查询词典 dent

This paper presents two methods to estimate the relationship between dent depth and contact force, respectivelyβamend method and deflection compensate method, which are developed by using a clear geometrical relation to express indent, incursion profile and deflection difference.

本文以一种新的观点，用一个明确的几何关系来确定压痕、压头与板的接触面剖面及接触中心点与边界点之间的挠度差三者之间的关系，提出两种近似预测接触力与压痕深度关系的方法——β修正法和挠度补偿法。

He sent ten men to mend the dent in the engine's tender.

他派了十个人去修理机车头的煤水车上的凹陷。

March 14, 2000 L a 'st Tue s 'day a 'fternoon' Con'sul Gen' e ral Da'vid Hopper, the he a d of v i ' s a op' e ra'tions at the Am e 'rican Em'bassy, came to Peking U'niver'sity wi th three oth 'er v i ' s a of'ficers to explain' the "se'crets" of apply'ing for a US stu'dent v i ' s a, and were wel'comed by the stu'dents.

3月14日上周二下午，美国驻华使馆总领事贺德炜先生带着三名签证官，一行四人来到北京大学，向大学生们宣讲申请赴美留学签证的&秘诀&，受到大学生们的欢迎。

The results put a digital dent in some human theories about catnapping.

其结果从数字上削弱了人类的有关假寐的某些理论。

In summary, when it is laterally impacted by flat-nosed rigid cylindrical missile at the center, the deformation course, final mode, local dent and energy distribution of a free-free tube are different from those of a free-free beam and a supported tube.

概括起来，当受到子弹的对心侧向正冲击时，自由管的变形历程、变形模态、局部破坏形式以及能量分配方式和自由梁以及有支撑的圆柱壳有很大的不同。

A cup of water upset into a dent place on the ground only can float a small piece of grass or a leaf.

而当我们将一杯水倒在地上凹下去的地方时，那一摊水就只能让一根小草、一片树叶浮起而已。

Phenomenon : using the light to illuminate this ring from the different angle ,the shadow will appear to show how deep the dent is. It can be gold-yellow ,dark brown , nigger-brown, black .

现象：用灯由不同的角度照射时，会产生阴影，由此可知凹沟有多深；这些沟可能是金黄色、茶褐色、暗褐色、深棕色、黑色。

Why do people have the inspiration to make liquid seals ? First of all, no matter how tight you press the solid seals , they can't fill in those uneven places on the joint face, so gap always exists. But liquid seals can fill in the dent and present good sealing function. Meanwhile liquid seals have stickiness so they have adhesive force to metal adjoining planes, which is helpful to seal. Besides the stickiness of liquid seals is high so they will not move easily, which can ensure the leak tightness.

人们之所以会有液体密封件的灵感，首先是考虑到固体密封件无论怎样压紧，也不能完全填满接合面上的凹凸不平，在界面上总会存有间隙，而液态密封件却能将全部凹陷填平，呈现出良好的密封效果；同时，液态密封件具有一定的粘性，对金属接合面具有一定的粘附力，有利于密封，而且液态密封件的粘度是很高的，很难发生流动，从而进一步保证了密封性。

McCarthy played a major role in helping Mourinho land UEFA Cup and Champions League titles in 2003 and 2004, but is now well placed to put a major dent in his old manager's dream of landing a third successive Premiership title.

麦卡锡曾在2003和2004年穆里尼奥捧起联盟杯和冠军杯的辉煌中发挥了关键作用，而现在他却又被放在阻止他的前任教练联赛三连冠的位置上。

Kao Sung-nien's fat but firm face was like an unleavened millet-flour steamd bread." Voracious time" could not make a dent on it. There was not a single tooth mark or crease. If a coed who had violated a school rule were extremely pretty.

高校长肥而结实的脸像没发酵的黄面粉馒头，&馋嘴的时间&咬也咬不动他，一条牙齿印或皱纹都没有。

The split between the two groups can hardly be papered over.

这两个团体间的分歧难以掩饰。

This approach not only encourages a greater number of responses, but minimizes the likelihood of stale groupthink.

这种做法不仅鼓励了更多的反应，而且减少跟风的可能性。