diurea
英
美
网络 双脲
双语例句
- In this paper, the synthesis of iso-butyl diurea by wet way with p-methylbenzenesulfonic acid as catalyst.
对用对甲苯磺酸作催化剂湿法合成异丁叉二脲的反应进行了研究。 - A study on structure and mechanism of diurea grease
脲基润滑脂的结构及反应机理的研究 - Synthesis and Application of Isobutylene Diurea as Non-Protein Nitrogen Feed Additives
非蛋白氮饲料添加剂异丁叉二脲及其应用 - It is researched the low-noise performances of diurea grease, and discovered the aryl amine diurea grease possesses low vibration value at start, but the vibration value increases rapidly and unsteady because of the particles of aryl amine diurea damages the surface of bearings.
研究了双脲润滑脂的低噪音性能，发现芳胺双脲脂启动时具有低的振动值，但振动值增加迅速且不稳定，原因是芳胺双脲的微粒损伤了轴承表面所致。