1) lean methane
低浓度甲烷
1.
The intrinsic model of lean methane catalyti.
即使有些矿井通风良好,但通风气中低浓度甲烷所含有的大量化学能未得到有效利用。
2.
In the paper catalytic combustion of the lean methane was researched.
对低浓度甲烷进行了催化燃烧实验研究。
2) lean CH_4
低浓甲烷
3) methane density
甲烷浓度
1.
The paper presents the design of the methane transducer taking PIC16F877 as the core,which can measure the methane density of the colliery accurately.
介绍了以PIC16F877单片机为核心的甲烷传感器的设计,用于准确测量煤矿井下甲烷浓度。
4) methane concentration
甲烷浓度
1.
Influence of methane concentration on the growth of large area diamond film;
甲烷浓度对大面积金刚石膜生长的影响
2.
Diamond film was synthesized on signal crystal Si substrate with different methane concentration by microwave PCVD method.
利用拉曼光谱和X射线射三行射(XRD)研究了不同甲烷浓度对在硅基底上沉积金刚石膜的内应力的影响,同时用XRD研究,抛光对于自支撑金刚石膜的宏观应变和微观应变的影响。
5) minimum detection limit for methane
最低可探测甲烷浓度
补充资料：二苯甲烷及三苯甲烷
二苯甲烷及三苯甲烷
说明：补充资料仅用于学习参考，请勿用于其它任何用途。
参考词条