1.
Air Clearance and Its Altitude Correction Method for the DC Side of Converter Stations
换流站直流侧空气净距及海拔修正计算方法
2.
Analysis on the flow resistance characteristics of direct air cooled condenser at the air side
空气侧直接空冷凝汽器流动阻力特性分析
3.
Role of Airflow Interruption of Air-conditioner on Air Circulation Induced by Indoor Purification Device;
空调气流场对空气净化器循环风流的影响研究
4.
Numerical Simulation and Test on Air Flow in a Clean Room with Outlet in Bottom of One Side Wall;
单侧下回风式洁净室气流的数值模拟与测试
5.
To expose to the circulation of air for purification.
使通气使通气，使暴露于空气流通中以净化
6.
Numerical Simulation and Analysis on Air Flow in a Vertical Directional Flowing Clean Room;
垂直单向流洁净室气流的数值模拟与分析
7.
(2) direct regulation, e.g., emission limitations under the Clean Air Act;
（2）直接管制，例如按照《洁净空气法案》限定排污；
8.
Research on Air Flow Resistance in Direct Air-cooled Condensers
直接空冷凝汽器空气流动阻力的研究
9.
Modeling of Reverse Flow Catalytic Combustion Process for Air Purification;
流向变换催化燃烧空气净化过程的模型化研究
10.
The Generation of Normal Temperature Plasma-Flow and Its Effect on Air Full-Purification of the Library
室温等离子流的产生及其对图书馆空气全净化
11.
Airside Thermal Fluid Analysis for Vehicle Thermal Management System Integration;
汽车热管理系统集成空气侧热流体分析研究
12.
Protection Clearance Between UHV AC Overhead Line and Oil or Gas Pipelines
特高压交流架空线路与油气管道的防护间距
13.
MMAD (Mass Median Aerodynamic Diameter)
质量中质空气流动力学直径
14.
The upper one is also slightly bigger, helping to split the airflow passing close to the sidepods.
较高的小翼也同样被加大，帮助分流通过车侧近气口附近的空气。
15.
The clear span of a bridge is the gap from the near edge of the next.
桥梁的净跨，是自一个桥墩的近侧边到相邻桥墩近侧边之间的间距。
16.
Oil-Free Lubrication & Air Purification
无油润滑及空气净化
17.
Fresh, pure air.
新鲜的、纯净的空气
18.
The air here is fresh and clean.
这里的空气新鲜、纯净。