Fuzzy comprehensive evaluation on the spontaneous combustion in goaf and its application;
模糊综合评价对采空区自然发火的评价及应用
Study on spontaneous combustion in Gob of fully mechanized mining with top coal caving face;
综放面采空区遗煤自然发火特性研究
Temperature measurement system for coal spontaneous combustion experiment;
煤自然发火实验温度监测系统
Comparison of nitrite contents in pickles produced by inoculated fermentation or natural fermentation;
人工发酵与自然发酵泡菜中亚硝酸盐含量的对比分析
Separation,character study of lactic acid bacteria from natural fermentation pickles;
自然发酵泡菜中乳酸菌的分离及特性研究(二)
Effect of several auxiliary materials on the variances of main components in cabbage pickle during natural fermentation;
几种辅料对甘蓝泡菜自然发酵过程中主要成分变化的影响
Poems in Praise of the Seventh Evening of the Seventh Moon: the Flame of Natural Burning and the Soul of Warm Poets;
七夕诗:自然燃烧和温暖诗人灵魂的火焰
natural draft gas burner
自然通风气体燃烧器
atmospheric gas-burner
自燃通风煤气燃烧器
BIFURCATION ANALYSIS OF TRANSITION TO FLAMING OF COAL SPONTANEOUS COMBUSTION
煤炭自然发火产生明火燃烧的分岔分析
Combustion Characteristics of Lean-Burn Spark-Ignition Compressed Natural Gas Engine
稀燃点燃式天然气发动机的燃烧特性
The dry sticks burnt into flames.
枯枝忽然燃烧起来。
autorich mixture
自动富化燃烧混合物
Spontaneously igniting in air.
自燃的在空气中自发地燃烧的
Although oxygen itself will not burn, it supports combustion.
虽然氧气本身不会燃烧，但它可助燃。
The Research of Combustion Characteristic of Natural Gas under Normal Temperature Air Flameless Combustion
天然气在无焰燃烧下的燃烧化学反应特性分析
Numerical simulation of a low oxygen burner with self-circulation of flue gas
烟气自循环式低氧燃烧器燃烧过程的数值模拟
Investigation of Combustion Process and Development of Combustion System of Lean-burn Nature Gas Engine
稀燃天然气发动机燃烧过程研究和燃烧系统开发
To burst forth into or as if into flame.
突然燃烧突然迸发或象突然迸发似地发出火焰
Influence of the Combustion Chamber Structure on the Lean Burn CNG Engine Performance
燃烧室结构对稀燃天然气发动机性能的影响
a hard natural coal that burns slowly and gives intense heat.
一种硬质的天然煤，燃烧缓慢，热度强。
Most often, it was simply flared into the atmosphere.
通常，天然气干脆就被燃烧排入大气。
That fire can burn when all the matter's spent;
燃料耗尽后竟然火还能再烧；
Suddenly combustion ceases because of the change in structure.
燃烧因结构的变化而突然中止。