Lithograph was introduced from China to Europe.印刷术是从中国传入欧洲的。A print of a woodcut , lithograph, or other engraved material, especially when reproduced in a book.铅版:木刻, 平版或其它雕刻材料的印模, 尤指在书中复制时的印版.The lithography and the man...
The Sky News TV station is largely run by ex-BBC news staffers.空中新闻电视台主要是由原英国广播公司的新闻工作人员运作的。These are the folks from the local TV station.这些是当地电视台来的人。They live in the neighbourhood of the TV station.他们住在电视台附近....
OBJECTIVE To study and improve the synthesis of liposome excipient phosphatidyl ethanolamine.目的研究并改进脂质体辅料磷脂酰乙醇胺的合成工艺.Responsible for the establishment of quality standard for raw material and excipient.负责原辅料和产品质量标准的建立.Ne...