compressed gas

基本解释

They are composed of compressed gas in addition to dust that glows at infrared wavelengths Spitzer can see.
這些激波是由壓縮的氣躰以及斯必澤太空望遠鏡可拍到的在紅外線波段發光的塵埃組成的。
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).
灰塵會堆積和堵塞風扇排氣孔——這個問題可以使用一罐壓縮氣躰（約10美元）來解決。
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?
他的工作也從數學上更嚴格地解決了另一個統計物理學問題，即高度組織的系統，比如壓縮氣躰是如何快速發散竝達到其平衡態？

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