水结冰后膨胀，会轻轻地撑开鞋子。
水结冰时，其体积变大。
水结冰时体积膨胀。
水结冰时会膨胀。
水结冰时发生膨胀，所以冰会浮在水面上形成一个密封层。
Water expands when it freezes, causing ice to float and form aninsulating layer.
在火星上有大量的冰块，但是当水结冰时，形成生命的化学反应就会停止。
There is plenty of ice on Mars, but the chemical reactions for life come to a halt when water freezes.
水结冰了，使许多等待驶入营口港的货船搁浅，但是一队拖船正在清理道路。
The waters have frozen over, stranding many cargo ships waiting to sail into Yingkou Port, but a fleet of tugboats is clearing the way.
然后是解决通往塔顶的老式液压升降机问题。这种升降机在冬天因怕水结冰不能使用，而且这种升降机上升到一半要换吊舱。
Then came the question of the old hydraulic elevator to the top that could not be used in winter for fear the water would freeze, and that required changing cabins halfway up.
这口井也为其他集中在这片由积雪零星覆盖的草原的牧民所用。 在看着自家山羊、骆驼和绵阳在水结冰之前争相饮水的同时，他们在一旁聊天。
The well is shared by other local herders, who gather on the snow dappled steppe, chatting together as they watch their goats, camels and sheep eagerly drink the liquid before it turns to ice.
结冰的水可以融化后净化以供饮用。
当熊把尾巴放到了湖面上的冰洞里面去钓鱼的时候，水在熊尾巴周围结冰了。熊使劲儿往外拔它的尾巴，结果把尾巴拔掉了。
When the bear puts his tail into the water through a hole in the ice, to try and catch a fish, the ice freezes around it, and he ends up pulling his tail off.
如果气温降到零度以下，水就会结冰。
If the temperature drops below zero degree, water will turn into ice.
如果温度低于0摄氏度，水在室外就会结冰。
If the temperature is below 0℃, water will turn into ice in the open air.
水在零摄氏度结冰。
如果赶上雨雪发生在河流最狭窄的地段，或者当时正值水浅，河面就会结冰。
When this happens,if the river is at its narrowest or the creek shallow there is a freeze which hardens the water to ice.
如果赶上雨雪发生在河流最狭窄的地段，或者当时正值水浅，河面就会结冰。
When this happens, if the river is at its narrowest or the creek shallow there is a freeze which hardens the water to ice.
当彗星或者其他小行星携带的水着陆在阳光明媚的坑点时，水直接气化。如果落在背阴一面，水就会结冰，不清楚什么时候解冻。
When water lands in sunny spots, perhaps carried by comets or asteroids, the water transforms directly into gas; if it lands in shadow, the water freezes and can remain indefinitely.
一旦关闭这只阀门切断室内水路后，立即到室外打开水龙头，排掉积存在管子里或者水龙头里的水，以确保无可结冰的物质。
Once the water is shut off inside, go outside and open the outside taps as well. This will drain any water remaining in the pipe or in the tap, so there's nothing to freeze.
有许多水壶和火堆，但当水壶放到火上的时候，里面的水却会结冰。
In this there are kettles and fires, but when the kettles are put on the fires, the water in them freezes.
这样水就，处在冰点温度以下，水不会马上结冰。
So you can actually get the water to be below the freezing temperature and it won't freeze yet.
冬天把一盆水放在外边，一会儿你就会发现上面结冰了。
Leave a basin of water outside in winter, and soon you'll find it covered with ice.
“那就进去吧，趁水还没结冰，”头领说。两个卫兵为他们推开了双重门。
"Get in there, then, before the water freezes," the serjeant said. Two of the guards pushed open the double doors.
你们猜我是怎么知道的，他偷完之后往酒瓶子里灌了水然后放回冷冻室，他不知道水是会结冰的。
I know this because he refilled it with water and put it back in the freezer, not realizing it would freeze.
水在华氏三十二度时结冰。
水在结冰时体积增大，而不是缩小。
On freezing water becomes larger in volume instead of smaller.
警告：禁止直接让水流向正排出的氧。水会结冰并堵塞减压装置的出口，这会造成容器故障。
Caution: Do not direct water streams toward venting oxygen. The water will freeze and plug the pressure-relief vent, which may result in container failure.
警告：禁止直接让水流向正排出的氧。水会结冰并堵塞减压装置的出口，这会造成容器故障。
Caution: Do not direct water streams toward venting oxygen. The water will freeze and plug the pressure-relief vent, which may result in container failure.
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