diisocyanate的音标

Polyurethane elastomers based on glycols ( PEA, PPG PTMG ) , diisocyanate ( TDI ) and chain extender ( E - 300 ) were prepared.以多元醇 ( PEA, PPG,PTMG ),PDI, E300为原料,制备了 PU 弹性体.Polyether - type isocyanate prepolymers are pr...

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〕.Polyurethane elastomers based on glycols ( PEA, PPG PTMG ) , diisocyanate ( TDI ) and chain extender...

n.二异氰酸盐（酯）...

“方边机”的英语可以翻译为：edger ...

“有尾目”的英语可以翻译为：Caudata，Urodela ...

v.使摆姿势( pose的现在分词 )，以…身份出现，招摇，炫耀...

Which Trimmer Capacitors are recommended for high frequency ranges?建议哪种微调电容器用于高频带?Lead in cermet - based trimmer potentiometer elements.金属陶瓷质的微调电位器中的铅含量.Can you ship Trimmer Capacitors with the angle and capacitance valu...

v.（轻轻或漫不经心地）扔( toss的第三人称单数 )，（使）摇荡，摇匀，（为…）掷硬币决定...

“凋谢的”的英语可以翻译为：emarcid，wizen ...

n.（分类）有效名，基名...

它用讽刺的语言呈现了天主教作家郑重其事表明的观点。It presented in satirical terms points made in earnest by Catholic writers.正如我们一直想在本书中努力表明的那样，提供优质服务的公司靠的不是运气。As we have tried to show throughout this book, companies that provide outstanding ser...

sensitivities的音标：...

多兰将头探出窗户向欢呼的人们致谢。Doran stuck his head out of the window to acknowledge the cheering.她向前探出身子看着我。She craned forward to look at me.人们把头探出窗外挥手致意。People were craning out of the windows and waving....

Geometric designs were popular wall decorations in the 14th century.14世纪，几何图形是风靡一时的墙壁装饰图案。Many pictures have been based on simple geometric designs.许多画都是基于简单的几何图案。These results parallel Archimedes'geometric theorems...

n.串肉扦( skewer的名词复数 )，烤肉扦，棒v.（用串肉扦或类似物）串起，刺穿( skewer的第三人称单数 )...

wrap的现在完成时为：wrapped...

n.蜂螫（伤中）毒...

鼓励教师调动本身不会消弭教学队伍中的种族隔离。Encouraging teacher transfer would not, by itself, integrate the teaching corps.该中心向所有人开放，不论种族和宗教信仰如何。The centre is open to all, no matter what race or creed.住房与教育方面的种族不平等现象让黑人深受伤害。Blacks have been...