查询词典 discoloration

Discoloration of surface or edge is not acceptable.

表面和边部的色差不可接受。

Objective: To investigate the mechanism of discoloration and the efficacy of bleaching of traumatized teeth.

目的：本实验旨在探讨创伤性变色牙的变色机制及漂白疗效。

This article makes a comprehensive review of research on the mechanism and prevention of light-induced discoloration of dyed wood.

笔者对国内外染色木材的光致变、褪色机理和规律及防止措施的研究进展进行了综合阐述。

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？

I've had this skin discoloration for a couple of weeks now...

我这块皮褪色了好几个星期了

If required we recommend that you provide protection to avoid discoloration of your product.

我们建议您采取防护措施来防止产品褪色。

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。

Do this twice a week. This method will not only give you soft hands but also remove discoloration.

一周做两次不仅可以使你的手滑嫩，还可以改善手的皮肤色泽！

I am accused of being overreligious," she said in her quiet, frank manner,"but that does not prevent me thinking the children very cruel who obstinately commit such suicide.""

客人们在卡罗利娜·埃凯家里，举止就文雅一些，因为卡罗利娜的母亲治家很严厉。

Designed by French fashion house Herm è s, this elegant uniform was manufactured in our home, Hong Kong, and was the first without a hat.

由著名品牌 Herm è s 设计，这件高贵的制服是香港本土制造，是我们第一套不配帽子的制服。