It consists of feeder hopper, outlet hopper, discharge chute and luffing mechanism.由进料斗 、 出料斗 、 排料槽及变幅机构构成.It changes working radius usually by luffing jib.通常多采用俯仰臂架的方法来实现工作幅度的改变.A - type quayside container crane with ji...
Why would he jeopardise his future by taking unauthorized drugs?他为什么要服用违禁药品,而毁了自己的将来 呢 ?The fallout of ash over parts of Iceland could jeopardise the safety of drinking water.落到冰岛一些地方的火山灰沉降物可能会威胁饮用水安全....
对于两个七十几岁的人来说，这段路太远了。It's a long way to go for two people in their seventies.我解开了自己黄灰相间的衬衫上最下面的两个纽扣。I undid the bottom two buttons of my yellow and grey shirt.我将意大利面滤干，然后平分到两个盘子里。I drain the pasta, then I share it ou...
The city is encircled by a hostile army.该市被敌军包围了。A swarm of people encircled the hotel.一大群人围住了这个酒店。By 22nd November the Sixth Army was encircled.到11月22日，第六军被包围了。...
在从细菌到有袋类动物的许许多多有机体中,已经发现光致反应系统.Photoreactivation systems have been found in many organisms from bacteria to marsupials.袋熊、袋鼠都是澳大利亚的有袋类动物.The wombat and kangaroo are both marsupials in Australia.接受了墨尔本动物园的外科手术,这个受伤的有袋类动物有...
She is a long - distance runner , and she likes to run marathons.她是 长跑 选手, 喜欢跑马拉松.Marathons are about patience, including before the starting line.马拉松运动考验的是耐力, 包括在起跑线前.I reckon you need to be into masochism to run marath...