blackening

Film form - ing mechanism of ambient temperature blackening.

并重点对常温发黑、化发黑、化发黑的成膜机理、层性能特点及应用情况作了说明.

The solid decomposed rapidly with blackening.

固体迅速分解并变暗.

Having received a thorough blackening from Miss Pao, he could hardly go on.

方鸿渐给鲍小姐喷了一身黑, 不好再讲.

The output signal from the detector may be the blackening of a photographic emulsion.

探测器的输出信号可以是照相乳胶的黑度.

A test of lower middle temperature blackening on steel part was introduced.

介绍了钢铁件低中温发黑工艺试验.

You'd better not a lawsuit against him for blackening your name.

你最好不要为他中伤你而对他提出诉讼.

Two step molybdenum - containing non - toxic blackening of iron and steel was described.

介绍了两步法钢铁钼系无毒常温发黑工艺.

In the spring fire swept across the hills, blackening them.

今春的一场大火横扫了这些山, 变成了黑色.

Compared with traditional alkaline blackening process in temperature, total cost of room temperature process decreases 20 % - 30 %.

与传统碱性高温发黑工艺比较, 常温发黑工艺总成本下降20%-30%.

This blackening process has characteristics such as simple, non - toxic , hight effective, low cost, etc.

该发黑液生产工艺简单 、 无毒 、 发黑效果好 、 成本低.

Dawn comes and you see its path - the glistening leaf, the gloaming stem blackening garden vine.

拂晓时分,你随处可见它的踪迹,在闪亮的叶子上,朦胧的茎干上, 盘曲黝黑的藤蔓上.

If you use hair Blackening shampoo , you will find your hair healthy, soft and smooth.

使用乌发洗发膏,健康柔顺新感觉.

Steel blackening process under room temperature has been analyzed and possible mechanism of film formation discussed.

分析钢铁常温发黑过程,探讨其可能的成膜机理.

New surface blackening process with heteropoly acid - CuSO 4 is stated and its possible mechanism discussed.

报道了杂多酸 - 硫酸铜在钢铁表面发黑新工艺,探讨了可能的发黑机理.

Application of statistics experiment to the optimization of copper blackening solution at room temperature.

运用统计学试验设计方法研究了不同的因素对铜常温发黑剂体系的性能影响.