当树木长大枝叶茂盛时,它们可以起到隔声的作用.Trees also serve as sound Barriers when full grown and leafed out.实施减轻环境影响的措施,包括建造隔声屏障和广泛植树.Environmental impact abatement measures including noise barriers and extensive planting.本文介绍一种新型电动机隔声罩.Th...
染色线,染色''.'丝'.''染色单体的中间''.'丝'.''状体螺旋盘绕在排成一列的染色粒上.The spirally coiled central filament of a chromatid along which the chromomeres are aligned.然后, 本文采用了染色线流动显示技术显示...
All the Plymouth hospitals are on red alert.普利茅斯所有的医院都处于紧急状态之中。Oil has come ashore on a ten mile stretch to the east of Plymouth.绵延10英里的浮油已经到达了普利茅斯东岸。Plymouth Hoe is renowned as the site where Drake played bowls before t...