美国海洋及大气管理局在最近的一项研究中发现，使用低含硫量燃料可以减少百分之90的有害废气。
A recent study by the National Oceanic and Atmospheric Administration (NOAA) found that using this type of fuel reduced harmful emissions by as much as 90 percent.
排气管将一股废气送到了房中，一股熟悉的气息迎面扑来，我的精神为之一振。
The exhaust sent an end gas into our room. How familiar smell that was! And it revivified me.
每天，成千上万吨废气从车辆的排气管排出。
Each day thousands of tons of gases come out of the exhausts of motor vehicles.
燃料系还把废气通过排气管排出。
The fuel system also exhausts the effluent gas through the exhaust pipe.
废气从排气歧管流入排气管，进入催化转换器。
The exhaust gas flows from the exhaust manifold into an exhaust pipe and from there into the catalytic converter.
合理的利用进、排气管中的压力波，不仅能使更多的废气排出缸外，而且还可以提高发动机的充气效率，使尽可能多的新鲜工质充入。
The utilization of the pressure wave in the intake pipe and exhaust pipe which not only make more exhaust gas out of the cylinder but also improve the charge efficiency and make more fresh gas.
大气会成为我们主要的废气储存槽，是因为透过烟管、排气管与烟囱排放废气，做起来最简单，直觉上也最省钱。
The atmosphere has been our prime waste repository, because discharging exhaust up through smokestacks, tailpipes and chimneys is the simplest and least (immediately) costly thing to do.
每天机动车辆的排气管排出成千上万吨废气。
Each day thousands of tons of gases come out of the exhausts of motor vehicles.
在废气残余系数和排气管氧化模型中采用经验公式。
The residual hydrocarbon and exhaust hydrocarbon oxidation models use experience formula.
这就防止废气倒流入进气管。
This prevents the intake charge from being blown out the exhaust.
针对所设计的换热器的具体结构，分别计算了气体流经空气侧和废气侧的压降，并与原车排气管的压降进行了比较。
Based on the designed structure of heat exchangers, calculate the flow resistance of the heat exchangers, meanwhile comparing the flow resistance with the vent-pipe of the test motorcycle.
材料通常为铸铁的排气歧管是将废气从燃烧室引入排气管的管道。
The exhaust manifold, usually constructed of cast iron, is a pipe that conducts the exhaust gases from the combustion Chambers to the exhaust pipe.
CPI开发及测试了带排气管道的机柜，它可利用受到管理的废气流。
CPI has developed and tested a ducted exhaust cabinet that utilizes managed exhaust airflow.
CPI开发及测试了带排气管道的机柜，它可利用受到管理的废气流。
CPI has developed and tested a ducted exhaust cabinet that utilizes managed exhaust airflow.
应用推荐