1.
oxygen-function carboxylic acid[halogenated, sulphonated, nitrated or nitrosated derivatives (or any combination of such derivatives)]
具氧基的羟酸的卤化、磺化、硝化或亚硝化衍生物（或这引起衍生物的任何结合）
2.
cyclanic ,cyclenic or cycloterpenic polycarboxylic acids and their anhydrides, halides, peroxides and peroxyacids and derivatives thereof
环烷烃、环烯或环萜烯聚羧酸的酐及其卤化、磺化、硝化或亚硝化衍生物
3.
chloronitrobenzene, sulphonated derivatives of
氯硝基苯的磺化衍生物
4.
Synthesis of the mononitrated and dinitrated derivatives of paeonol
丹皮酚单硝化与二硝化衍生物的合成
5.
These compounds are nitrosohydroxylamine derivatives.
这类合成物是亚硝基羟胺衍生物。
6.
chloronitrotoluene, sulphonated derivatives of
氯硝基甲苯的磺化衍生物
7.
Synthesis of Nitroaniline and Derivants by Vicarious Nucleophilic Substitution of Hydrogen;
VNS胺化法合成硝基苯胺及其衍生物
8.
The Study on Simultaneous Nitrification and Denitrification via Nitrite;
亚硝酸盐型同步硝化反硝化生物脱氮研究
9.
Study on Biological Nitrous Nitrifying and Autotrophic Denitrifying of Nitric Wastewater;
含氮废水生物亚硝化与自养反亚硝化试验研究
10.
DETERMINATION OF NITRITE IN AQUEOUS SAMPLES BY PHASE-TRANSFER CATALYZED DERIVATIZATION AND GAS CHROMATOGRAPHY-MASS SPECTROMETRY
GC-MS-相转移衍生化法分析水相中亚硝酸根离子
11.
Study on Biological Nitrification and Denitrification via Nitrite for Coke-plant Wastewater;
焦化废水亚硝化反硝化生物脱氮的研究
12.
Study on Bioremoval of Nitrogen by Shortcut Nitrification and Phosphorus by Denitrification;
短程硝化生物脱氮与反亚硝化除磷研究
13.
The Study on the Structures and Photochemistry of Nitropyridines;
硝基吡啶衍生物的结构及其光化学的研究
14.
Study on Biological Nitrogen Removal by Nitrification-ANAMMOX Process;
亚硝化—厌氧氨氧化生物脱氮工艺研究
15.
Energy-saving Mechanism and Optima l Proposal Nitrous Acid Type Denitrification Biological Nitrog en Removal
亚硝酸型反硝化生物脱氮的节能机理及优化方案
16.
Nitrogen Removal of Ammonia Wastewater by Immobilized Ammonia-Oxidizing Bacteria with Aerobic Denitrifying Bacteria and Its Biofilm Observation;
固定化亚硝酸菌反硝化菌协同除氨氮废水及生物膜观察
17.
emission of nitrous oxide
亚硝酸氧化物散失比率
18.
aci-nitro compound
(亚)酸式硝基化合物