In the present climate, owners are hanging on to old ships.在目前的形势下，船东们都不愿淘汰掉旧船。Ferries are very powerful and manoeuvrable compared to cargo ships.与货船相比，渡船马力大而且易操纵。These ships were all numbered with the suffix LBK.这些船都有编号...
The Bosporus provides sole access for ships to Georgia's Black Sea ports.博斯普鲁斯海峡也是船只抵达格鲁吉亚黑海各港口的唯一入口....the wash from large ships.大船激起的浪花Were men for the Navy recruited from men on merchant ships?海军的人员是从商船的人员中征募的 吗 ...
The blind - ending bifid ureter is a rare congenital anomaly of urinary system.摘要盲枝输尿管裂是一种极为少见的泌尿系统的先天异常.Conclusion Ureter orthopedics and reduction are ideal for the treatment retrocaval ureter.结论下腔静脉后输尿管复位矫形手术可获较好疗效.Pu...
Snow is sometimes found all summer long upon the highest peaks.有时候山峰上整个夏天都有积雪。...the snow-capped Himalayan peaks.覆盖着皑皑白雪的喜马拉雅山峰The business cycle is a series of peaks and troughs.商业周期是一系列的高峰期和低谷期。...the snow-covered peak...
讨论了一种用于电子显微镜系统的发叉形Y2O3阴极的制备工艺及主要性能测试结果.This paper introduces a hairpin Y 2 O 3 cathode used for electronic microscope systems.我想是阴极的材料和生产流程制造了大部分的区别.Isuspect the cathode material and processing makes the biggestdifferenc...