1.
Some amines undergo direct nitration during nitrolysis.
某些胺在硝解时发生直接硝化。
2.
In some more complex cases, secondary amines can be nitrated directly with nitrating mixtures.
在某些复杂的情况下，仲胺能用混合硝化剂直接硝化。
3.
A Study on Ammonium Nitrate Solution as Raw Material Used for Producing Expanded AN Explosive Directly
直接使用硝酸铵溶液生产膨化硝酸铵炸药研究
4.
Synthesis of 3,4-Difluorobenzonitrile by Fluorodenitration from 4-Fluoro-3-nitrobenzonitrile
硝基直接氟化法合成3,4-二氟苯腈
5.
6 had obtained. The mutagenicities of these extracts after nitrosation were about 5 times higher than that of the original shrimp sauce.
亚硝化处理后,其诱变性较虾酱直接亚硝化时高5倍左右。
6.
Construction of microbial consortium and its directly aerobic biodegradation of nitrobenzene
混合菌构建及其对硝基苯直接好氧生物降解
7.
Determination of nitrite in salt vegetables by marinating directly
直接浸提法测定腌制菜中亚硝酸盐的含量
8.
Reaction performance of anaerobic baffled reactor(ABR)-bio-contact oxidation system on shortcut nitrification-denitrification,nitrogen denitrified and phosphorus removal
ABR反应器—生物接触氧化系统短程硝化反硝化脱氮除磷性能研究
9.
Changes of Serum Biochemical Indicators of Workers Exposed to Trinitrotoluene;
三硝基甲苯接触者血清生化指标的变化
10.
Scientists believe that tiny ice crystals of nitric acid in Antarctica's upper atmosphere are directly involved.
科学家认为，南极上部大气圈内微小的硝酸冰晶也直接参与其中。
11.
The NRA was not directly correlated with nitrogenase activity.
⑤硝酸还原酶活性和根瘤固氮活性之间没有直接关系。
12.
Optical Depth and Direct Radiative Forcing Distribution of Nitrate Aerosol in China
中国地区硝酸盐气溶胶光学厚度和直接辐射强迫的模拟研究
13.
Research about the Current Yield of Direct Electro-deposition in Nitric Acid System Waste Solution that Contained Copper
硝酸体系含铜废液直接电沉积过程中电流效率的研究
14.
Research of Indirect Electroless Nickel Plating using Low Concentration Nitrate Nickel
低浓度硝酸镍间接化学镀镍工艺的研究
15.
direct cycle integral boiling reactor
直接循环一体化沸水堆
16.
Zinc oxide produced by direct method
GB/T3494-1996直接法氧化锌
17.
Nitrite and Nitrate Denitrification Comparative Study
亚硝酸盐反硝化与硝酸盐反硝化对比研究
18.
Experimental and Theoretical Study on Flue Gas Denitrification by DC Corona Oxidation Integrating with Chemical Scrubber
直流电晕氧化结合化学吸收烟气脱硝实验及机理研究