The bacteria are first killed and stained with the violet dye, then treated with an organic solvent such as acetone or ethanol.
先固定细菌并使之在紫色染料中着色，然后再用有机溶剂如丙酮或乙醇洗脱细菌上的染料。
Experimental results show that there is the energy transfer between triplet of the dye and the free radicals in the solvent.
实验表明染料三重态分子和溶剂分子间存在着能量转移。
This paper emphasizes to analyze the principium of the ink jet printing, the dye chemistry theory, solvent chemistry theory and the amphoteric and nonionic 's action mechanism.
论文的理论部分着重分析了喷墨印刷技术的原理、染料化学理论、溶剂化学理论及表面活性剂的作用机理。
Because it eliminates the liquid flow of anisotropy, overcome the solvent evaporation and the possibility of spills dye in the operation of environmental hazards.
它消除了由于液体流动引起的各向异性，克服了溶剂挥发以及可能出现的外溢染料对操作人员的环境的危害。
An IR-absorbing phthalocyanine dye suitable for formulation in a solvent-based or oil-based ink vehicle is disclosed.
公开了适合于配制在溶剂基或油基墨载体中的IR -吸收性酞菁染料。
It was showed from the experiment that: epoxy acrylate oligomers had good adhesiveness and dye wettability, high luster and rigidity, and excellent solvent resistance;
通过实验可以看出：环氧丙烯酸酯齐聚物具有良好的附着力、颜料润湿性、高光泽、高硬度与优异的耐溶解性；
The solvents used in the preparation process are recoverable. The red solvent dye is environment-friendly.
制备过程溶剂 可回收，是一个环保型产品。
The solvents used in the preparation process are recoverable. The red solvent dye is environment-friendly.
制备过程溶剂 可回收，是一个环保型产品。
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