如果钢比水重，为什么船能在海上漂浮？
If steel is heavier than water, why are ships able to float on the sea?
如果钢比水重，为什么船能在海上漂起来。
If steel is heavier than water, why are ships able to float on the sea.
水重还是油重？
金球将置换0.52克的水(因为1立方厘米的水重1克)。
The golden ball will displace 0.52 grams of water (because 1 cubic centimeter of water weighs 1 gram).
50公斤重的大马哈鱼王曾经奋力爬上瀑布，把卵产在砾石床上，现在只有混凝土墙挡住静止的水和深深的泥床。
Where 50-kilogram king salmon once fought their way up waterfalls to lay their eggs in gravel beds, there now are only concrete walls holding back still water and deep beds of muddy deposits.
他们在其中加入百分之一重量的水。
我要下降时，就用一把刀捅破一些气球，或者割掉绳子放飞它们。要上升时，就扔掉一部分用来压重的水。
I descended by popping balloons with a knife or cutting them free, and climbed by throwing off some of my ballast water.
DO：最初，他们可能减重更多的是因为他们减掉了水的重量。
DO: Initially, they may lose more weight because they are losing water weight.
男士、国际商务调解员等等可能还会用大而重的刻花玻璃酒杯大口大口地喝苏格兰威士忌，喝时只是在酒里稍加一点水以减轻其烈性。
Real men, international business trouble-shooters and the like, may still gulp Scotch from heavy cut-glass tumblers with nothing more than a drop of water to blunt the harshness of it.
衣服吸了水，沉甸甸的，鞋子也好像有千斤重。
水会更加清澈，渔场和自然保护区会重焕生机。
Water would get cleaner, reviving fisheries and nature reserves.
为了抵抗周围的水的沉重压力，潜艇它需要一个巨大的舱体，因而它要做得非常重。
Submarines are heavyweights withmassive hulls strong enough to resist crushing forces from the surrounding water.
水是生命之源，保护水资源十分重要。
Water is tho source of our lives. It is very important to protect water.
在以上的几种情况中，水的重量都是一样的，但是你把它拿在手中越久，它越显得重。
In each case, it's the same weight, but the longer I hold it, the heavier it becomes. '.
8月10日，普京被拍到在一架飞机控制台后，这架飞机正向两片大火洒下重12顿的水。
On August 10th Mr Putin got behind the controls of a plane dropping 12 tonnes of water on two fires.
那种基因决定了一种特殊的酶，这种酶能将二氧化碳和水（不要忘了水）分解成重碳酸盐和质子团。
That gene encodes an enzyme that breaks down CO2—and water…don’t forget the water—into bicarbonate and protons.
重达将近8000万加仑的水的重量，这么多水将足够填满121个奥林匹克尺寸的游泳池。
It's weighs as much as nearly 80 million gallons of water, which is enough to fill up 121 Olympic-sized swimming pools.
测试结果显示只需一艘重型拖船就能将700万吨重的冰山在约140天内托送到位，这足够满足35000人一年的水需求量。
They showed that just one heavy-duty tugboat can make the trip in about 140 days while dragging an iceberg weighing 7 million tons - enough to meet the annual water consumption of 35,000 people.
你需要找出总水阀关掉来切断正在输入的水，确保你和其他家庭成员事前知道怎样执行这一重要的步骤。
Be sure you and other family members know beforehand how to perform this important procedure.
我：“那是因为水是你减重的关键，所以大口喝吧！”
Me: "That's because hydration is one of the most important keys to weight loss. So drink up!"
这里有1加仑水，大约9磅重。
因此，拥有干净的水和下水道十分重要，因为这能减少、或许永远防止霍乱的发生。
It is therefore important to have clean water and sewers because it will decrease cholera and perhaps prevent it for good.
在这些地点也提取了水和重矿物质浓缩物的样本。
Samples of water and heavy mineral concentrates are also taken at the same sites.
在加州理工学院，科学家正在寻找一重将太阳光和水转换成汽车燃料的方法。
At the California Institute of Technology they're developing a way to turn sunlight and water into fuel for our cars.
用去离子水冲洗超滤器中的清洗液后，使漆液再返回超滤装置重。
Flush cleaning solution from the ultrafilter with D. I. water and return paint to the unit.
用去离子水冲洗超滤器中的清洗液后，使漆液再返回超滤装置重。
Flush cleaning solution from the ultrafilter with D. I. water and return paint to the unit.
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