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。
And you put some dry ice into it.
把干冰放入水中。
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。
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。
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。
Dry ice is made by freezing a gas.
D干冰由一种气体凝固而成。
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 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 workshop consisted of three on ice and three dry land sessions.
是次工作坊包括三次冰上练习及三次冰面以外的练习环节。
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 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。
The application of dry ice cleaning technology in automotive industry was introduced.
介绍了干冰清洗技术在汽车行业的应用。
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。
On the other hand, the solid is NOT dry ice (carbon dioxide solid).
另一方面，该固体不是干冰(二氧化碳固体)。
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。
For dry ice it will be sufficient to indicate the total quantity in each hold.
对于干冰显示每个货舱内的总量即可。
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。
They used dry ice to fog the stage.
他们用干冰让舞台变得一片朦胧。
They used dry ice to fog the stage.
他们用干冰让舞台变得一片朦胧。
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