He was involved in oil, zinc and lead prospecting.他参与了石油、锌和铅的勘探。Brass is an alloy of copper and zinc.黄铜是铜锌合金。the fusion of copper and zinc to produce brass铜与锌熔合成黄铜...
Realized abecedarian industrialization through considering to develop and introduce a technology independently.通过独立研究开发和引进技术实现了初步的产业化.The article makes one abecedarian research at this point only.本文仅就此作一初步的研究.What fund h...
Aren't I a bit long in the tooth to start being an undergraduate?我现在才去读大学本科不是有点太老了吗？Instruction in these subjects in undergraduate classes is almost exclusively by lecture.本科生的这几门课程几乎完全是通过讲座教授的。These particular phot...
One reasonable explanation is that etching removes and blunts microcracks.有一种合理的解释是说腐蚀能够去掉并钝化微裂纹.Translation blunts communication and makes knowledge crunching anemic.语言转换减弱了交流的效果,使得知识积累也不尽如人意.Manheim's translation ...