下町的已婚妇女保留了染黑牙齿的习俗。
The married women of Shitamachi maintained the custom of blackening their teeth.
材质为高碳钢，含热处理及染黑。
Made of carbon steel and hardened with black oxide finished.
该没食子酸染发剂用于人发的染黑。
The gallic acid hair dye is used for black-dyeing of human hair.
如果白发太多，就染黑它。
因此染黑头发是重拾明亮及健康头发的答案。
Thus hair-darkening is the answer to regain the shiny and healthy dark color look of vibrant hair outlook.
她把头发染黑了。
染黑色是要小心。
摸沥青你会被染黑。
布料染黑，如今这已是一种很古老很少见的工艺了。
Using alunites to dye cloth black is now an old but rarely seen craft.
借助于稀土助染和复染可以解决皮革染色中存在的染黑不黑的问题。
Problems such as not black enough when blackened in leather dyeing" could be solved with the help of rare_earth dyeing auxiliary and repeatable dyeings."
测定TRP - 1反义核酸转染黑素细胞后细胞内黑素含量的变化。
Then, the content of melanin in antisense TRP-1 transfected melanocyte was detected.
通过早S连续两个世代花粉染黑率的观测，证实群体育性呈正态分布。
Pollen fertility was observed in two successive selfing generations on a two-line sterility line, Zao S, which proved that the pollen fertility in the population showed a normal distribution.
一种具有不需热敷的真正冷烫和同时将头发染黑两种功能的烫染发剂。
The present invention refers to the perming agent with two functions of cold perm and hair dyeing.
为了给这首歌拍片，丽娜瘦了20磅，而尤丽亚剪了短发，还把头发染黑。
For shooting a clip6 on this song, Lena had to grow thin almost 20 lbs, and Yulia had to make a short hairstyle and to paint her hair in black color.
本文主要阐述了铝及铝合金阳极氧化与染黑色工艺参数、技术要点及注意事项。
This text expatiated the craft parameters, technique main points and matters needing attention of anodic oxidation and dye black for aluminium and its alloy.
他的老板表示，这个扎染中心将一直开到这个月底，人们也可以捐赠旧衣服来染黑。
His employer says the dyeing station will stay open until the end of the month and people can also donate old clothes to be dyed black.
被染黑的西伯利亚落叶松悄无声息地坐落在树丛中，白色的室内木构与之形成对比。
The black stained Siberian larch sits inconspicuously in the trees and contrasts with the white-washed internal woodwork.
当科学家们研究感染黑猩猩的病毒菌株时，他们发现这是与首先感染人类的病毒所密切相关的一种病毒。
And when scientists looked at the strain infecting the chimps, they found that it was a close relative of the virus that first infected humans.
对引进的59个欧洲黑杨无性系苗木感染黑斑病和叶枯病进行了调查，应用统计分析的方法对这些无性系抗病性进行了分析。
Disease resistance of the seedlings of 59 introduced Populus nigra clones seedlings infected with Marssonina brunnea and Alternaria tenuis were investigated by applying statistical analysis.
对引进的59个欧洲黑杨无性系苗木感染黑斑病和叶枯病进行了调查，应用统计分析的方法对这些无性系抗病性进行了分析。
Disease resistance of the seedlings of 59 introduced Populus nigra clones seedlings infected with Marssonina brunnea and Alternaria tenuis were investigated by applying statistical analysis.
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