1) coated urea
包裹尿素
1.
The biochemical effects of soil after using coated urea with lignin(nBPTLCU) were studied through pot experiment.
用盆栽实验的方法研究施用添加有脲酶抑制剂(nBPT)的木质素包裹尿素(nBPTLCU)对土壤的生化效应。
2) UHA
腐植酸包裹型尿素
1.
The results show that speciality of UHA nitrogen curve release and restraining effect of permeability envelope.
采用盆栽、试管培养及室内分析相结合的方法 ,研究了腐植酸包裹型尿素的氮素曲线释放特点以及渗透性包膜的抑制作用 ,进而提高该肥料利用率 ,肥效期延
3) urea adduction fractionation
尿素包合
1.
Decreasing the erucic acid content in Descurainia Sophia seed oil by freezing crystallization and urea adduction fractionation;
冷冻结晶法和尿素包合法降低播娘蒿籽油中芥酸的研究
2.
Purification of oleic acid from oil-tea camellia seed oil by urea adduction fractionation;
尿素包合法提纯油茶籽油中油酸的工艺研究
3.
Enrichment of linoleic acid from sunflower oil with improved urea adduction fractionation;
改进的尿素包合法富集葵花籽油中亚油酸的研究
4) urea inclusion
尿素包合
1.
Ingredient analysis for mixed fatty acid from lithospermun erythrorhizonoil after urea inclusion;
紫草油脂肪酸尿素包合后的组成分析
2.
In the process of purification of arachidonic acid(AA) from fungi lipids by urea inclusion,orthogonal design were used.
为提高尿素包合法富集花生四烯酸的效率,通过正交设计对甲醇用量、结晶温度、尿/酯比、降温速度等因素进行分析,发现降温速度对分离效果有显著影响、结晶过程是制约分离效果的瓶颈。
3.
Purification of arachidonic acid from fungi lipids by urea inclusion was studied,and effect of crystallization temperature,cool speed,ratio of urea to fatty and volume of methanol on the yield and purity of arachidonic acid was investigated.
为提高尿素包合法富集花生四烯酸(AA)效率,研究了降温速度、甲醇用量、尿酯比及结晶温度对花生四烯酸(AA)晶体大小、收率及纯度的影响。
5) urea-inclusion
尿素包合
1.
The fatty acid methyl esters was prepared from Acer Truncatum buge oil,and the main influence factors of separating nervonic acid methyl ester by urea-inclusion method were analysed.
将元宝枫油制成混合脂肪酸甲酯,再应用尿素包合法对其中的神经酸甲酯分离的主要影响因素进行了正交试验研究。
2.
Based on the method of low temperature crystallization and urea-inclusion,linoleic acid and α-linolenic acid were successfully isolated from the seed oil of Descurainia sophia.
利用冷冻结晶法和尿素包合法分离播娘蒿种子油中的亚油酸和α-亚麻酸,降低其中的芥酸。
6) coated urea
包膜尿素
1.
Development of calcium hydrogen phosphate coated urea and its release characteristics;
磷酸氢钙包膜尿素的研制及其释放特性
2.
Preparation and slow release effect of coated urea using tung oil as film-forming materials;
桐油包膜尿素的制备及其肥料缓释效应研究
3.
N-releasing characteristics of polymer-coated urea and its evaluation method;
高聚物包膜尿素的氮素释放特性及其评价方法
补充资料：包裹体
见包裹体地球化学、地质温度计。
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