1) N-methylenechitosan(NMCHS)
N-亚甲基甲壳胺(NMCHS)
2) N-Methylchitosan
N-甲基甲壳胺
3) N-Benzylchitosan
N-苄基甲壳胺
4) DMN
N-甲基-N-亚硝基甲胺
5) 1-Formylhexahydroazepine
N-甲酰六亚甲基亚胺
6) N-nitrosodimethylamine
N-亚硝基二甲胺
1.
Hyphenation of gas chromatography and mass spectrometry was applied to the determination of N-nitrosodimethylamine(NDMA), a probable degradation compound of 1,1-dimethyl hydrazine,in 1,1-dimethylhydrazine containing waste water,using selected ion monitoring mode.
采用水蒸气蒸馏、二氯甲烷萃取及氮气吹扫浓缩等样品预处理方法,建立了含偏二甲肼污水中N-亚硝基二甲胺(NDMA)的气相色谱-质谱(GC-MS)分析方法。
2.
The extraction conditions of Coriander leaf essential oil by ultrasonic method and the inhibitory effects on the formation of N-nitrosodimethylamine and elimination of sodium nitrite were studied.
研究了超声波法提取芫荽茎叶挥发油以及挥发油对N-亚硝基二甲胺合成的阻断作用和对亚硝酸钠的清除作用。
补充资料：甲壳
虾、蟹等动物的外壳，由壳质、石灰质及色素等形成，质地坚硬，有保护身体的作用。
说明：补充资料仅用于学习参考，请勿用于其它任何用途。
参考词条