查询词典 ethyl alcohol

After extracting the decoction with ethyl alcohol, the background of chromatogram was obviously reduced.

将麦冬水煎物经乙醇提取后，色谱曲线的背景可显著降低。

A solution of iodine in ethyl alcohol; applied topically to wounds as an antiseptic.

从威士忌酒精中提取的碘酒溶液；适用于伤口防腐用的药物。

Avoid pungently, caffeine, ethyl alcohol and smoking.

2避免辛辣，咖啡因，酒精与吸烟。

Some up to 4% of ethyl alcohol is added during the distillation process and it serves to achieve better emulsification of the oil and to some extend for preserving of the finished product.

惯例：通常添加不到4%的酒精在蒸馏过程中，可以达到更好的乳化精油的作用，并且可以延长成品的保存期限。

When using ethyl alcohol as the solvent of the extract, some chromatographic peak shapes became abnormal.

试样以乙醇为溶剂时，会导致某些色谱峰的峰形不好。

Methods After ethyl alcohol extraction, the sample was separated by GC FID detector.

样品经乙醇提取后用具有FID检测器的气相色谱仪分离测定。

In the fermentation process, these single cell organisms consume the natural sugar and change it into ethyl alcohol and carbon dioxide.

在发酵过程中，这些单细胞生物体食用天然糖转变成酒精和二氧化碳。

Distilled water,ethyl alcohol and freon 113 are used as boiling fluids.

沸腾液体为蒸馏水、酒精和 R—113，压力为大气压。

Mannich reaction occurred directly between arylamine and pyrroli- zinone on hydrogen chloride/ethyl alcohol solution.

芳胺和吡里酮在氯化氢乙醇溶液中直接发生Mannich反应，但胺甲基化不是发生在羰基的α-位，而是发生在吡咯结构部分的5-位。

And easy to dissolve in the water,at the same times,It does not dissolve in the chloroform, the ethyl alcohol, the ether and other organic solvents.

它易溶于水，不溶于氯仿、乙醇、乙醚等有机溶剂。

For a big chunk of credit-card losses; the number of filings (and thus charge-off rates) would be rising again, whether

年美国个人破产法的一个改动使得破产登记急速下降，而后引起了信用卡大规模的亏损。

Eph. 4:23 And that you be renewed in the spirit of your mind

弗四23 而在你们心思的灵里得以更新