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- They have rubber synthetics that greatly enhance one’s friction on the rock. 它們是由橡膠制成的，能夠增強在巖石上的摩擦力。
- 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. 結果NPM的摩擦系數和磨損體積均小于MZ100,即NPM的耐磨性?xún)?yōu)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. 簡(jiǎn)要介紹了滾箱式起球儀測試織物起毛起球的國家標準GB/4802.;3-1997;針對箱體內起關(guān)鍵作用的軟木復合材料(軟木/橡膠)的表面摩擦系數的測試方法提出改進(jìn)。
- 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. 繞在固定圓輪上柔軟的皮帶處于滑動(dòng)臨界狀態(tài)時(shí)，皮帶內力隨角度指數變化即歐拉公式。
- The friction is modeled with a modified coulomb friction model. 模具與板料的接觸摩擦采用一個(gè)修正的庫侖摩擦模型。
- The interaction of sliding surfaces is modeled with a Coulomb friction law. 接觸面間的摩擦采用庫侖摩擦模型。
- They spend the winter(s) in a warmer climate. 他們在氣候較暖的地方過(guò)冬。
- Most plural nouns in English end in "s". 英語(yǔ)的復數名詞多以“s”結尾。
- The sweater had shrunk after repeated washing(s). 這件套頭毛衣洗過(guò)多次已縮水了。
- Some old folk(s) have peculiar tastes. 有些老人有特殊的愛(ài)好。
- The first term is the screened Coulomb repulsion. 第一項是屏蔽的庫侖排斥項。
- Answer the following question(s). 回答下列問(wèn)題。
- Most plural nouns in English end in s'. 英語(yǔ)的復數名詞多以s結尾。
- The drug affects one's power(s) of concentration. 這種藥影響人精神不能集中。
- The unit of electric quantity is coulomb. 物體的電量單位是庫侖。
- Here are the designs. Which one(s) do you prefer? 這就是那些圖樣.;你喜歡哪一個(gè)[些]?
- Which journal(s) do you subscribe to? 你訂閱哪一種雜志?
- The novel had an enormous vogue in the 1930's. 這本小說(shuō)在三十年代曾廣為流傳。
- He earned four A's in the final examinations. 他期末考試四門(mén)功課得優(yōu)。
- Of or relating to the Coulomb force. 庫侖力的庫侖力的，與庫侖力有關(guān)的
