- 重点词汇
- completelyadv.彻底地;完整地;
- isvt.& vi. 是(be的三单形式);
- workv.（使）工作，干活;从事…工作;用功;争取;管理;就职;研究;帮助;（使）运转/行;（使）奏效;起作用;
- recoverableadj.可重获的;
- wordsn.字( word的名词复数 );（说的）话;诺言;口令;
- notadv. (否定后面的词或短语，或作否定的回答)不;(构成动词be、do和have及情态动词can或must等的否定形式，常缩略为n't)没有;否，或许不;（拒绝或不允许）不
- inprep. 在里面;在(某范围或空间内的)某一点;在(某物的形体或范围)中;在…内;在…中;进入
- frictionaladj.摩擦的，摩擦力的;
- otheradj. 别的;其他的;（两个中的）另一个;其余的;
- 相关例句
It has enough energy to overcome the frictional resistance in valves and registers.
它有足够的能量克服阀门和记录器的摩擦阻力.
词典精选例句
In motion with a fixed frictionless constraint, no work is done by the constraint.
在固定的无摩擦约束运动中, 约束力不作功.
词典精选例句
Precise alignment along the bore produces a frictionless movement and long sensor life.
沿钻孔精确的校准产生无摩擦的运动和长传感器寿命.
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It turns so smoothly that it will seem frictionless to any student standing on it.
因为它几乎无摩擦力所以当学生站在上面时可以很容易的转动.
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Passing through blades, with the actions of the frictions, high velocity will decrease a little bit.
蒸汽通过叶片时, 由于摩擦的作用其速度稍稍降低.
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Trade protectionism is gaining ground, resulting in heightened trade frictions.
贸易保护主义有所抬头, 贸易摩擦加剧.
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It takes concerted efforts to address their economic and trade frictions.
解决中美经贸摩擦等问题需要双方共同采取行动.
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For an externally-dependent Chinese economy, trade frictions are the last thing it needs.
对依赖外向型的中国经济, 贸易摩擦最终会来的.
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但是, 中欧经贸合作也存在不和谐音符, 贸易摩擦时时出现.
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Akerlof is an expert on frictions in consumer and employment markets.
阿克洛夫是“消费者冲突”和“就业市场”方面的专家.
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