四球机试验结果表明含氮硼酸酯添加到基础油中，能显著提高其抗磨性能，且添加量存在一个最佳值。
The result shows that the anti_wear performance is increased significantly and the amount of addition has an optimum value.
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.
通过试验得出：采用该方法修复的轴承其抗磨性、减磨性得到了良好的改善，承载能力有较大地提高，起到了强化修复作用。
The experiment shows that the bearing restored by this method with simple process, convenient operation, low cost, high efficiency has improved for its anti abrasion and its carrying capacity largely.
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.
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.
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.
摩擦学试验表明：含氮硼酸酯在水中具有良好的减摩抗磨性能和承载能力。
The tribological test results showed the borate containing nitrogen had good antiwear, friction-reducing performance and load-carrying capacity.
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.
产品经工业现场使用试验证明，极压抗磨性能完全能够满足设备的使用要求。
Antiwear - extreme pressure properties of the products can meet the requirement by industrial field tests.
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.
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.
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.
通过不同结构的胶体硼酸盐抗磨性能试验发现，水合偏硼酸钠的抗磨性最好。
Some tests were made on colloidal borates of different constitution with respect to the antiwear property. It was found that hydrated sodium metaborate possessed the best antiwear property.
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.
四球机试验结果表明含磷硼酸酯添加到基础油中能显著提高其抗磨性能 ，且添加量存在一个最佳值。
The result showed that the antiwear performance was increased significantly and the amount of addition had a optimum value.
试验说明化学活性很高的酸性亚磷酸酯有很好的极压抗磨性，但热氧化安定性、抗腐蚀性、防锈性不好；
The test showed that, the acid phosphite with high chemical activity has excellent extreme-pressure anti-wear property but heat oxidation stability, anti-corrosion and anti-rust properties are poor;
经实验室各项模拟评定和台架试验结果表明 ：油品具有较好的清净分散性、酸中和性和抗磨性 ，质量水平与国外参比油相当。
The results of bench test and service test for 3920 h in COSCO Guangzhou show that this oil has reliable quality and stability, and corresponding to the reference oils abroad.
经实验室各项模拟评定和台架试验结果表明 ：油品具有较好的清净分散性、酸中和性和抗磨性 ，质量水平与国外参比油相当。
The results of bench test and service test for 3920 h in COSCO Guangzhou show that this oil has reliable quality and stability, and corresponding to the reference oils abroad.
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