Lubrification degradation of low sulfur diesel oil causes oil pump abrasion of engine.

由于低硫低芳烃柴油润滑能下降,会导致发动机油泵磨。

All parts of the aircraft are closely scrutinised for signs of wear or damage.

飞机所有部件都经过严密检查以确定是否有磨或毀坏迹象。

This mat has had a lot of wear.

这个垫子磨得很利害。

Postflight check found L main gear exposed threads due wearing.

航后检查发现左主轮磨见线。

The characteristic and influencing factors of tools wear were analyzed through turning fluorophlogopite machinable ceramics.

对氟金云母可加工陶瓷进行车削加工试验,分削中刀具磨特,讨论影响刀具磨因素。

The letters on this gravestone have been worn away with time.

随着时间流逝, 墓碑上文字已经被磨。

Look at the wear on these shoes.

看看这双鞋子磨样子。

The buckram was frayed on the antique volume.

/装订古籍书硬棉已经被磨。

The brightness of the paint has worn off a little.

油漆光泽有些磨。

The high-speed steel tool was not suitable for turning fluorophlogopite,and ceramics tool was ...

车削氟金云母陶瓷对刀具磨过程与削金属相似。

Totally new tilting-grain board, colorful, nontransparent material, wear-proof, best for file security.

全新斜纹板片，色泽鲜艳，不透明材料，不易磨，文件具隐密。

The worn surface morphology of ADZ ceramic was analyzed with a scanning electron microscope.

与去离子水相比,在小牛血清润滑条件下ADZ陶瓷摩擦因数和磨降低。

The electric wire is fraying and could be dangerous to handle.

"电线有点磨,接触有危险。"

This old jumper of mine is frayed at the sleeve cuff.

我这件毛织上衣袖口已经磨。

Centuries of wind and rain had worn away the inscriptions on the gravestones.

几个世纪风雨已磨墓碑上碑文。

The inscription has worn away and can no longer be read.

铭文已磨, 无法辨认。

Underinflated tires also wear down more quickly.

充气不足轮胎还会加速轮胎磨。

The back tyre tread is worn a little.

后车胎胎面有点磨。

The granite overlies the older rocks.

花岗岩躺在磨岩石上面。

Diamonds have extreme resistance to abrasion.

钻石极抗磨。