英:['ɔ:fɡ'æs]
美:['ɔfɡ'æs]
英:['ɔ:fɡ'æs]
美:['ɔfɡ'æs]
noun
a gas that is produced as a by-product of an industrial process or that is given off by a manufactured object or material
Refinery off-gases from fluid catalytic cracking could be a source of ethylene.—Predicasts Technology Update
verb
transitive + intransitive
to give off a typically harmful gas … there have been environmental concerns about the phenol formaldehyde binders used in most engineered-wood products, which can off-gas.—Max Alexander
In addition, OSHA intends to amend the hazard communication provisions of the standard to require hazard warning labels for solid materials capable of off-gassing formaldehyde at levels between 0.1 ppm and 0.5 ppm …—Chemical & Engineering News
noun
a gas that is produced as a by-product of an industrial process or that is given off by a manufactured object or material
Refinery off-gases from fluid catalytic cracking could be a source of ethylene.—Predicasts Technology Update
verb
transitive + intransitive
to give off a typically harmful gas … there have been environmental concerns about the phenol formaldehyde binders used in most engineered-wood products, which can off-gas.—Max Alexander
In addition, OSHA intends to amend the hazard communication provisions of the standard to require hazard warning labels for solid materials capable of off-gassing formaldehyde at levels between 0.1 ppm and 0.5 ppm …—Chemical & Engineering News
The first known use of off-gas was in 1955
1 Some fabrics, carpets and other textiles can off-gas for months or years, putting the household that chose it – and future buyers of that home – at risk.
2 As the cabin overheated, food would begin to spoil, photographic film would be damaged, and materials would begin to break down and off-gas, making the air unbreathable.
3 Fabrics can also off-gas, which is the occurrence of chemicals used to manufacture the material leaching into the air.
4 Do memory foam pillows off-gas?
5 Rows of stalls are given over to restaurants running off gas cylinders.
数排摊位都让位给了使用煤气罐的饭店。
6 When wine is fermented, it gives off gas.
酒发酵时发出气泡.
7 Angle Valves cylinders quickly tightening the hand wheel, cut off gas source.
迅速拧紧钢瓶角阀上的手轮, 断绝气源.
8 I turn off gas main.
是(我关掉煤气的总开关)之意.
9 The application of piping network configuration technology, for metallurgical off - gas in Jinchuan Group is introduced.
介绍了冶炼烟气网络配置技术在金川公司的应用.
10 Summarily cutting off gas supplies through Ukraine is a similar, politically motivated tactic, she argues.
突然切断乌克兰天然气供应与之类似, 这是带有政治动机的一项策略, 她认为.
11 CAUTION: WHEN GAS SHUTOFF OPERATES, It'sHUTS OFF GAS SUPPLY TO BOTH MAIN BURNER AND PILOT.
警告: 当燃气关闭阀发生作用时,它同时关闭了通向主燃烧头和引火器的燃气.
12 The paper analyses air pollution of the city and significance of off gas analysis.
本文通过对我市发展及空气污染状况分析,提出了我市尽快开展汽车尾气分析的重要性.
13 Waste gas Of cars breeds air pollution.
汽车的尾气造成空气污染。
14 The exhaust gas from cars pollutes the air and they waste energy.
事实上,汽车尾气污染了空气,浪费能源。