1.
The other fan can be throttled down to minimize the amount of air brought in during cold weather operation.
冷天作业时，另一个风扇的进气量可以调低，以减少机房的进气量。
2.
The air pump draws in vast amounts of air
气泵吸进了大量的空气。
3.
engine mass air flow meter
发动机进气质量流量计
4.
This reduces the air intake.
这使空气进入量减少。
5.
low air-entry ceramic disc
低空气进入流量陶碟
6.
Improvement on the Experiment of " Determining Oxygen Content in the Air";
“空气中氧气含量的测定”实验的改进
7.
The same quantity of air enters a junction as leaves it.
进入一个接点的空气量和离开的空气量相等。
8.
Experimental Study on Diesel Engine Intake Premixed with Little Methanol Pyrolysis Gas
柴油机进气预混微量甲醇裂解气的试验研究
9.
Aerodynamic optimization of a low speed compressor based on circumferential vorticity
利用周向涡量对压气机进行气动数值优化
10.
"Valve deposits. If the fuel has excessive amounts of gum in it, some of this gum may be deposited on the intake valve as the air-fuel mixture passes the valve on the way to the engine cylinder."
气门积垢:如果燃油中含有过量的胶粘剂,当混合油气通过气门进入气缸时,就会沉积在进气门上。
11.
Taking in or giving out a lot of air
深的（吸进或呼出大量空气）
12.
propulsive power, forces, gases
起推进作用的动力、 力量、 气体.
13.
For measurements in the field, indicator tubes can be used.
在现场进行测量可使用检气管。
14.
Study on Advanced Prediction Methods of Natural Gas Demand;
天然气消费需求量预测方法改进研究
15.
Research on Aerodynamics Characters of the Vectored Thrust Ducted Propeller;
涵道风扇矢量推进系统气动特性研究
16.
Analysis and Improvement Measures of Mass Situation;
室内空气质量状况的分析与改进措施
17.
Experiment Improvement on Gas Density Method Determined CO2 Molecular Weight;
气体密度法测定CO_2分子量的实验改进
18.
The new progress on SO_2 Measurement from Satellite Remote Sensing
卫星遥感测量大气二氧化硫的新进展