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- They have rubber synthetics that greatly enhance one’s friction on the rock. 它们是由橡胶制成的，能够增强在岩石上的摩擦力。
- The results shows that NPM's friction coefficient and abrasion volume are less than MZ100's, which means NPM's abrasion resistance is better than MZ100. 结果NPM的摩擦系数和磨损体积均小于MZ100,即NPM的耐磨性优于MZ100。
- This paper introduces the National Standard of ICI pilling box-GB/4802.3-1997 in brief for us. We approve the test of cork material s friction modulus in ICI pilling box which is most important in testing. 简要介绍了滚箱式起球仪测试织物起毛起球的国家标准GB/4802.;3-1997;针对箱体内起关键作用的软木复合材料(软木/橡胶)的表面摩擦系数的测试方法提出改进。
- Based on the Euler’s friction law, the internal force in a flexible belt surrounded in a fixed cylinder is exponential distribution when it is in critical status, or just before macroscopic slipping. 绕在固定圆轮上柔软的皮带处于滑动临界状态时，皮带内力随角度指数变化即欧拉公式。
- The friction is modeled with a modified coulomb friction model. 模具与板料的接触摩擦采用一个修正的库仑摩擦模型。
- The interaction of sliding surfaces is modeled with a Coulomb friction law. 接触面间的摩擦采用库仑摩擦模型。
- They spend the winter(s) in a warmer climate. 他们在气候较暖的地方过冬。
- Most plural nouns in English end in "s". 英语的复数名词多以“s”结尾。
- The sweater had shrunk after repeated washing(s). 这件套头毛衣洗过多次已缩水了。
- Some old folk(s) have peculiar tastes. 有些老人有特殊的爱好。
- The first term is the screened Coulomb repulsion. 第一项是屏蔽的库仑排斥项。
- Answer the following question(s). 回答下列问题。
- Most plural nouns in English end in s'. 英语的复数名词多以s结尾。
- The drug affects one's power(s) of concentration. 这种药影响人精神不能集中。
- The unit of electric quantity is coulomb. 物体的电量单位是库仑。
- Here are the designs. Which one(s) do you prefer? 这就是那些图样.;你喜欢哪一个[些]?
- Which journal(s) do you subscribe to? 你订阅哪一种杂志?
- The novel had an enormous vogue in the 1930's. 这本小说在三十年代曾广为流传。
- He earned four A's in the final examinations. 他期末考试四门功课得优。
- Of or relating to the Coulomb force. 库仑力的库仑力的，与库仑力有关的
