In order to study the control results of the gas explosion flame spreading by water spraying,a combustion restrained space and water spraying system of borehole gas developed and manufactured by itself was applied to the experiment and study on the fine water spraying to control gas flame with different pressure and different nozzles.
为了研究水雾对瓦斯爆炸火焰传播的抑制效果,利用自行研制、加工的钻孔瓦斯气体燃烧受限空间与水喷雾系统,对不同压力、不同喷头作用下细水雾抑制瓦斯火焰的效果进行了试验研究。
The paper analyses the causes of the optics path difference which come from the twocoherent lights that arc produced by interference system of the optics coal gas analyzer and re-searches the formation causes of the interference fringes and the interference types.
本文从对光学瓦斯检定器干涉系统两相干光光程差产生原因的分析，探讨其干涉条纹的成因和干涉类型。
sigma recording methanometer
瓦斯火焰连续记录仪
RESEARCH ON ACCELERATING MECHANISM AND FLAME TRANSMISSION IN GAS EXPLOSION
瓦斯爆炸过程中火焰传播规律及其加速机理的研究
Analysis on flame acceleration mechanism and affecting factors of methane explosion propagation in duct
管内瓦斯爆炸传播影响因素及火焰加速机理分析
On the basis of experiment, the influence of impressed electromagnetic field on fire transmission speed and overpressure in gas explosion was investigated.
在实验的基础上，研究了外加电磁场对瓦斯爆炸过程中火焰传播速度和超压的影响。
Using high speed schlieren photographs the microstructure of flame front surface in gas explosion was studied from the microscopic view.
通过高速纹影图像从细观角度详细研究了不同传播条件下瓦斯爆炸火焰前锋的细微结构。
The flame met the earthen lamp in me,and what a great marvel of light!
火焰和我内在的瓦灯相遇，多么惊奇的光啊！
Beilstein flame detector
贝尔斯坦火焰电离探测器
The hammer and fire are important symbols in the teaching of the Promethean cult.
铁锤和火焰是普罗米修斯信仰的标志。
Where did Snape go at the end of GF?
火焰杯书末时，斯内普受命去了哪里？
Consisting of or containing fire.
火的，火焰的由火焰构成或包括火焰的
flame laminating
火焰胶合法,火焰层压法
The flame met the earthen lamp in one, and what a great marvel of light!
火焰邂逅瓦灯并从此结合，创造出多么光明的奇迹呀！
Percy in particular was working to get the Transylvanians on board (GF23).
珀西忙于说服特兰西瓦尼亚人同意签字（火焰杯，第23章）。
Gas fires often result from earthquakes.
瓦斯造成的火灾通常是由地震引起的。
with balloons and hot dogs . . . and fireworks galore(bAnne Armstrong)
有气球、热狗…和大量的焰火(b安妮 阿姆斯特朗)
with balloons and hot dogs . . . and fireworks galore(Anne Armstrong)
有气球、热狗…和大量的焰火(安妮 阿姆斯特朗)
INDIRECT AAS METHOD TO DETERMINE ASPIRINUM
萃取-火焰原子吸收光谱法测定阿斯匹林
flame-treating head
火焰热处理用焰炬头