在这些化合物里, 环戊二烯环只有4个氢.In there compounds, the cyclopentadiene ring has only four hydrogens.聚二烯基本分子结构是一良好的燃烧剂.The polydiene basic molecular structure is an excellent fuel.所加的反应物可以是二烯烃 、 环二烯烃.The feed reactants can be alkadi...
The government is trying to divert more public funds from west to east.政府正试图将更多的公共基金从西部转到东部。For the Prime Minister, externalising the problem would divert attention from his domestic troubles...对于首相而言，公开这一问题将可转移对他所面临的国内问...
I could see the dawn breeze rippling the shining water.我能看见黎明的微风在波光粼粼的水面上吹出道道涟漪。The pool rippling was caused by the waving of the reeds.池塘里的潺潺声是芦苇摇动时引起的.A goldfish rose to the surface of the little pond, with a sharp rip...
Comparing with parent strain S . cereviae, fusant SPSC is of fast flocculating.cereviae具有强的自身絮凝能力.The most recent advances of screening of strains, flocculating characteristics, structure, application, synthetase are rev...
Many prefer a familiar authority figure to a young upstart.很多人都更愿意跟自己熟悉的权威人物打交道，而不是一个年纪轻轻却自命不凡的家伙。You cannot marry that young upstart!你可不能嫁给那个年轻的暴发户！...an upstart who had come from nowhere.原本是个无名之辈的目中无人的新丁He was a new up...