The area has been the scene of fierce fighting for three months.这一地区3个月以来不断发生激战。Legislation to that effect created fierce controversy both in Parliament and outside.那类立法在议会内外都引起了激烈的争论。Competition has been fierce to win a...
以对氨基水杨酸为原料,经酯化 、 酰化和烃化反应得乙氧苯酯,总收率为87.Ethopabate is prepared via esterification, acylation and alkylation from p - aminosalicylic acid in 87.在阀杆孔内的后座上镀镍,可应用在严酷的烃化环境.Nickel plated overlay on backseat in stem hole to combat...
While it will be fun, the seminar also promises to be most instructive.这次的研讨会不仅会有趣，而且有可能会颇具启发意义。The seminar aims to provide an overview on new media publishing.研讨会旨在综览新兴的媒体出版.For the most actionable experience possible ,...