧室，提高了发动机的功率和效率。

Results During the process of commination and granulation,coating ,the content of curcumin changed little, but descended obviously after compression while the content of paconol has no changes during the process.

结果 姜黄素在粉碎、制粒、片剂包衣过程中含量没有显著变化，但在压片过程中含量显著下降。而丹皮酚在制备过程中含量均没有显著变化。

Beijing Development and Reform Commission has a plan to include land supply area compression of about 20%, of which 7.3 percent reduction in residential area.

2004年，北京市发展和改革委员会的计划，包括土地供应面积压缩20 ％左右，其中百分之七点三减少住宅区。

Females being inferior are still common phenomena. Gender discrimination causes compression to both girls and female teachers. Gender anticipation difference makes pupils forming a peer sub-culture that superiors compress inferiors, bigs bully smalls, and weaks bully weakers. And that makes girl-pupils of grade 1 becoming the weakest.

性别歧视不但使女童和女教师在教学中面临被压迫的处境，同时性别差异期待亦使学童团体形成以强压弱、以大欺小、以弱欺弱的同侪文化，使低年级女童成为学童团体中最弱势的一群人。

What was it that made you want to change sider ?

是什么使你临阵倒戈？

I don't know what he wants, but let's play along with him.

我不知道他要干什么，可我