变色

For storage, carefully wrap Silver jewelry pieces in anti-tarnish paper and place it in a plastic bag.

对於储存，精心包装银饰件的抗变色纸，并把它在一个塑料袋。

Carefully wrapping silver jewelry pieces in anti-tarnish paper and placing it in a plastic bag is a safe and simple storage method.

仔细包装件银饰品在抗变色纸，并把它在一个塑料袋是一种安全，简单的存储方法。

Sub-AS Copy, highlight the Copy of Copy and calibration of three methods, you can respectively and as is the same as the original black and white contrast than the original smirch large and calibration, color photos.

分原样翻拍、突出性翻拍和校正翻拍三种方法，则可分别获得与原样相同，比原件黑白反差大及校正原件污斑、变色的照片。

Smoke causes free radicals, damages the microcirculation of skin and also causes staining of teeth and other discoloration.

烟雾造成的自由基，破坏皮肤微染，也造成牙齿变色等。

According to the requirement of the department of foreign trade Xue Jingwan experimented and produced successfully the first inside painted snuff bottle with baked color [1] in 1957, which made it come true that the pictures was not destroyed after being watered and the picture would not fade the color after a long time.

1957年薛京万按照外贸部门的要求，试制成功了全国第一个烤彩内画鼻烟壶，使内画产品着水不掉色、经久不变色的期望成为现实，开创了内画产品欣赏与使用相结合的先例。

Why we stain the love when we need it.

为什么我们的爱会变色，当我们需要它时。

Because of this technology does not need the process of acid pickling and high temperature, there is no hydrogen embrittlement took place in the spare parts, and it possess a great deal of merits such as self-healing function after scotch, meanwhile it has hyper heat-resistance, hyper tonicity, hyper stickability, hyper anti-friction, hyper weatherability, hyper corrosion resistance, and when used outside, it can maintain its color for a long-period without change.

由于该工艺不经过酸洗和高温，所以零件无氢脆发生，擦碰伤后还有自愈合功能，同时还具有高耐热性，高渗透性，高附着性，高减摩性，高耐候性，高耐化学品腐蚀性。用在室外可长期保持不变色等诸多优点。

Do not use other acid detergent, it will make the stone change the color, and hurt the surface of stone.

千万不可使用刺激的酸性清洁剂，因为它们会使石材变色，而且还会伤害石材的表面。

Protection with a simple construction, non-flammable, safe to use around the stone features such as color coefficient.

具有施工保护简便、不易燃、安全、使用前后石材的变色系数小等特性。

The code is straight forward which has two circles filled with gradient color and a story board which runs endless, unless stopped.

该代码是直接的，它与渐变色的故事董事会，运行无穷，除非停止填补两个圆圈。

In the negative and interrogative forms, of course, this is identical to the non-emphatic forms.

。但是，在否定句或疑问句里，这种带有"do"的方法表达的效果却没有什么强调的意思。

Go down on one's knees;kneel down

屈膝跪下。。。下跪祈祷