Air Monitoring and Analyzing for Commercial Areas of Taiyuan City

The utility model relates to a pneumatic injection pump, comprising a cover board, a vessel, an air inlet, compressed air, mortar and a grout outlet.

气压式注浆泵主要由盖板、容器、进气口、压缩空气、砂浆和出浆口组成。

Rebuilding of Air Outlet Weirs through an Air Pressure Control

空气出水堰的气压控制改造

Narrowing Throat Area of Air Outlet and Improving Air Delivery

缩小散流器喉管断面积，提高送风效率的实践

Experimental Study on Jet Characteristics of Supply Air Outlet in Cold Air Distribution

Air（初三适用）空调送风口低温射流的实验研究

Experimental Study on Flow Noise Characteristics of Air Outlet

风口气流噪声特性的实验研究

The relation between air permeability and covering factor, air permeability and porosity are discussed.

首先分析了织物紧度、孔隙率与透气性的相互关系。

Regarding the problems existed in present theory of air leakage of ventilation pipe, this paper puts forward a new index to evaluate the air leakage of the pipe line.

本文针对现有通风管路漏风理论存在的问题，提出了通风管路漏风新的评价指标；

Design of Indoors Air Gas Pipe Line

室内燃气管道的设计

The suitability test for high pressure air pipe line made of super low-carbon stainless steel

超低碳不锈钢管应用于高压空气管道的适用性试验

Trial Drilling Results of YKS-30 Model Air Counter Circulation Placer Drill

YKS&30型空气反循环砂钻的初步试验获得可喜进展

Air tightness test and safety valve adjusting for main air receiver ( control air receiver, air horn receiver) on board.

主空气瓶（制空气瓶、笛空气瓶）船后气密试验和安全阀的调整。

The dissertation analyzes the structure of each section of the system and all principal devices, including a transmitter, air channel, a receiver and the unit of signal process.

文章分析了系统各个部分的结构及选用的器件，包括发射端、大气传输信道、接收端及信号处理部分。

International Air Traffic Communications Receiver Station

国际空中交通通讯接收站

Scavenging air receiver on fire and preventive measures

船舶主机扫气箱起火分析及防范措施

A Calculating Study on Filling Air Receiver of Marine Compressor

舰船空压机充瓶过程计算研究

The cold test on dynamic air character of dual register cyclone-type burner was done using same temperature simulated technology on the 1 025 t/ h boiler. The effect of Internal secondary air blade angle on flow field of dual register cyclone-type burner was also discussed.

在1025t/h锅炉上，利用等温模化技术对EI-DRB型燃烧器的空气动力特性进行了冷态试验，研究了内二次风叶片角度对燃烧器空气动力场的影响。

Air china trip, register the business organization of the approval formally through the national industry and business bureau.

中航商旅，经国家工商局正式注册批准的商务机构。

With respect to the numerical simulation of the flow field of a novel Venturi air register incorporating an inlet swirler proposed is an analytical model along with a processing method.

针对带入口旋流器的新型文丘利调风器流场的数值模拟，提出了一种分析模型和处理方法。

Experimental Research into the Air Register for CWS Spray Combustion

水煤浆火炬燃烧调风器试验研究

An Experimental Study on the Optimization of Combustion Parameters of a Dual Air Register

双调风燃烧器锅炉燃烧参数优化的试验研究