变色

There are any number of reasons for this discoloration of the blood...

血液变色产生的原因有很多可能

This paper analyses and discusses the mechanism and causes of oxidizing discoloration of copper tube and its prevention and control measures.

对紫铜管氧化变色的机理、产生的原因与防治措施进行了分析和探讨。

There is pain, swelling and discoloration.

有疼痛，肿胀和变色。

Small risks of scarring, infection and discoloration of the skin also exist.

风险小的疤痕，感染和变色的皮肤也已存在。

Once you've removed the spark plugs, its a good time to inspect them for discoloration or damage.

一旦您已经删除了火花塞，它的好时机，检查他们的变色或损坏。

But first, what causes tooth discoloration?

但第一，究竟是什么原因导致牙齿变色？

This discoloration usually fades over 6 months, but can be permanent.

这一个变色通常在 6个月内褪色，但是可能是烫发。

With a 51 MCU Development Lantern source of discoloration.

一个用51单片机开发的变色彩灯源码。

Discoloration of your teeth is called intrinsic stain and can be treated very good with bleaching.

你牙齿变色的内在要求，是处理得非常好，可以染色与漂白。

You can use our NATU-CLEAR to remove dark spots, even skin tone and skin discoloration.

你可以使用我们的自然清楚，以消除暗斑，甚至皮肤口气和皮肤变色。

Breath, muscle contraction of the buttocks; arch body, as far as possible to hold his head, right leg straight towards the ceiling (peg-leg knee in order to avoid muscle tension).

呼气，收缩臀部肌肉；拱起身体，尽量抬起头来，右腿伸直朝向天花板（膝微屈，以避免肌肉紧张）。

The cost of moving grain food products was unchanged from May, but year over year are up 8%.

粮食产品的运输费用与5月份相比没有变化，但却比去年同期高8％。