润滑
- 与 润滑 相关的网络例句 [注：此内容来源于网络，仅供参考]
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The tribological properties of 500 SN oil containing nanometer copper borate were investigated with a four ball machine and a block on ring friction and wear tester.
结果表明：纳米硼酸铜使500SN基础油润滑下的摩擦系数略有增大，并使其抗磨及承载能力提高；其最佳添加量为0.70%～1.10%；纳米硼酸铜颗粒在摩擦表面发生了摩擦化学反应，生成了由B2O 3及FeB等组成的表面保护膜。
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Lubrication can reduce friction, and prolong machine life.
润滑能减少摩擦，延长机器寿命。
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Oil can reduce friction and improve machine life.
润滑能减少摩擦，延长机器寿命。
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Lubrication can reduce friction,and extend machine service life.
润滑能减少摩擦，延长机器寿命。
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Lubrication can reduce friction, prolonging the machine's life.
润滑能减少摩擦，延长机器寿命。
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Lubrication can reduce friction, which can lengthen machine's service life.
润滑能减少摩擦，延长机器寿命。
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Lubrication to reduce friction,Extended machine life.
润滑能减少摩擦，延长机器寿命。
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Lubrication reduces friction and prolongs the machine's life.
润滑能减少摩擦，延长机器寿命。
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The lubricant can reduce friction and prolong the machine life.
润滑能减少摩擦，延长机器寿命。
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A wear tester with water lubrication was used to test the friction behavior of powder reinforced paint.
利用摩擦磨损试验机，进行清水润滑条件下的摩擦磨损试验。
- 推荐网络例句
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I didn't watch TV last night, because it .
昨晚我没有看电视，因为电视机坏了。
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Since this year, in a lot of villages of Beijing, TV of elevator liquid crystal was removed.
今年以来，在北京的很多小区里，电梯液晶电视被撤了下来。
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I'm running my simile to an extreme.
我比喻得过头了。