海湾危机让这些问题备受关注。These issues were brought into sharp focus by the Gulf crisis.海湾地区拥有全世界65％的石油储藏。The Gulf has 65 per cent of the world's oil reserves.再往南走有一些这个岛上尚未被破坏的迷人小海湾。Further to the south are some of the island&#...
A court at Tampa, Florida has convicted five officials on drugs charges.佛罗里达州坦帕市法庭判决5名官员的毒品交易罪名成立。Williams faces life in prison if convicted of attempted murder.如被判谋杀未遂，威廉斯将面临终身监禁。They were convicted of affray and receiv...
将大鼠分成对照组 、 烫伤组和驻极体实验组.SD rats were divided into 3 groups: control, scald and electret group.本文讨论了聚丙烯驻极体恒流电晕充电期间电荷的建立.The surface potential build - up with constant current corona charging for polypropylene electrets was ...