查询词典 friction

The comprehensive consideration of the interleaf friction is of some help in improving the precision of the calculation model of leaf spring.

全面考虑片间摩擦有助于提高钢板弹簧计算模型的精度。

Considering large deformation,interleaf friction and contact simultaneously,the FEA model of one front leaf spring is built using ANSYS based on nonlinear finite element for continua and structures.

提出了应用APDL设计语言实现对钢板弹簧的精益设计的方法，以单片变截面钢板弹簧为例，将ANSYS优化设计功能应用到钢板弹簧上，优化结果表明利用ANSYS优化设计钢板弹簧的方法是可行的。

It all comes down to one work- intra muscular friction.

这一切都归结到一个工作，内部肌肉摩擦。

We use mechanics testing method like stretch and bend to test the 3mm magnesium alloy(MB3) after friction stir welding. The stretch sample can show no less than 70% of raw materials performance when the condition is suitable: R= 1500r/min,v = 90mm/min,R/v=16.7 and F=1470N. Curve intensity of the joint reaches 90.2% and 83.0% at obverse and inverse curve separately.

利用拉伸、弯曲等力学测试手段对搅拌摩擦连接的3mm厚MB3镁合金板进行机械性能检验，检验结果为：在使用焊接合理工艺参数R=1500r／min，v=90mm／min，R／v=16.7，F=1470N的情况下，拉伸试样70％以上断裂于母材，接头正弯与背弯强度分别可以达到母材的90.2％和83.0％。

Main issues in this dissertation are structures and tribological properties of G-ic and BXO films by ion beam assisted deposition. Friction, wear and anti-corrosion performance were investigated.

本文研究的重点是离子束辅助沉积类石墨碳膜和BXO薄膜两种新型镀层的结构及其摩擦学性能，着重探讨薄膜材料摩擦磨损和抗腐蚀的性能特征。

Faced with the current situation and the development of Tianjin, a number of irrational behavior will lead to some low level of competition and the development of a number of internal friction.

面对当前的形势和天津的发展，一些非理性的行为将导致一些低水平的竞争和发展的一些内部摩擦。

But you would also need to allow for irritatingly vague variables like difficulty, speed and value to client D for example, on some "bet-the-farm" matters, survival may be so highly valued that the legal fees are simply friction.

但同时，令人不快的是，您还要允许有一些模糊不清的变数存在，比如难度、速度以及对於客户的价值－比如，在一些「赌上身家」的案件中，生存成为最重要的目标，相形之下律师收费则显得细微不计了。

Firstly, utilize the historical weather map, adopt the gradient wind formula to calculate the wind field of this area, and correct the wind velocity and wind direction according to four common methods of wind-waves prediction and wave factors of engineering design, the Code of Hydrology for Sea Harbor included, considering the water temperature difference, ground friction resistance, crooked degree in isobar, combined by the influence of the maximum velocity from the near station.

首先利用历史天气图，采用梯度风公式计算该区域的风场，并按照4种风浪预报和工程设计波要素常用的方法，根据水气温差、地面摩阻和等压线的弯曲程度等多种因素结合测站的实测最大风速的影响进行必要的风速和风向修正。

Posing condiction in which the formula can be used is discussed. It is proved that it is only useful for zero-friction quasl-state process, non-quiet isometic or isobaric process.

本文较严格地导出了计算准静态过程功的公式，并讨论了该公式的适应条件，指出该公式只对无摩擦的准静态过程，以及等压或等容的非静态过程适用。

From this model the height of 500 mb surface andthe thickness between a certain selected isobaric surface in the vicinity of thetop of friction layer and 500 mb surface can be forecasted.

在某些近似下，作者推导了一组闭合的预告500mb 高度和500mb 与某等压面之间的厚度的方程式；把它推广，作者还求出了一组预告三层等压面高度的方程式。

Chrysanthemum of 10 thousand birthday is lax to edaphic requirement, with the arenaceous qualitative loam with fecund, good drainage had better.

万寿菊对土壤要求不严，以肥沃。排水良好的砂质壤土为好。

He unstepped the mast and furled the sail and tied it.

他拔下桅杆，把帆卷起，系住。