staining
n. 着色
v. (使)染色( stain的现在分词 ); 褪色,变污; 玷污,败坏(名声)
A stain is a mark on something that is difficult to remove.
Remove stains by soaking in a mild solution of bleach.
用温和的漂白剂浸泡以去除污迹。
...a black stain.
黑色污迹
If a liquid stains something, the thing becomes coloured or marked by the liquid.
Some foods can stain the teeth, as of course can smoking.
某些食物会在牙齿上留下污渍,吸烟当然也会。
1. (histology) the use of a dye to color specimens for microscopic study
2. the act of spotting or staining something
Pectins are demonstratet by staining with ruthenium red.
可以用钌红来鉴定果胶.
So the researchers tried staining the tissue, and altering the wavelength of the laser light.
因此,研究人员试着给细胞组织着色, 并且改变激光波长.
The elbow she leans on is rubbed raw and staining her suit with blood.
她那支撑着身体的胳膊已经磨破,鲜血染污了她的衣服.
Double staining showed two populations of cells with different morphology and color.
双重染色显示两种形态和颜色不同的细胞.
Methods Single and double staining immunofluorescence techniques were used.
方法采用免疫荧光单标记法和免疫荧光双标记法染色,显微镜观察.