Only some parameters such as theoretical A/F ratio and modified coefficients of sub models needed to modify little, when simulating the characteristics of engine using different gas.
当燃用不同的燃气时，只需对其中的一些参量（如理论空燃比等）及子模型的修正系数进行微调即可。
They are believed to be the compounds of gas and metal ions at brazing with F-from Teflon that is decomposed by radiation.
它们是辐射环境中的聚四氟乙烯降解释放的氟离子与焊缝处气体离子和金属离子反应的化合物。
The optical emission spectrum of r. f. plasma during amorphous silicon based film etching in CF4 gas is detected.
用该系统检测了仅用CF4作为刻蚀气体刻蚀非晶硅基薄膜的等离子体光发射谱。
This paper introduces the time series AR (p) self-regression model. and how to apply it to predict the output of B. F. gas in Iron and Steel Works.
本文介绍了时间序列ar (P)自回归模型以及如何利用它来预测高炉煤气的产量。
Smooth and safe operation of underground gas storage facilities is guaranteed by the design of observation wells, the plugging of old wells, and safety designs, etc… f.
⑤采用设置观察井、老井封堵和注采井安全措施等方法来保障储气库安全运行；
The theoretical calculation method is applied to pipelines in this paper The function-cost equation in oil and natural gas pipelines is deduced. According to practice, the curves of F-C are drawn.
本文应用理论计算法，推导出输油（气）管道功能成本方程，并根据工程实际，绘制出了功能成本曲线图。
And finally the influence of negative pressure of furnace hearth, the air feed pressure on internal gas f...
最后举例计算分析了炉膛负压、送风压力对燃烧器内部气动特性的影响。
F. counting up the gas flow compensation value and a gas flow set value calculated by the model and transmitting the total value to a heating furnace meter;
将煤气流量补偿值与模型计算的煤气流量设定值相加，一起传给加热炉仪表；
Compared with fossil diesel, biodiesel from waste cooking oil, DME from natural gas or coal, and F-T diesel from natural gas have economic competition.
与石化柴油比较，以废弃食用油或泔脚油为原料的生物柴油，以天然气和煤为原料的DME以及以天然气为原料的F—T柴油具有经济竞争力。
The tear gas civilians inhale in the Palestinian Territories is made in Pennsylvania, and the helicopters and the F-16 fighter planes are also made in the USA.
巴勒斯坦地区人们吸入的催泪瓦斯是在宾夕法尼亚州制造的，直升机和F - 16战机也是在美国制造的。
There is no significant difference between gas chromatography and distillation by the results of F - test and t - test.
经F检验和t检验证明，该方法与蒸馏法测定结果无显著性差异。
The developed method was applied to one oil and gas storage area. Individual risk contour and social risk F-N curve were established by the developed calculating software.
通过分析计算，给出了该区域的个人风险等值线分布图和社会风险（F-N）曲线。
It can be found that the technical emphasis of GTL is the development of synthetic gas preparation and F-T synthesis.
从技术的角度来看，目前合成油技术研发的重点是合成气制备技术及f - T合成技术。
It can be found that the technical emphasis of GTL is the development of synthetic gas preparation and F-T synthesis.
从技术的角度来看，目前合成油技术研发的重点是合成气制备技术及f - T合成技术。
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