compressed gas

基本解释

They are composed of compressed gas in addition to dust that glows at infrared wavelengths Spitzer can see.
这些激波是由压缩的气体以及斯必泽太空望远镜可拍到的在红外线波段发光的尘埃组成的。
huzhangao.blog.163.com
Dust can accumulate in and block the laptop's fan vents -- a problem easily solved with a can of compressed gas (~$10).
灰尘会堆积和堵塞风扇排气孔——这个问题可以使用一罐压缩气体（约10美元）来解决。
It brings rigor to another question of statistical physics: How quickly does a highly organized system, such as compressed gas about to be released, reach its disordered equilibrium state?
他的工作也从数学上更严格地解决了另一个统计物理学问题，即高度组织的系统，比如压缩气体是如何快速发散并达到其平衡态？

Fueling cars with compressed gas, powering electric cars with electrons made from burning gas, will help reduce oil demand both here and in the rest of the world.
FORBES: Could We See A Summer Oil Shortage? This Economist Says Yes.
He had to beg a bit to persuade the Seattle fire department to let him keep a tank of a compressed gas that has the potential for use as a biochemical weapon.
FORBES: Magazine Article
Indeed, the data are only in opposition to making fuel from algae if nitrogen and phosphorus nutrients are added in their mineral forms, and if the CO2 has to be injected into the system, as produced elsewhere and transported as a compressed gas.
FORBES: Report Says Algal Biofuels May Not Cut Carbon Emissions, But Read More Closely