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1·For decades, MayDay parades in Moscow have taken place under clear blue skies, aircraft having deposited dry ice, silver iodide and cement powder to disperse clouds.

几十年来，莫斯科的五月节游行都是在晴朗的蓝天下举行的，他们飞机上撒下干冰、碘化银和水泥粉来驱散云层。

2·And you put some dry ice into it.

把干冰放入水中。

3·They salted clouds with dry ice.

他们把干冰撒向云彩。

4·At high pressure dry ice will melt.

高压下干冰会溶化。

5·Your temper in oven , dry ice or open fire ?

你的脾气烤箱，干冰或开枪？

6·Is placed in a mixture of dry ice and alcohol.

放进干冰和酒精的混合物中的时候。

7·Buy a little hunk of dry ice from a local ice house.

从一个当地冰店买一些大块的干冰。

8·If you take dry ice, and you've got a little bit of water.

我们可以哪一些干冰，和一小瓶水。

9·The recycled product is used for carbonated drinks and dry ice.

循环后的碳被用于碳酸饮料以及制作干冰。

10·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。

干冰

1·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。

2·They add silver iodide, dry ice and liquid nitrogen to the clouds causing immediate precipitation.

他们把碘化银、干冰及固态氮加入云层当中形成直接降雨。

3·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。

4·The ice cap could be thinner and still protect water if it were topped with a layer of frozen atmospheric gas, such as dry ice, which is solid carbon dioxide.

若冰层上方还存在一层固态气体层，如干冰——二氧化碳的固态形式，维持液态水存在的冰层厚度要求就能相对降低。

5·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。