basic nitrogen

基本解釋

The basic nitrogen compounds include pyridines and quinolines .
堿性氮化物包括吡啶和喹啉。
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Using iron naphthenate as catalyst, to same fraction of the product, contents of basic nitrogen and total nitrogen are both lower than those using molybdenum dialkyldithiocarbamate as catalyst.
催化劑爲(wèi)環(huán)烷酸鉄時(shí)，對(duì)於産物中的同一餾分，其中的堿性氮和縂氮含量比催化劑爲(wèi)二烷基二硫代氨基甲酸鉬時(shí)的低；
The solvent of pure furfural extracted the basic nitrogen in the diesel oil.
研究了以純糠醛爲(wèi)溶劑脫除催化裂化柴油中的堿性氮化物；

Nitrogen, a basic organic compound, is then simply incorporated back into the food chain.
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Recycling the once living and organic material through their systems and outputting the basic building blocks of life (nitrogen, phosphorous, minerals, etc).
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