1. Water hydraulics is paid more attention because of its environmental friendliness and in flammability etc. 水压传动由于其环境友好、不燃等诸多优点越来越受到重视。
2. Flammability limits for silane are very unusual in that the diluent can expand the range instead of narrowing the range. 硅烷的可燃极限是非常与众不同的，稀释剂会扩大可燃范围，而不是缩小范围。
3. As a safety measure, the oxygen inside the system pressure envelope should be reduced below the flammability limit prior to introduction of the process hydrocarbons. 作为一项安全措施，在碳氢化合物引入系统压力密封仓以前，内部的氧气含量应降到燃点以下。
英英解释
n.
1. the quality of being easily ignited and burning rapidly
