He was not here at the outset of the experiment.实验开始时他不在这里.I never understood why he didn't just accede to our demands at the outset.我一直搞不懂他为什么不一开始就同意我们的要求。I warned you at the outset not to trust him, and you wouldn...
Here was a type of the travelling canvasser for a manufacturing house -- a class which at that time was first being dubbed by the slang of the day " drummers.”这人是为生产厂家 推销 产品的旅行推销员,当时刚刚流行把这类人称作“皮包客. ”Soldiers escorted the...
探讨了活性炭脱硫剂适用的工艺条件,对活性炭脱硫的设计提出了建议.The paper discussed the suitable process conditions of activate carbon for sulfur removal.从微观结构的角度讨论了天然硫化橡胶微波脱硫的反应过程.The devulcanization mechanism of natural rubber sulfur - vulcanizate by...