沸腾钢在铸锭前不脱氧或轻度脱氧.In the case of rimming steel, no or some deoxidation is carried out before casting.由于废弃的部分小,沸腾钢的成材率较高.With small portion to be scrapped rimming steel has a high yield of good steel....
门厅里到处乱扔着玩具和雨靴。The entrance hall is littered with toys and wellington boots.我的玩具在这场火中付之一炬,这令我很难过。I'm sad about my toys getting burned in the fire.众所周知,刚学会走路的孩子不愿和别人分享玩具。Toddlers are notoriously antisocial when it com...
Normal chromosome pairing between most species and N . tabacum is rare.大多数的种与红花间的正常染色配对是少见的.In first place we now find the Belgian pairing of Nancy Feber and Laurence Courtois.现在处于第一位的是比利时组合南希·费博和劳伦斯·库尔图瓦。At this point ,...
虽然地税在细节上复杂得要命,但在本质上却很简单。Though off-puttingly complicated in detail, local taxes are in essence simple.有人可能认为抽烟从本质上说就具有成瘾性。One could argue that smoking, by its very nature, is addictive.这个想法的出发点是好的,但是条理混乱,而且本质上是错误的。The th...
六亚甲基二异氰酸酯 ( HMDI ) 可用在预聚物中代替甲苯二异氰酸酯〔TDI〕.Hexamethylene diisocyanate ( HMDI ) may be used in prepolymer, in place of TDI.柯达叙述了一种直链的活性亚甲基两当量的黄成色剂.Kodak company describes open chain reactive methylene two - equivalent yello...