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...
I have been given charge of this class...我被分配负责这个班。They have no electric charge and are completely unaffected by electromagnetic or strong interaction forces.它们不带电,无论电磁力还是强相互作用对它们都完全不起作用.He could face a charge of illegal...
“好吧，请继续，”卡米拉用很沉着的语气说道。"Well, go on," said Camilla, her voice fairly steady.塔玛拉用她美妙悦耳的声音快速向他讲述了所发生的一切。Quickly, in her dulcet voice, Tamara told him what had happened.是啊, 他是塔拉用过的最好的工头了!Why, he was the best foreman Tara had...