METHODS Hot - plate test, rat granuloma caused by cotton ball test, mice's ear - swelling test were used.

方法:采用热板法 、 棉球肉芽法 、 耳肿胀法.

互联网

The tribological properties and the anti - wear of micron coppers inside greases were investigated by four - ball test.

通过四球试验,考察了软金属微米铜粉在润滑脂中的摩擦学行为和抗磨性.

互联网

The tribological properties and the anti - wear of micron copper powder in greases are investigated by - 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.

互联网