Air flow control the aerofoil Louvre shape allows the air flow to be controlled in wet and dry weather.
气流控制在干、湿不同气候情况下通过调节百叶片控制气流。
The air flow control of pulverized-fuel-fired boiler plays an important role in boiler safe and economic operation.
燃煤锅炉的送风自动调节是保证锅炉安全经济运行的重要因素。
Typical applications include air conditioning control systems, air flow control measurements, and positive air pressure control systems.
典型应用包括空调控制系统，气流控制测量，正空气压力控制系统。
According to air flow control principle, by adoption of pneumatic line drive technology and vacuum suction technology, pneumatic feeding mechanism was manufactured.
根据气压流体控制原理，采用气动直线驱动技术和真空吸附技术，研制出气动送料机。
The utility model discloses an air flow control device of a coal mine lane ventilation system, in particular relates to a mine retractable air flow control air door.
本实用新型公开一种煤矿巷道通风系统的风流控制装置，尤其是一种矿山可缩式风流控制风门。
The driver used the dial mounted on the dash to control the flow of air into the vacuum chamber.
盘表控制进入真空管空气流量。
The parabola would control air flow in a way that would lessen the shockwave, NASA says.
NASA表示，这一抛物线设计可以通过控制气流来减少冲击波的产生。
They're looking at how they can control air flow just by changing the texture of a surface.
他们正在寻求仅通过改变表面纹理来控制气流的方法。
Occupants can control air flow in the offices by adjusting the opening sizes.
建筑使用者们通过调节开口大小来控制空气在办公室中的流动。
Damper: both gas flow regulating button and wind board are high grade PP material, connected with 304 stainless steel bar, manually adjust the outside valve knob, control air flow.
气流调节阀：气流调节扭与挡风板均为高密度PP材质，用304不锈钢方棒连接，手动调节外部阀门旋钮，控制气流量。
But owing to addition of ice storage device to air conditioning system, the system flow intricacy degree is increased and put higher claim to operating project and control system.
但是由于冰蓄冷空调系统中加入了关键设备——蓄冰装置，系统流程复杂程度增大，对运行控制方案和控制系统提出了更高的要求。
Two kinds of key sensors, hot-film mass air flow (MAF) sensor and universal exhaust oxygen gas sensor, for the AFR control are fully studied in this paper.
本论文主要研究空燃比控制中的两种关键传感器：热膜式空气质量流量传感器和宽带型废气氧传感器的动态性能。
Air blending is achieved by use of a porous membrane over the entire bin bottom and a simple flow control system enable.
通过在整个箱子底部和单个流量控制系统上，装上多孔膜，空气混合箱就制作成功。
Through numerical simulation, this paper studies the distribution of cooling air flow between inner-shell and outer-shell and the temperature control rule of cooling air.
本文用数值模拟的方法研究了冷却空气在内外缸间的流量分配及其温度控制规则等问题，对快冷系统设计有一定参考意义。
A new type of indirect flow control method shows that liquid flow can be controlled with a mass flow controller on the squeeze air system.
介绍了一种新型的调压式流量控制方法，即通过气路安装质量流量控制器的方法对液路流量进行控制。
Analyses the effects of variable flow operation of primary pump water systems based on the temperature difference control method on the operation of air conditioning systems.
分析了一级泵水系统采用温差控制法实现变流量运行对空调系统运行的影响。
The air chamber pressure mod el created and the flow coefficients obtained are references for air pressure ABS control logic design.
建立的气室压力模型和所求得的流量系数为气压abs控制逻辑的设计提供了依据。
The damper plate rotates around an axis rod to control the flow of air through the vent pipe.
这个风挡通过中心轴控制旋转来让通过排气管的空气流动起来的。
The PLC unit and the touch screen are employed for local control of the system to achieve precise adjustment to the temperature of heat source, the speed and flow of air.
控制系统用PLC作为下位机进行现场控制，通过触摸屏输入开关、频率、温度等信号，实现对使用的热源温度，风速，流量等进行精确的调节。
This paper introduces special pneumatic valve's air control system work theory and usual trouble, shall air control system change electron system analyse, and introduces electron system control flow.
介绍了风动特阀的气动控制系统的工作原理及常见故障，对气动控制系统改为电子式控制系统进行了分析，给出了电子式控制系统的控制流程。
Earlier engine control systems mainly based on mass air flow, fuel quality and Spark Timing.
早期的控制系统主要是以气缸充气量、燃油质量和点火正时为控制参数。
Relay valves convert a sustained air flow from a three-way pilot valve into a momentary pulse or bleed, which shifts a control valve and then closes.
延迟阀可调节从三通控制阀到瞬间脉冲或放气阀的空气流量，放气阀或瞬间脉冲改变控制阀，然后关闭。
It was pointed out that it is very important for electric control system designer to understand the concrete working principle and technological flow of air conditioning automation design.
并指出在空调自动化设计中，了解具体场合空调工作原理及工艺流程对电气控制系统设计师来说是非常重要的。
Finally, we present a new control scheme of air pressure and flow and build PID decoupling control arithmetic based DRNN of air control system.
最后，提出了新的气源压力、流量系统控制方案，建立了对气源压缩空气压力、流量系统的基于神经网络整定的PID解耦控制算法。
Based on the above, some measures were put forward in many aspects such as the reduction of air volume flow and the fresh air, optimization control, operation management and so on.
并在此基础上，从洁净风量与空调风量分离、减小系统送风量、新风量、优化控制及运行管理等多方面多角度，提出了具体节能的思路、方法和措施。
Hard and soft ware design, data processing and flow control techniques for measuring system of unmanned air vehicle container firing are introduced.
介绍了无人飞行器箱式发射检测系统的软、硬件设计、数据处理、流量控制技术等。
As a new-style control technology of mine air flow, mining air curtain has widely application prospect.
矿用空气幕作为一种新型的矿井风流调控技术，具有广泛的应用前景。
It not only can indoor air flow organized rationally, but also can air temperature and humidity, flow rate satisfied. What's more, the noise control should also be concerned about.
在其合理组织室内空气流动、使空气温湿度、流速等能更好的满足人们的舒适感觉的同时，其下送风口的气流再生噪声问题也备受关注。
Cooling control system between finishing mill regulates the water-flow with electric signal and compressed-air to control the temperature of the hot strip steel.
精轧机机架间带钢冷却控制系统，用电气控制信号和压缩空气联合控制冷却水的流量，从而达到热轧带钢温度控制的目的。
Cooling control system between finishing mill regulates the water-flow with electric signal and compressed-air to control the temperature of the hot strip steel.
精轧机机架间带钢冷却控制系统，用电气控制信号和压缩空气联合控制冷却水的流量，从而达到热轧带钢温度控制的目的。
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