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...
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...
The harvests beat out upon the threshing floor which was also the dooryard to the house.收割完了,再在打谷场上脱粒.王龙家的打谷场,就是自家门前的空场.You look, is what the sod here compares dooryard fatter, tenderer gnawed in this!你看, 这里的草皮是不是比前院的更肥 ...
地球上的自然生态系统起着一种缓冲的作用.The world's natural ecosystems act as a buffer.变动汇率在面临资本流动冲击时能产生一种缓冲的效果.Flexible exchange rates yield an intermediate outcome in the face of capital - flow shocks.缓冲的标记设置为指定的偏移量.The buffer's...
...your friendly neighbourhood copper.你们友善的社区警察This is an entirely computer operated system which is very user friendly.这个系统完全由电脑操控，非常好用。The relations of friendly cooperation between our two countries are developing sati...
巴布亚新几内亚1975年脱离澳大利亚正式独立。Papua New Guinea became independent from Australia in 1975.“ 新几内亚人教我吃蜘蛛, ” 鲁宾逊补充说." The New Guineans taught me to eat it, " Robinson adds.麦克阿瑟将军正在沿着新几内亚北岸向西进军.General Macarthur was working westward...