此矩阵借方程缩聚.This matrix is condensed by the equation.缩聚催化剂会对聚酯后加工性能产生不良影响.Polycondensation catalyst may has bad effect on polyester afterprocessing properties.用糠醇和糠醛缩聚制备了新型呋喃树脂.A novel furan resin was synthesized by polycon...
We're being jerked around, and I don't like it.我们被骗得团团转，我可不喜欢这样。Then, startlingly, the back door was jerked open by Binton.然后，令人吃惊的是，后门被宾顿猛地拉开了。Jake's head jerked up at the throb of the engine.听到发动机的轰鸣声，杰克...
This allows the pair to mate properly and stops the hen staying in the nest-box...这样可以使这对公鸡和母鸡正常交配，让母鸡不再呆在鸡窝里。His brother Micah stops by and gives him punch to the shoulder.他的哥哥Micah走了过来,在他的肩膀上轻轻地拍了一下.Goosen hits approac...
" We failed, " he announced grimly.“ 我们失败了 ”,他严肃地宣布道.“We failed,” he announced grimly.“我们失败了”,他严肃地宣布道。"It's too late now to stop him," Harris said grimly.“现在阻止他已经太晚了，”哈里斯严肃地说道。Instead, she set her jaw grimly and wai...
If I drop a few hints he might give me a cutting.如果我给点暗示，他没准会送我一段插枝。They've been giving broad hints about what to expect.他们对将会出现什么情况已作了明白的暗示。This list of hints help the new students a lot.这一系列的建议对新生帮助很大....