例如, 冷却水不停地在风口 、 炉身、炉腹和内壁冷却板等部位循环流动.For example, water circulate constantly through the tuyere, hearth staves , bosh and inwall cooling plate etc.附有 冷却板 并采双向式冷却,循环效果快且均匀.Equipped with cooling plate and cooled at two direc...
He wasn’t exactly pleased to see us—in fact he refused to open the door.他并不是很乐意见到我们─ 他甚至拒绝开门。He refused for reasons of conscience to sign a new law legalising abortion.他出于信仰，拒绝签署使堕胎合法化的新法。The bank refused to accept any m...
You must check over your examination paper carefully before handing it in.你应仔细检查一下试卷然后再交.I'll need a few minutes to check over my notes again.我再需要几分钟来核对一下我的笔记.He would send a check over.他打算送一张支票过来....
以酸性黑油为原料合成咪唑啉.The imidazoline was synthesized from black acid liquid.目的:探索出在咪唑啉酮2号位引入2-巯基苯骈噻唑的适宜反应条件.Objective To optimize the reaction condition of 2 - mercaptobenzothiaozole ramification.以环烷酸、有机胺为原料合成咪唑啉油溶性缓蚀剂.A new ty...
Brian was whirling like a dervish, slapping at the mosquitoes and moaning.布赖恩如同旋转舞蹈的托钵僧一样转来转去，一边拍打着蚊子一边抱怨不停。He worked the room like a politician, gripping hands, and slapping backs.他又是握手，又是拍背，像个政客一样把一屋子的人都笼络了一番。Science t...
Pythons kill by tightening their coils so that their victim cannot breathe.大蟒蛇紧紧盘绕猎物使之无法呼吸，从而杀死猎物。Baby ball pythons will feed readily on half - grown mice.小球蟒愿意吃半大老鼠.The pythons have even been known to devour the odd all...