当多年降雪多于溶雪时，冰川就形成了。
Glaciers form when more snow falls than melts over a number of years.
当地上新下过雪时，雪的表面会吸收声波。
When there is fresh snow on the ground, the surface of the snow takes in, or absorbs, sound waves.
当地上有新降的雪时，雪的表面捕获或吸收声波。
When there is fresh snow on the ground, the surface of the snow takes in, or absorbs, sound waves.
他坐在椅子上消耗的卡路里比人们铲雪时消耗的还要多！
He burns more calories sitting in a chair than most people do shoveling snow.
他们想得到的是下雪时天候状况和所下的雪含水量的相关性。
What they were looking for was a correlation between the weather conditions at the time of a snowfall and the amount of water in the snow that fell.
下起雪时，大地披上了银装，不只是大地，所有的东西都换上了银色的大衣。
Under the snow, the earth with silver, not only the earth, and all the things that have changed the coat with silver.
对大庆迎来今年入冬以来的第一场雪时，对此，她极不愿的回忆，这可能是她最近不大言说的苦衷。
Although she was unable to recall when Daqing usually receives its first snow of the year, the latest one struck her as being heavy.
也不知为什么，我一直有一个很奇怪的毛病：不喜欢在赏雪时，别人来打扰我，打扰这来之不易的宁静。
I do not know why, I have been a very strange problems: do not like to see the snow, the others to bother me, disturb the hard-won serenity.
当在造雪时，这个滑雪场内之所以能保持白天- 1摄氏度、晚上-6摄氏度的温度，是因为它具有一个极度高效的隔热系统。
An extremely efficient insulation system is the key to maintain the temperature of -1 degrees Celsius during the day and -6 degrees during the night when the snow is produced.
当雪落在高山或极地地区时，它可能成为冰川系统的一部分。
When snowfalls on high mountains or in polar regions, it may become part of the glacial system.
当雪的重量大到能将下层压成固体冰时，冰川最终形成。
Glaciers are eventually created when the weight of the snow is so great that the lower layers are pressed into solid ice.
当雪在陡峭的斜坡上堆积时，它会达到一个临界点，在这个临界点上，最轻微的震动就会使它滑进下面的山谷。
As snow accumulates on a steep slope, it reaches a critical point at which the slightest vibration will send it sliding into the valley below.
根据我的记忆，水往复地变化，从湖泊和海洋里的水变成水蒸气，然后当它以雨或雪——也就是降水的形式落下时又变成水。
From what I remember, water changes back and forth from water in lakes and oceans to vapor, and then back to water again when it falls as rain or snow, as precipitation.
当空气温度较高时，含有较重同位素氧-18的蒸汽比含有氧-16的蒸汽更容易凝结，并形成雪状的降水。
When the air was warm, vapor containing the heavier isotope, oxygen-18, condensed and formed precipitation, in the form of snow, more readily than did vapor containing oxygen-16.
当道路检测到路面上有雪或冰时，就会自动升温，融化雪或冰。
When they detect snow or ice on their surfaces, the roads will heat themselves up, melting the snow or ice away.
这个动物要比杰拉德想象的要重些，当勃兹曼顶着雪走出来并把它放在杰拉德座位旁边时，箱子里动物的重量神秘的从箱子的一角偏向另一角。
The animal was heavier than Gerard had expected, shifting its weight mysteriously from one corner of the box to another as he carried it out into the snow and set it on the seat beside him.
虽然他们有帐篷，天气十分恶劣时还是会用雪块建造圆顶冰屋。
And while they have tents, they still build igloos when conditions get really bad.
动作步骤：明天早上在你开始刮掉你车上的雪之前，花一点时间不做什么只是呼吸。
Action step: Tomorrow morning before you start to scrape off your car, take a moment to just breathe.
在雪地上奔跑时，选择刚落雪而不是冰上或是已被踩实的路面。
When running on snow, choose the fresh snow over ice or packed snow.
当我们翻到了最后一页时，是雪鹀，他弯下腰摸了摸那页纸，那页精致的雕刻。
When we come to the last plate,Snow Bunting, he leans down and touches the page, delicately stroking the engraving.
当我们翻到了最后一页时，是雪鹀，他弯下腰摸了摸那页纸，那页精致的雕刻。
When we come to the last plate, Snow Bunting, he leans down and touches the page, delicately stroking the engraving.
如果你住的地方经常下雪，务必在行驶时带上雪铲、手电(最好装有警戒灯)、毛毯、备用手套等东西以应急。
If you live in region where it snows, do keep the snow shovels to be kept in cars, along with a torch (preferably with a blinker built in), a blanket, spare gloves, etc.
当他们到达南极时，他们惊奇地发现，在雪面之上两米突出着一座弗拉基米尔·列宁的雕像。
When they reached the Pole, they were greeted by a surprising sight – a statue of Vladimir Lenin sticking out two meters above the snow.
在天线上覆盖明亮的布确保可见，打开内部的头顶灯（当引擎发动时），同时当雪停时掀起发动机罩。
Stay visible by putting bright cloth on the antenna, turning on the inside overhead light (when engine is running), and raising the hood when snow stops falling.
等到帕默在保险柜中查找时，雪莉承认她毁掉了那盘带子。
When Palmer looks in the safe, Sherry admits to destroying the tape.
科罗拉多州落基山脉里已经降了24~48小时雪，为大自然了不起地创造了皑皑白雪与华丽色彩叶片的鲜明对照。
There has been snowfall in the Rocky Mountains of Colorado for the past 24-48 hours and it has created quite a contrast of white snow and colorful foliage.
雪莉：每当去晚宴时我都会化妆。
他们走到山的更低的地方时，雪变成雨了。
The snow turned to rain when they got further down the mountain.
他们走到山的更低的地方时，雪变成雨了。
The snow turned to rain when they got further down the mountain.
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