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- The results also showed that anti friction property of the materials added with several solid lubricants was superior to that of the material added with a single sol id lubric... 另外,多组元固体润滑剂的“协同作用”比单一加入的减摩效果显著。
- However,porosity makes materials frictionizing under oil lubrification and has good anti friction property.5% copper was regarded as the best composition of iron based anti frict... 研究认为含铜量为5%25左右时,合金的力学性能最高,而且基体中有足够的孔隙起自润滑作用,即合金作为减摩材料综合性能最高。
- They're completely anti the new proposals. 他们完全反对新的提议。
- Friction causes a rolling ball to stop finally. 摩擦力使滚动的球最终停了下来。
- Constant friction wore out the heels of my shoes. 不断的摩擦磨损了我的鞋跟。
- Friction between two sticks can create a fire. 两个棍棒相互摩擦能起火。
- It's an alloy not readily drillable. 这是不易钻洞的合金。
- In the absence of friction belted machinery would not be used. 没有摩擦力,皮带传动的机器就无法使用。
- Each unit has a pair of cams, with an anti - friction roller for each cam. 每两对凸轮之间有一定的间隔,每一组凸轮中包括一对凸轮,每个凸轮对应一个减摩转子。
- Brass is an alloy of copper and zinc. 黄铜是铜和锌的合金。
- A stable, corrosion-resistant zirconium alloy. 锆合金一种稳定而防腐蚀的锆合金
- anti friction ball bearing 减摩滚珠轴承
- An alloy of two or more metallic elements. 合金两种或多种金属所合成的金属
- Matches are lighted by friction. 火柴由摩擦而生火。
- They have always been anti colonialism. 他们一直是反对殖民主义的。
- Ornaments, objects, or utensils made of this alloy. 黄铜制品用这种合金制的装饰品、物件或器皿
- An alloy composed of lead, tin, and zinc. 铅锡锌化合物由铅、锡和锌组成的一种合金
- There is a great deal of friction between the management and the work force. 劳资双方之间存在大量矛盾。
- I hardly ever know that aluminium alloy could be as strong as steel. 我几乎从来不知道铝合金竟会和钢强度一样大。
- A friction match with a large head capable of burning in a wind. 耐风大头火柴一种能够在风中燃烧的通过磨擦点火的大头火柴