But in the fuel lean and fuel rich explosive gas, the electrical conductivity increases gradually from bottom to top.

贫燃料与富燃料爆炸气体中，由管道底部向上，其电导性是逐渐增大的。

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For indirect ignition method, the condition of fuel rich ignition torch was studied in contrast with the condition of fuel lean ignition torch.

在间接点火方案中对点火火炬为富燃和富氧两种情况进行了对比分析。

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Lean burn mixture combustion of gasoline engine is an effective approach for reducing emissions and fuel consumption.

汽油机燃烧稀混合气是降低有害尾气排放、燃油消耗率的有效途径。

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Smart advertising and relentless data-crunching fuel this lean company.

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Additional tax credits for choosing hybrid, fuel cell, alternative fuel and advanced lean-burn technology vehicles have been offered since 2005.

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Options are the fuel that keeps cash payrolls lean at places like Microsoft and Qualcomm.

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