通过四球试验评价了微米铜在润滑脂中的自修复作用。
The self - repair performance of micron copper in grease is evaluated with four - ball tester.
另外，在四球试验机上考察了铅纳米晶的摩擦学性能。
In addition, the tribological properties of nanocrystalline Pb powders were tested with a four-ball machine.
用于毛针织物及其它织物不受压力情况下的起球试验。
Used for testing pilling of wool knitted fabric and other fabrics under no pressure.
用于毛针织物及其它织物不受压力情况下起球试验。 。
Used for testing pilling of wool knitted fabric and other fabrics under on pressure.
用四球试验机试验了这两种含硼表面活性剂的油膜强度。
The experiment results showed the two boracic surfactant can be used as emulsifiers and antiwear additive.
利用四球试验机考察了水溶性抗磨剂在水中的润滑性能。
Its lubrication properties in water were evaluated using a four-ball machine.
利用四球试验机考察了其在液体石蜡中的最大无卡咬负荷值。
The tribological behaviors of the synthetic benzotriazole derivatives as additives in liquid paraffin were evaluated with a four-ball machine.
通过四球试验机考察了它们在菜籽油和水中的抗磨性能与极压性能。
Their antiwear and extreme pressure properties in rapeseed oil and water were tested on the four-ball tester.
通过四球试验，考察了微米铜粉在润滑脂中的摩擦学行为和抗磨性。
The self - repair performance of micron copper in grease is evaluated with four - ball tester.
通过四球试验，考察了微米铜粉在润滑脂中的摩擦学行为和抗磨性。
The tribological properties and the anti-wear of micron coppers inside greases were investigated by four-ball test.
通过四球试验，考察了微米铜粉在润滑脂中的摩擦学行为和抗磨性。
The tribological properties and the anti-wear of micron copper powder in greases are investigated by four-ball test.
介绍了宣钢使用巴西M BR精矿进行造球试验及工业试验的情况。
The laboratory test and the industrial experiment of applicating Brazilian MBR concentrates for pelletizing production was conducted.
通过对两种四球试验法的讨论，证明转速是影响试验结果的主要因素。
Two kinds of four ball test methods are discussed. It proved that the rotation speed is the primary factor effected on results.
通过四球试验机考察了它们在菜籽油基础油中的抗磨性能与极压性能。
Its tribological properties in rapeseed oil were tested on the four balls tester.
通过四球试验机考察了它们在菜籽油和矿物油中的抗磨性能与极压性能；
Their anti-wear and extreme pressure properties in rapeseed base oil and mineral base oil were tested on the four-ball tester.
通过四球试验，考察了软金属微米铜粉在润滑脂中的摩擦学行为和抗磨性。
The tribological properties and the anti-wear of micron coppers inside greases were investigated by four-ball test.
利用四球试验机考察了烷基结构对硫磷酸镉添加剂的极压抗磨性能的影响。
The effect of the alkyl carbon structure of Cadmium Dialkyldithiophosphate additive on its EP and antiwear properties is investigated by four-ball tester.
通过四球试验 ，考察了软金属微米铜粉在润滑脂中的摩擦学行为和抗磨性。
The tribological properties and the anti-wear of micron copper powder in greases are investigated by four-ball test.
利用四球试验机考察了添加到水溶液中的抗磨性能，并优化了复合磷酸酯的配比。
Their Aw property added in water is investigated and the proportion for the compound phosphate ester is optimized by means of four - ball tester.
并以低温落球试验、气囊展开特性试验对材料选择结果进行了验证，并对以后同类型的设计提供了参考。
And then the material performance was confirmed by a serious test such as low-temperature falling ball impact test and airbag deployment specification test.
四球试验结果表明，该悬浮液具有较好的极压性能，抗磨性能一般，MTM试验显示该悬浮液对摩擦系数影响不大。
The four-ball machine test showed that the suspension possessed good extreme pressure performance and common antiwear performance; and had no effect on the friction coefficient by the MTM test.
针对磨削液的使用性能，按四球试验法、攻丝扭矩模拟评定试验法、磨削加工试验法对三种磨削液进行了性能试验研究。
Three different test methods for grinding performance evaluation of grinding fluids were used to investigate the influence of three kind grinding fluids on grinding process.
好，我们会到这边来把球给你们,已经拿到球的同学就可以开始试验了。
Those of you who have your ping-pong balls can now begin the experiment.
梅金闪展腾挪，好像在玩闪避球游戏，在实验室里来回躲闪，踢碎了所有的瓶瓶罐罐，其中的试剂流满试验台。
Megan dodged like she did in dodgeball, pacing around the laboratory, knocking all the bottles and potions off of the lab counters.
在未来的几十年当中，无人驾驶的宇宙飞船将登陆月球，并以“就地取材”的方式对月球资源的开发利用进行试验(ISRU)。
Within the coming decades, unmanned spacecraft will land on the Moon and begin experiments with in-situ resource utilization (ISRU).
这是检测电瓶漏气用的胶球压力试验器。
从体外释放试验中可知微球大小对药物释放率有很大的作用。药物开始释放率与微球大小负相关。
We show from in vitro release experiments that microsphere size has a significant effect on drug release rate. The initial release rate decreased with an increase in microsphere size.
本文利用成焦板、四球机试验考察了各清净剂在中间基和加氢基础油中的感受性。
This article investigated the adaptability of all kinds of detergent in different base oil through plate and four ball testing.
本文利用成焦板、四球机试验考察了各清净剂在中间基和加氢基础油中的感受性。
This article investigated the adaptability of all kinds of detergent in different base oil through plate and four ball testing.
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