discolouration

第三人称单数：

动词第三人称单数: discolors

更多词形：

动词过去式: discolored | 动词过去分词: discolored | 动词现在分词: discoloring | 动词第三人称单数: discolors |

单词例句：

This blue cloth will discolour through exposure to the sun.

这种蓝布怕晒。

Keywords discolouration;sodium hydrosulfite;hydrogen peroxide;cotton cloth;

脱色;保险粉;过氧化氢;棉布;

Potentilla Discolour Bunge(PDB)

翻白草

Skin discolouration induced by cosmetics

化妆品皮肤色素异常

It is mould made using 100% cotton by St Cuthbert's Mill, with each sheet buffered with calcium carbonate to help defend finished prints from discolouration caused by acids present in pollution.

是采用100 %棉的圣卡斯伯特轧机模具，采用缓冲碳酸钙协助完成变色酸目前所造成的破坏。

As in the case of all medicines containing iron, the intake of Floradix Formula may cause the bowel motions to be particularly dark. This discolouration is completely harmless.

服用本品和其它含铁的产品一样，可能会导致大肠有点黑。这种变色是完全无害的。

Alack, alack, what blood is this, which stains the stony entrance of this sepulchre? What mean these masterless and gory swords to lie discolour'd by this place of peace?

嗳哟！嗳哟！这坟墓的石门上染着些什么血迹?在这安静的地方，怎么横放着这两柄无主的血污的刀剑?

This oil discolouration should on no account be confused with the tempering colours which are found on faulty bearings in rare cases and which arise as a result of much higher temperatures.

润滑油褪色绝不能与极少数情况下有缺陷轴承的回火温度相混淆，那是由高得多的温度所致。

Discolouration of the deposits in production of brass plating

浅谈黄铜电镀生产中镀层变色问题