carbon dioxide gas的用法和樣例：
例句
- Carbon dioxide is a nonhydrocarbon gas with high economic value and bright prospects of application.
二氧化碳氣是經(jīng)濟價(jià)值很高且應用前景十分廣闊的非烴氣體。 - The system could use a low-pressure carbon dioxide cartridge about the size of a finger, as well as off-chip electronics, to distribute the air power to various valves.
這套系統可使用大小和手指相仿的低壓二氧化碳氣瓶以及晶片外的電子裝置，將空氣動(dòng)力分配給各個(gè)閥門(mén)。
