1.
Studies on the Metal Coordination Compounds of Amidrazone Containing Dizaine;
连氮脒腙类化合物的金属配合物研究
2.
Synthesis of Benzalazine-Bridged Bisthiacalix[4] arene
苄连氮桥联双硫杂杯[4]芳烃的合成
3.
The review discusses many ways of preparing hydrazine through hydrolysis of Azine, and the effects of catalyst to yield of hydrazine by hydrolyzing azine.
文中讨论了酮连氮水解制备肼的各种方法及催化剂对酮连氮水解和肼收率的影响。
4.
Progress in the Synthesis and Application of Ketazine Compound
酮连氮化合物的合成及其应用研究进展
5.
Research Summary of Catalysts for Synthesizing Ketazine by Method of Hydrogen Peroxide
过氧化氢法合成酮连氮催化剂研究综述
6.
Simultaneous determination of the total nitrogen,ammonium-nitrogen,nitrite-nitrogen,and nitrate-nitrogen in wastewater by continuous fluxion analysis
连续流动分析法同时测定污水中总氮、氨氮、亚硝酸盐氮、硝酸盐氮
7.
A quarternary nitrogen atom.
和四个碳原子相连的氮原子
8.
One atom of oxygen is linked to the nitrogen atom by a double bond.
一个氧原子以双键与氮原子相连。
9.
RE-nitrocarburizing Technology for Piston Rod Made of 40CrMnMo
40CrMnMo活塞连杆稀土离子氮碳共渗工艺
10.
Effects of Continously Applying Nitrogen on Soil Nitrate Accumulation in Rain-fed Agriculture Region of Mid Loess Plateau;
连续施氮对黄土高原中部雨养农业区土壤硝态氮累积的影响
11.
Nitramines are substances which contain a nitro group bonded to nitrogen.
含有与氮原子相连的硝基的物质称为硝胺。
12.
Investigation on threshold temperature of CW molecular nitrogen lasers
连续输出氮分子激光器阈值温度的研究
13.
When used in combination with a benzodiazepine, the cardiovascular stimulation will be attenuated.
与苯二氮卓类药物连用心血管作用会减弱。
14.
Analysis of Rhizosphere Microbes and Study of Rhizosphere Azotobacter of Successive Planting Eucalyptus;
连栽桉树根际微生物分析及固氮菌的研究
15.
Experimental research on the biological nitrogen-removal for the domestic sewage of Dalian University;
大连大学生活污水生物脱氮的实验研究
16.
Effect of slab strain on Nb(C,N) precipitation in continuous casting process
连铸过程铸坯应变对碳氮化铌析出行为的影响
17.
Application of Technique of Gas-Lift by Liquid Nitrogen and Unloading with Coiled Tubing in Well Wengu3
连续油管液氮气举排液技术在文古3井的应用
18.
Nitrogen in soil-plant-atmosphere continuum:A review.
土壤-植物-大气连续体系中氮的研究进展