接触

From the point of view of the contact line and the meshing limit line, the contact performance of double enveloping TI worm gearing is analysed.

从接触线和啮合界限线的角度对二次包络TI蜗杆传动进行了接触性能分析。

The tooth contact and kinematic precision of the modified worm gearing with manufacturing errors has been investigated by the TCA method.

用齿面接触分析法求解了存在制造误差时修形传动的齿面接触状态和运动精度。

By theoretic analysis, we have studied method that defines engaging parameter and the real driving ratio and contact area of point contact Archimede s worm gearing .

本文通过理论分析阐明了点接触阿基米德蜗杆传动啮合参数的确定以及实际传动比和接触区分析的方法。

This, in turn, trapped in cold water for physical contact when the skin vasoconstriction, blood pressure increased slightly, only a very short time; soon surface on the re-expansion of blood vessels, a large number of vascular blood flow to the skin, the blood pressure at this time, it has not been exposed to cold water than also slightly more.

这又困为身体接触冷水时表皮血管收缩，血压略微升高，只是很短暂的时间；很快表皮的血管就再度扩张，大量血液流向皮肤的血管，这时的血压，就反而比未接触冷水时还稍低些。

Some experts and scholars with Kalker as a representative have contributed a lot to the development of wheel/rail rolling contact theory. But their theory hasn't broken the limit of Hertz contact conditions and elastic-half-space assumption, which cannot be used to make further investigation in the problem of, complicated wheel/rail reaction.

以Kalker为代表的国内外专家学者为轮轨滚动接触理论的发展做出了巨大的贡献，但他们的理论至今未突破Hertz接触条件和弹性半空间假设，无法对复杂的轮轨作用问题作进一步的研究。

Some experts and scholars with Kalker as a representative have contributed a lot to the development of wheel/rail rolling contact theory. But their theory hasnt broken the limit of Hertz contact conditions and elastic-half-space assumption, which cannot be used to make further investigation in the problem of, complicated wheel/rail reaction.

以Kalker为代表的国内外专家学者为轮轨滚动接触理论的发展做出了巨大的贡献，但他们的理论至今未突破Hertz接触条件和弹性半空间假设，无法对复杂的轮轨作用问题作进一步的研究。

Lower part the vehicles guidance electro-magnet and under the orbital magnet reaction, causes the wheel and the track maintains certain lateral distance, the realization wheel track at the horizontal direction and the vertical direction non-contact support and the non-contact guidance.

在车辆下部的导向电磁铁与轨道磁铁的反作用下，使车轮与轨道保持一定的侧向距离，实现轮轨在水平方向和垂直方向的无接触支撑和无接触导向。

Abrasive belt grinding ; flatness ; contact wheel ; contact plate/amplitude of oscillation

砂带磨削；平面度；接触轮；接触板/窜动量

This enables us, when we have little experience of life, to partially understand the world around us through well-protected places like families and schools; and to observe and imitate surrounding people and circumstances, so as to quickly adapt us to the society in the future.

这一过程使得我们在涉世未深时，能够有机会从被周到保护的环境中，如家庭和学校，与社会有限接触，并观察和模仿周围的人或者事，进而在后来与社会的全面接触中快速适应。

The state of being attached to another entity: A well-planted geophone has a coupling to the Earth's surface or to a borehole wall that allows it to record ground motion during acquisition of seismic data.

与另一实体相接触的一种状态：在地震数据采集过程中，检波器与地球表面或井壁接触得好，即耦合很好，这样才能记录地面的运动。

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！