潜水

This paper describes the structure and physical-mechanical properties of them and introduces their application to the eletrical motor bearings jet looms, deep well pumps, water turbogenerators, divd electrical machineries and rubber spacer pumps.

本文对它们的结构和物理性能作了比较详细的描述，并介绍了它们应用在电机轴承、喷气织布机、深井泵、水轮发电机、潜水电机和橡胶隔膜泵等机电产品上所取得的良好效果。

More than 90 percent of all marine life inhabits in the shallow waters surrounding the Earths landmasses.

超过90％的海产物，习惯栖息在潜水区围绕地球的大陆

Large-headed swift-flying diving duck of arctic regions.

北极地区大头、飞行敏捷的潜水鸭。

At an extremely deep oil-drilling site, a remote control submersible's camera captured an eerie surprise: an alien-like, long-armed, and "elbowed" Magnapinna squid, scientists said in November.

十一月科学家们称在一座极深的石油钻井平台下，一台遥控潜水摄像机拍到一个怪异的生物：一条形似外星生物，长长的胳膊，并且用&肘&行动的 Magnapinna 乌贼。

Late evening dew glistened on every bush and soon the loons' call would resound across the water .

就在这时，薄雾开始从隐藏在环绕岸边的密林里的冷水中升起；再晚些，灌木上的露珠开始闪烁，不久，潜水鸟的叫声就会在水面上回荡起来。

It was about this time that the mist would begin to rise from the cool water hiding in the dense forest that hugged the shoreline. Late evening dew glistened on every bush and soon the loons' call would resound across the water.

就在这时，薄雾开始从隐藏在环绕岸边的密林里的冷水中升起；再晚些，灌木上的露珠开始闪烁，不久，潜水鸟的叫声就会在水面上回荡起来。

It was about this time that the mist would begin to rise from the cool water hiding in the dense forest that hugged the shoreline. Late evening de w glistened on every bush and soon the loons' call would resound across the water.

就在这时，薄雾开始从隐藏在环绕岸边的密林里的冷水中升起；再晚些，灌木上的露珠开始闪烁，不久，潜水鸟的叫声就会在水面上回荡起来。

It wa s about this time that the mist would begin to rise from the cool water hiding in the dense forest that hugged the shoreline. Late evening dew glistened on every bush and soon the loons' call would resound across the water.

就在这时，薄雾开始从隐藏在环绕岸边的密林里的冷水中升起；再晚些，灌木上的露珠开始闪烁，不久，潜水鸟的叫声就会在水面上回荡起来。

It is said that loons have been caught in the New York lakes eighty feet beneath the surface, with hooks set for trout- though Walden is deeper than that.

据说在纽约湖中，深八十英尺的地方，潜水鸟曾被捕鳅鱼的钩子钩住。

Many wrecks already discovered have not been excavated because of lack of funds, leaving them prey to looters.

许多已被发现的沉船还因为缺少资金而未经挖掘，面临着被潜水劫掠者夺走的风险。

She gently rebuff ed him, but agreed that they could be friends

她婉言拒绝了，但同意作为朋友相处。

If in the penal farm, you were sure to be criticized.

要是在劳改农场，你等着挨绳子吧！