1) organic nitrogen components
有机氮组分
1.
Effects of long-term fertilization on soil organic nitrogen components in paddy soil derived from red earth;
长期施肥对红壤性水稻土有机氮组分的影响
2.
Effects of long-term fertilization on distribution of organic nitrogen components in soil aggregates in sub-humid agroecosystem;
半湿润农田生态系统长期施肥对土壤团聚体中有机氮组分的影响
2) soil organic nitrogen components
土壤有机氮组分
3) organic nitrogen composition
有机态氮组分
1.
The research showed that organic nitrogen composition was the highest in applied organic fertilizer,zeolite with fertilizer was second and only appling fertilizer and control was the lowest after one year soil treated.
研究表明,施肥处理1年后,施有机肥的土壤中有机态氮组分含量最高,其次是沸石配施化肥,单施化肥和对照最低。
4) organic carbon and nitrogen fractions
有机碳和氮组分
5) soil organic components
土壤有机氮素组分
6) maceral
['mæsə,ræl]
有机组分
1.
The chemistry of macerals at elevated maturity in a series Carboniferous coal source rocks, from Shengli Oil field in eastern China was analyzed using Micro-FT.
应用显微傅立叶红外光谱分析 ,研究了胜利油田附近的石炭系太原组煤烃源岩中主要生烃有机组分化学结构特征。
2.
Through the installation of CCD camera and automatic scaning stage, the automatic determination of maceral with automatic stepping has been realized.
通过安装高清晰度摄象头和计算机互联,依靠扫描物台,实现了在计算机屏幕上辨认煤的有机组分和自动步进结合的有机显微组分测定系统。
补充资料：冰染重氮组分 1
分子式：C7H6N3O3
分子量：180.14
CAS号：27165-25-9
性质：
分子量：180.14
CAS号：27165-25-9
性质：
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