港深为四英寻.The harbour is four fathoms deep.我们驶进海湾，将锚抛进5英寻深的水里。We sailed into the bay and dropped anchor in five fathoms of water.此港深四英寻.The harbor is four fathoms deep....
Troops were sent to the islands to restore order last November.去年11月，军队被派往这些岛屿以恢复秩序。The islands lie at the southern end of the Kurile chain.这些岛屿位于千岛群岛的南端。The islands cover a total area of 625.6 square kilometers.这些岛屿总面积为...
To evaluate the effectiveness and reliability of hemodialyzer LSHT 160.目的评价LSHT160型血液透析器的有效性及安全性.The good effectiveness of AMPS copolymers had been demonstrated in field application.AMPS聚合物及钻井液体系在现场应用表明:该体系在应用中粘切容易控制,钻井液...