amino acid nitrogen.
氨基酸态氮
amino acid nitrogen apparatus
氨基酸氮测定器
Soil acid hydrolysable organic nitrogen
土壤酸解有机氮
What Form of Nitrogen is Easily Absorbable by Crops.
什么形态的氮容易被作物吸收
To combine or treat with nitrogen or a nitrogen compound.
渗氮掺入或用氮或氮化合物处理
The nitrogen supply ability of yellow soil in Guizhou plateau
贵州高原黄壤的供氮能力研究
To treat or combine with nitrogen or compounds containing nitrogen.
硝化用氮或含氮化合物处理或掺以氮或含氮化合物
Study on Adsoption of Ammonia Nitrogen onto Activated FCC Waste Catalyst
改性催化裂化废催化剂吸附水中氨氮的研究
Experimental study on the nitrogen of total nitrogen content of soybean.
实验研究了施氮对大豆全氮含量的影响。
Studies on the Wild Legume Herbage Rhizobia and Nitrogen Fixation Ability
野生豆科牧草根瘤菌及其固氮活性的研究
Increasing nitrogen applying amount accelerated the happening of tillers.
增施氮肥促进了免耕高桩抛秧稻分蘖的发生。
It was an adaptation of Wilson's cloud chamber, filled with nitrogen gas.
这只是对威尔逊氮气云室得一种改进。
Equipped Nitrogen outlet and air outlet, It can inflate nitrogen and air.
配有氮气出口和空气出口，能填充氮气和空气。
Nitrogen narcosis Effects of breathing nitrogen under increased pressure.
氮麻醉在压力增高的条件下吸入氮气所产生的生理效应。
Study on Nitrite Nitrogen Accumulation in Zeolite Biological Aerated Filter
沸石曝气生物滤池中亚硝酸盐氮积累的研究
Purchase and manage the liquid Nitrogen according to the regulation strictly.
严格按公司规定采购和管理液氮。
Appling only nitrogen manure was sure to cause accumulation of nitrate easily.
单施氮肥容易导致硝酸盐的大量积累。
Nitrate Reductase Activity and Nodule Nitrogen Fixation Activity in Myrica rubra
杨梅硝酸还原酶活性与根瘤固氮活性的研究
A measure of nitrogen fixation activity of Azolla imbricata by acetylene reduction
用乙炔还原法测定满江红的固氮活性
Effects of minerals and sodium addition on nitrogen release during coal combustion
煤中灰分和钠添加剂对煤燃烧中氮释放的影响
The Effects of Experimental Warming and Nitrogen Addition on Soil in Desert Steppe
控制性增温和施氮肥对荒漠草原土壤的影响
tion was adjusted by adding nitrogen and phosphorus salts to reach the exact ratio.
通过增加的声誉是调整的氮, 磷盐达到准确的比例。
Nitrogen Content in the Fusion Weldment of High Nitrogen Austenitic Stainless Steel
高氮奥氏体不锈钢熔焊焊缝的氮含量
The supply of nitrogen gas can be ensured only by steady run of nitrogen generator.
只有制氮设备的稳定运行，才能保证氮气供应。
Cause analysis of a burning explosion accident associated with a nitrogen compressor
对一起氮压机燃爆事故的原因分析
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