The stain on his white shirt is very noticeable.

他白衬衫上的污渍非常显眼。

Fingerprints, blood stains and DNA are common types of evidence found at a crime scene.

指纹、血迹和DNA是犯罪现场常见的证据类型。

Objective To investigate the possibility of auramine O fluorescent dyes in specific stain of pathology.

目的探讨金胺O荧光染色法应病特殊染色上的可行性。

Conclusion Auramine O fluorescence method is worth manipulating and popularizing in speficic stain practice.

结论金胺O荧光染色法病特殊染色工作中有一定价值。

The top is colored with silver stain, and the bottom treated with thionine.

图中上面的切片经过银黄着色，下面的切片则加处。

At this phase condensed, deeply staining chromatin masses are often seen in the nucleoplasm.

缩期间，核质中的物质可分为异染色质和常染色质。

This washing powder will work miracles on those difficult stains.

这种洗衣粉对付顽渍有奇效。

You can stain the wood with this special liquid to give it a pleasing color.

你可这特制的液体染这块木料, 使之看起来赏心悦目。

His teeth were stained with nicotine from years of smoking.

他的牙齿因多年抽烟而被尼古丁染黄了。

It was said that washing powders containing enzymes remove stains more efficiently.

据说加酶洗衣粉除污更有效。

He has stained the good honor of his family with the guilt of his crime.

他的犯罪行为玷污了他家的好名声。

Stain the table before you varnish it.

先给桌子着色, 然后才能上清漆。

The stain will have to be sanded out.

这斑点必须砂纸磨掉。

She scrubbed the stain on the floor.

她把地板上的污迹擦掉了。

Chromomere A small beadlike deeply staining structure seen in chromosomes during prophase of mitosis and meiosis.

有丝分裂及减数分裂的前期存于染色体上的小念珠状的着色深的结构。

I used a throw rug to hide (or conceal ) the stain on the carpet.

我小块地毯（或 conceal ) 将地毯上的污点遮盖起来。

These stains won't easily wipe out.

这些斑点不易去掉。

His crimes stained the family honour.

他的罪行玷污了家庭的名誉。

The best way to get stains off collars is to use liquid detergent at full strength.

去除领子上的污点最好的办法是使未稀释的液体洗洁净。

This paper analyses the reasons of color stain and measures in dyeing, including rehandle of color stain.

文中分析了色渍产生的原因及染色中应采取的措施,包括色渍的回修等。