温度计装有甲苯或酒精.Thermometers are filled with fluids such as toluene or alcohol.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.例如硝基甲苯的硝基二甲苯即表现正常或近于正常的图样....
The woodcut reproduced below circulated in print in the 1520 s.下图重现的是16世纪20年代流通的木版画.I deeply resented those sort of rumours being circulated at a time of deeply personal grief.我特别憎恨那种在人家伤心透顶的时候还在传播的谣言。My reasons were sta...