查询词典 ammonia

The research aimed to provide basis for solving the problemof ammonia nitrogen contaminationin culture water.

为解决养殖水体的氨氮污染问题提供依据。

In order to avoid forming morpholinium compounds as well as pipe-blocking by TEDA, MEOA was co-fed by 18% of ammonia and 50% of water.

研究表明当反应温度在330~380℃内变化时， TEDAMAX-01的活性和选择性随反应温度的提高而增加。

The atmosphere they create has a combination of gases such as hydrogen, water, ammonia, methane, and carbon dioxide.

他们创造的大气是由诸如氢、水、氨、甲烷和二氧化碳混合而成的气体。

First wash with detergent, then wash with light ammonia solution and finally with water drift net.

先用洗涤剂洗，然后用轻氨溶液和水流网终于洗。

A new EOS for ammonia water system based on triparameter cubic equation is proposed.

本文提出一个以三参数立方型方程为基础的氨水体系状态方程。

The process is done when an ammonia reading of the water in which the rock resides is at zero and it is no longer giving off an unpleasant odor.

这个过程是这样做时，氨阅读的水，其中居住的岩石是零，它不再是提供了一种不愉快的气味。

The change situations of non-iron ammonia in Haohe river water are analyzed at different sections,month and year.

分析了濠河水体中非离子氨在不同断面、不同月份、不同年际的变化情况，并指出其超标的原因及控制措

You can clean your amethyst jewellery using one part ammonia to six parts water or in an electrosonic jewellery cleaning machine.

你可以用一个干净你紫晶首饰氨六个部分零件清洁的水或在electrosonic珠宝机器。

The gas semi-synthetic which use for Synthesis ammonia gas is take water vapor and oxygen as gasifying agent.

作为氨合成的半水煤气是以氧气和蒸汽作为气化剂的制得的气体。

This method has been successfully applied to the detection of ammonia in waste water containing cyanide .

采用HgCl2为掩蔽剂，建立了以Nessler试剂为显色剂、用可见光分光光度计测定含氰废水中微量氨的方法。

I didn't watch TV last night, because it .

昨晚我没有看电视，因为电视机坏了。

Since this year, in a lot of villages of Beijing, TV of elevator liquid crystal was removed.

今年以来，在北京的很多小区里，电梯液晶电视被撤了下来。