The Moon was once thought to be dry. Then came hints of ice in the polar craters.
月球曾被认为很干燥，而后又有迹象显示在极地的月坑有冰。
Snow and ice emit microwaves, but the signal is different for wet, melting snow than for dry.
雪和冰都放射微波，但潮湿、融化的雪放射的微波信号与未融化的雪不同。
During winter, carbon dioxide condenses out of the atmosphere and forms a frost of dry ice that coats the planet's polar region.
在冬季时，二氧化碳脱离大气冷凝成固体二氧化碳(干冰)覆盖在星球的极地地区。
I don't think there will be good results - dry substances are not able to have any noticeable reaction with ice particles.
我认为不会产生什么好的效果，因为干物质无法与冰粒起任何明显的反应。
The hole is the opening to what was a dry cave system during the Ice Age.
这个洞是冰河时期一个干岩洞系统的开口。
Ice content or initial water content and dry density are the factors that control the strength of unsaturated frozen soil.
冻土的强度是由土颗粒与冰的结合强度所决定，冰含量(或初始含水量)和干容重是非饱和冻土强度的主要影响因素。
For the polar regions, the model is the Dry Valleys of Antarctica, a frozen desert in a landscape of endless ice.
至于极地，则以地球南极洲的干谷为模型，比拟成无边冰原中的一片冰冻荒漠。
Safety: High flash point, flammable, without explosivity. Foam, dry powder, dry ice, steam and water can be used for extinguishing fire.
安全性：闪点较高，可燃，爆炸性：无。着火时，用泡沫、干粉、干冰、蒸汽、水等灭火。
A slice of human cerebrum freezes in dry ice, embedded in a stabilizing coat of blue carboxymethylcellulose.
图中展示的是被放置在干冰中冷冻的一片人脑切片，研究人员为它穿上一件蓝色羧甲基纤维素“外衣”。
Then he began to blow his breath into the freezer and drop large pieces of dry ice through it to create crystals which became a tiny snowstorm falling slowly to the floor of his laboratory.
然后，他开始向冷冻机里面呼气，并对着呼出来的气投入大块干冰来制造结晶，这些结晶形成一场小雪暴 ，缓缓落在实验室的地面上。
I always carry at least two towels, one to dry the sweat off and the other to dowse with the ice water to cool down my head and neck.
我经常至少带两条毛巾，一条用来擦汗，另一条泡在冰水里，给头和脖子降温。
Discussions are focused on the effects of ice surface temperature, normal load, inflation pressure and tire tread patterns on cornering behavior of a tire on ice and on dry pavements.
重点讨论了冰面温度、轮胎负荷、轮胎气压和胎面花纹等因素对侧偏特性的影响规律。
Grab just a few ice cubes and throw them into the dryer to steam out wrinkles on dry shirts and pants but not jeans or heavy clothes.
只需要抓几块小冰块，然后丢进烘干机里，烫平干衬衫跟裤子的褶皱，牛仔裤和厚实的衣物除外。
When the glass bottle containing water and water vapor is placed in a mixture of dry ice and alcohol, the sudden cold will make the water vapor condense into ice crystals.
当装有水和水蒸气的玻璃瓶放进干冰和酒精的混合物中的时候，猝冷就会使得水蒸气凝结成冰晶体。
Unlike dry ice pellets, the particles of silver iodide do not evaporate when released.
与干冰粒不同，碘化银微粒在投放时并不蒸发。
Soak your fingernails in ice cold water right after you paint them to dry the polish quicker.
涂完指甲油马上把手指甲泡在冰水里能使指甲油速干。
The Gobi land is very permeable. In summer, the melted ice and snow from the high mountains flows down and permeates the ground so that the surface of the Gobi is always dry.
戈壁滩的透水性极强，夏季，高山冰雪的融水流到这里就渗到了地下，所以戈壁滩的地表总是干涸的。
The refrigeration process of these products will not produce as much gas as dry ice. In this way, the products are not restricted by the air shipment. It is an ideal replacement for dry ice.
制冷过程不会像干冰那样产生大量气体存在安全隐患，因此不受航空限制，是干冰的理想代替品。
The chemicals fired into the sky, usually dry ice or silver iodide, are supposed to provide a surface for water vapour to form liquid rain.
发射上天的化学物通常是干冰或碘化银，它们应该能为水蒸汽提供一个表面以凝结成雨滴。
The photographs actually show sand dunes coated with a thin layer of frozen carbon dioxide, or dry ice, less than 240 miles from the planet's north pole.
这张图片实际显示的，是距离火星北极不足240英里的沙丘上覆盖的一层薄薄的冰冻二氧化碳、或干冰。
When using dry ice , do not seal the inner insulated container.
当使用干冰时，请不要密封内部的隔热容器。
Intended for use in monitoring of articles stored at low temperatures such as in dry ice type environments.
本产品主要用于监测需通过超低温如干冰运输的产品温度，且本温度记录仪可循环使用。
The heat insulation of cryogenic vessel worked under dry ice temperature was discussed, and presented double layer heat insulation structure.
讨论了在干冰温度以下工作的低温容器的隔热，提出了双层隔热结构型式。
Volatile organic acids and nonvolatile organic acids from the dry ice expanded tobacco were determined by derivation of organic acids and GC MS analysis.
把烟草中的有机酸衍生化后，用GCMS分别分析了烟丝干冰膨胀前后挥发性有机酸和非挥发性有机酸的含量。
The ice core and the tree ring proxy data are employed to analyze the temporal and spacial characteristics of dry and wet climatic changes in western China in recent 300 years.
利用冰川积累量和树木年轮代用资料，分析了中国西部地区近300年来气候干湿变化的时空特征。
Scientists in the Arctic are reporting a rare mass migration of thousands of walrus from the ice floes to dry land along Alaska's coast.
根据北极科学家的报告，数以千计的海象罕见地通过浮冰大规模迁移到阿拉斯加沿岸的旱地上。
Scientists in the Arctic are reporting a rare mass migration of thousands of walrus from the ice floes to dry land along Alaska's coast.
根据北极科学家的报告，数以千计的海象罕见地通过浮冰大规模迁移到阿拉斯加沿岸的旱地上。
应用推荐