1.
And it should lean out (Become less rich) for operation at intermediate speed with a warm engine.
热状态下的发动机中速行驶时,混合气含燃油浓度则可低一些。
2.
Concentration Distributing and Explosion Hazards Study of Diesel Oil Vapor in Marine Engine Room;
船用机舱油气浓度分布规律与爆燃危险性研究
3.
The Effects of Intake Oxygen Concentration on the Combustion and Emission Characteristics of the Diesel
进气氧浓度对柴油机低温燃烧影响的试验研究
4.
The mixture of air and vaporized gasoline is delivered to the cylinder by the fuel system and carburetor.
适当浓度可燃混合气是由燃料系统和化油器提供的。
5.
combustible gas concentration monitor
可燃气体浓度监测仪
6.
Influence of Oxygen Concentration on the Flammability Characteristics of Fire-Retardant Cellulose;
氧浓度对阻燃纤维素燃烧特性的影响
7.
Smoke was rolling up from the burning oil up smoke.
正在燃烧的汽油箱上浓烟滚滚。
8.
Smoking was rolling up rom the burring oil tanks.
浓烟正从那口燃烧中的油罐升起。
9.
oily concentration in water sender
水中含油浓度发送器
10.
It is necessary to enrich the fuel by increasing the percentage concentration of uranium-235.
必须提高铀235浓度的百分比，使燃料浓集。
11.
speed density metering
转速、密度燃油调节
12.
fuel oil automatic viscosimeter
燃油粘度自动控制器
13.
fuel viscosity automatic control equipment
燃油粘度自动调节设备
14.
Petrol is highly inflammable.
汽油是高度易燃的。
15.
ultrasonic detector for density of mixed fuel
超声波混合燃料浓度检测仪
16.
critical oxygen determinator
临界氧浓度测试仪（耐燃性试验）
17.
Fission bombs use highly enriched fuel.
裂变原子弹使用高度浓缩燃料。
18.
Numerical Simulation and Industrial Text Study on Low Concentration Coal Bed Methane Burner
低浓度煤层气燃烧器数值模拟及试验