或许这个过程应正确地称为氟化.Perhaps the process should rightly be called fluoridation.异氰酸酯可由含氯的环(或非环)状分子氟化而得.The isocyanates can be obtained by the fluorination of nitrogenous cylic or acyclic molecules.在氟化过程中需要用一架 大功率 的电磁搅拌器.A heavy...
箱型梁内角部焊缝所用的电焊条为E70.The box corner welds were made with E 70 electrodes.本文研究了无造渣剂等矿石粉的耐磨堆焊电焊条.An overlay welding electrode without mineral powder as, slag forming medium, etc.经营范围: 乙炔氧气、电焊条零售.Scope: Acetylene oxygen weldi...
It is a movie that engages both the mind and the eye.这是一部令人赏心悦目的影片。She engages in friendly banter with her customers.她常和顾客逗乐.This farm engages in animal - breeding and agriculture.这个农场农牧业都搞....
The manager thinks Mr. Leman just can cut the mustard.经理认为莱曼先生正好能胜任.Give me a cup of tea with a slice of leman , please.请给我一杯柠檬茶.The Audi V 12 engine monster for Leman Race.为勒芒赛事,奥迪的V12发动机怪兽....