Hexamethylene diisocyanate ( HMDI ) may be used in prepolymer, in place of TDI.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 diisocysnate ( HMDI ) may be used in prepolymer, in place of TD I.六亚甲基二异氰酸酯 ( HMDI ) 可...
Hexamethylene diisocyanate ( HMDI ) may be used in prepolymer, in place of TDI.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〕.R is tetramethylene, pentamethylene, or hexamethylene.R为四甲撑 、 五甲撑或六甲撑.Hexamethylene diisocysnate ( H...
我想他们的罪行比单纯的剥削更残忍。I think their crime is a blacker one than mere exploitation.这些台词用朗诵比起单纯的读效果要好得多.These lines make far more sense when declaimed than when simply read out.最单纯的散步,牺牲了无数小动物的生命.The most innocent stroll costs ...
One group of journalists were crowded into a minibus.一群记者挤进一辆小型公共汽车。Three people were killed by shots fired at random from a minibus.3个人被从一辆面包车中发射的乱弹打死了。They bought a new minibus with the proceeds from the auction.他们用拍卖得...