压舱物

With Stratoscope II, the overall height from the telescope to the top of the launch balloon is 666

在同温层观察仪2号上，望远镜到发射气球顶部的总高度为660英尺，气球总重量超过2吨，另外还带有2吨压舱物，以便于夜间保持高度时抛掉。

"With Stratoscope II, the overall height from the telescope to the top of the launch balloon is 666 feet, the balloon s together weigh over two tons, and another two tons of ballast are carried for later release if height has be maintained during the night."

在同温层观察仪2号上，望远镜到发射气球顶部的总高度为660英尺，气球总重量超过2吨，另外还带有2吨压舱物，以便于夜间保持高度时抛掉。

"With Stratoscope II, the overall height from the telescope to the top of the launch balloon is 666 feet, the balloons together weigh over two tons, and another two tons of ballast are carried for later release if height has be maintained during the night."

在同温层观察仪2号上，望远镜到发射气球顶部的总高度为660英尺，气球总重量超过2吨，另外还带有2吨压舱物，以便于夜间保持高度时抛掉。

The end of the wireway not connected to the ballast is to be plugged and waxed or otherwise treated to prevent the entrance of water.

金属线导管的末端不能和压舱物联结，因为压舱物要被塞紧和上蜡或者其它的方式去防止水的进入。

A certain amount of care,or pain or trouble is necessary for every man all the times .a ship without ballast is unsatable and will not go straight.

一定的忧愁、痛苦或烦恼对每个人都是时时必需的。一艘如果没有压舱物，便不会稳定不能朝着目的地一直前进

There is some benefit to be gained by carrying liquids in bottom tanks, but this is not sufficient to warrant a requirement that bottom tanks be kept ballasted for this purpose.

在舰底舱内携带一定的液体是有一定帮助的，不过单是在舰底准备压舱物对此是不够的。

More than a hundred years ago the city offered a bounty to ships which would bring to the port rock ballast instead of sand.

一百多年前，该市曾奖励以石材替代泥土做为压舱物的来航船只。1817年，格拉维耶及玛格英大街首次实施铺装。

Www.langmanzg.com The weighing of the tank with ballast, but without crew, was conducted on 16 May: 9360 kg.

www.langmanzg.com 5月16日测试的坦克在使用压舱物，没有配备人员的情况下，车重达到9360公斤。

Many seeds were actually stowaways in the ballast of ships, and grew wherever the ballast was unloaded.

事实上许多种子作为压舱物中的偷渡者，在压舱物卸下的地方开始生长。

Many seeds were actually stowaways in the ballast of ships, and grew wherever the ballast was unloaded.

很多种子实际上是作为压舱物偷渡进欧洲的，压舱物卸载在那里，它们就长在那里。

Do you know, i need you to come back

你知道吗，我需要你回来

Yang yinshu、Wang xiangsheng、Li decang,The first discovery of haemaphysalis conicinna.

1〕 杨银书，王祥生，李德昌。安徽省首次发现嗜群血蜱。