1) high efficiency urea
高效尿素
1.
Effects of high efficiency urea on the loss of ammonia volatilization and nitrogen fate were studied by the methods of ammonia volatilization model system and 15 N tracer technique.
利用室内氨挥发模拟系统和同位素 1 5 N示踪技术 ,研究高效尿素对氨挥发损失和氮素去向的影响。
2) long effective urea
长效尿素
1.
He discussed the function of urea enzyme inhibitor and nitrification inhibitor as well as the preparing method of mixed/prepared type additive, the improvement was analyzed from aspects of physical & chemical properties of long effective area comparing with common urea, the applicable effect of long effective urea was summarized from aspects of elevating the nitrogen .
介绍了我国混配型尿素添加剂的长效尿素生产工艺和生产方法。
3) Urea enhancer
尿素增效剂
5) Reverse urea effect
反向尿素效应
6) Humic acid urea
长效腐植酸尿素
补充资料：1,3-二甲基尿素
CAS：96-31-1
分子式：C3H8N2O
分子质量：88.11
沸点：268-270℃
熔点：101-105℃
中文名称：N,N'-二甲基脲；二甲基脲；1,3-二甲基尿素
英文名称：N,N'-Dimethyl urea；1,3-Dimethylurea；N,N'-dimethyl-Urea；1,3-dimethyl-ure；n,n'-dimethylharnstoff；n,n'-dimethylharnstoff (german)；n,n'-dimethylurea；sym-dimethylurea
分子式：C3H8N2O
分子质量：88.11
沸点：268-270℃
熔点：101-105℃
中文名称：N,N'-二甲基脲；二甲基脲；1,3-二甲基尿素
英文名称：N,N'-Dimethyl urea；1,3-Dimethylurea；N,N'-dimethyl-Urea；1,3-dimethyl-ure；n,n'-dimethylharnstoff；n,n'-dimethylharnstoff (german)；n,n'-dimethylurea；sym-dimethylurea
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