ammonia的例句大全

Simulation and Characteristic Study of Ammonia-Water Absorption GAX Cycle

GAX循环的模拟与特性研究

ⅱ. Study on Beer Yeast RNA Extraction with Ammonia Method

利用啤酒酵母提取RNA的氨法工艺研究Ⅱ

There was a tendency of increase of nitrate-nitrogen and decrease of ammonia-nitrogen along the FPB column, indicating a significant nitrification activity.

沿流化床高度，水中氨氮浓度呈沿程降低的趋势，而硝态氮浓度呈增大趋势，表明硝化作用比较明显。

Activity of alcohol dehydrogenase and phenylalanine ammonia-lyase varied during the blooming of jasmine flower.

乙醇脱氢酶和苯丙氨酸解氨酶变化规律有待进一步研究。

The tests for the acute toxicity of ammonia on scyphistoma and ephyra of jellyfish ( Rhopilema esculenta) are carried out under different pH values at temperature of ( 20 ± 1)℃ and salinity of 22-24 ‰.

在温度（20±1）℃、盐度22～24‰条件下，对海蜇螅状幼体和碟状幼体进行了pH适应性试验和不同pH下氨氮的急性毒性试验。

Discussion abou the reason for block-up and corrosion in deacidification and ammonia evaporating system

浅析承钢化学产品脱酸蒸铵系统堵塞与腐蚀原因及对策

Copper-based CO temperature shift catalyst is the most important catalyst for ammonia synthesis and hydrogen plant.

铜基一氧化碳低温变换催化剂是合成氨、制氢装置最关键的经济型催化剂.

Presents the water washing of methanation catalyst used in ammonia plant of Daqing chemical fertilizer plant.

介绍中石油大庆石化公司化肥厂合成氨装置甲烷化催化剂水洗情况.

A new method on synthesizing ammonia, heat equilibrium low temperature plasma method, is introduced.

介绍了一种新的合成氨方法热平衡低温等离子体法.

The reduced stripping ability is caused by the increased solubility of ammonia in cold water.

剥离力的降低是由合成氨在冷水中的溶解度降低造成的.