The tests have been conducted to analyse the working principle of temperature keeping air exchanger and test synthetically the volume of wind, pressure of wind and air heat exchanger efficiency.
本文对双向恒温换气机的工作原理进行了分析研究，并对其风量、风压及热效率等特性进行了综合测试。
The direction of travel and strength of shock waves are influenced by wind, speed, and direction, and by air temperature and pressure.
冲击波的行进方向和强度受到风、飞行速度及方向、气温和气压的影响。
To create the sensation of touch, they are exploring the possibility of using electricity and wind pressure.
为了创造触感，他们正在探究利用电流和风压的可能性。
More pressure to shrink may come from an insistence that banks demonstrate regularly how they would wind down their affairs in an orderly manner in the event of failure.
缩减银行数量的其他压力来自要求银行业在万一出现业务失败的时候，控制好自己的所作所为这一主张。
This weather balloon will mostly measure temperature, air pressure, and wind speed, but others sample the air for the concentration of various gases like carbon dioxide and oxygen.
气象气球主要是用来测定温度，气压和风速的，另外它还能够测出空气中很多种气体的含量，例如二氧化碳和氧气等。
Vibrating in the wind, the bristles create some drag. But they also reduce the wing's slipstream, an area of low-pressure turbulence that pulls back on the wing, and hence reduce drag.
风中振动时，刷毛会产生反作用力，但同时它也可以减少机翼滑流，产生一个低气压乱流，机翼上形成回力，因而减小阻力。
The low-pressure area reduces wind resistance and hence the amount of drag, which means less energy is needed to maintain the same speed as the leader.
在低压力区，空气阻力减少，向后拉的力量减小，因此只需要消耗较少的能量就可维持与在前面的竞争对手相同的速度。
Because the winds at that level are pretty strong, the clouds aligned parallel to the direction of wind flow, in “streets” curving along with the flow of the high-pressure system.
因为该高度层上风力非常强劲，云与风向平行，形成一条条沿高压系统流向的“云街”。
Concrete carbonization can be accelerated by wind pressure, which makes the durability of the section of concrete structure different everywhere.
风压对混凝土碳化的影响是客观存在的，它会导致混凝土构件截面耐久性不等。
The wind noise of transmission conductor has been produced by pressure variation caused by the fluid peeling on the conductor surface after wind blowing.
导线风噪声是风吹过导线后，由导线表面的流体剥离所引起的压力变化所产生。
As the wind strikes the actuator disk on the upwind side, the pressure rises there, and the wind is deflected away from the disk, causing a large wake downstream of the disk.
当风力在逆风侧冲击促动盘时，那里的压力上升，并且风力从盘转向离开，引起盘下游的较大尾流。
Based on the founded theory, the experiments of concrete carbonization accelerated by wind pressure have been performed by stages.
在已有理论研究的基础上，分期进行了风压加速混凝土碳化的试验，试验结果进一步验证了风压影响的客观性。
The results show that the contribution of working pressure to stress of the Venturi separator is far greater than that of wind loads and seismic loads.
计算结果表明，分离器内部工作压力对分离器应力的贡献远大于风载荷和地震载荷。
If accurate fitting formulas of spectrum and coherent function of the fluctuating wind pressure can be obtained, this method possesses great advantage in computing efficiency and accuracy.
指出如果能拟合出脉动风压谱和相干函数的精确公式，该方法在计算效率和计算精度方面均有较大的优势。
Pressure changes cause wind directions to change, with the result that the high level of warm water tips back to the east, like a sloping bath.
气压的变化使风向发生变化，结果是大量的热水向东回流，就向一个倾斜的浴室。
By numerical simulation, we achieve the distribution of wind pressure on walls and wind environment at pedestrian level around the towers.
通过数值模拟，获得了幕墙的风压分布情况及塔四周行人高度风环境情况。
To create the sensation of touch , they are exploring the possibility of using electricity and wind pressure.
为了创造触摸感觉，他们正在探讨是否可以使用电力和风压。
Aerodynamic characteristics and wind pressure distribution of vehicle-bridge coupled system is stud-ied based on numerical simulation by computational fluid dynamic method.
基于计算流体动力学，采用数值模拟的方法研究了车桥耦合体系气动力特性和风压分布。
Tunnel ventilation process is approximately a system of time lag of first order, real time control of wind pressure in tunnel pipe is adopted self-tuning fuzzy PID.
隧道通风过程可近似认为是一个一阶时滞系统，系统采用自整定模糊pid对隧道管网的风压进行实时控制。
The wind pressure distribution on the outside of high building:This part contained that: (1) The general regulation of the wind pressure distribution on the outside of tall building.
高层建筑外表面的风压分布规律这一部分内容包括：（1）高层建筑外表面风压分布的一般规律。
The distribution of wind pressure of a mutual inserted multi-greenhouse was researched comprehensively on wind angles and canopy or non-canopy on the basis of wind tunnel test.
该文采用风洞试验方法，在不同风向角与是否安装遮阳幕的情况下对互插式连栋塑料温室的风压分布进行了详细的试验研究。
The different trademarks have little influence on wind pressure resistance of aluminum-plastic composite plate and have great influence on residual deformation.
不同铝材牌号对铝塑复合板的抗风压性能影响不大，但是对其残余变形的影响较大。
This intelligent monitoring system can detect the potential danger of the ventilation system through monitoring the parameters of wind pressure, wind speed, temperature and so on.
该智能监测仪通过对井下风压、风速、温度等参数的监测，找出煤矿通风系统存在的隐患。
The shooting terms of the field wass gathered with temperature and air pressure sensors, wind direction and wind speed sensor, electronic compass and GPS receiver.
温度和气压传感器、风向风速仪、电子罗盘及GPS采集战场射击条件，激光观测仪与信息机结合采集目标信息。
The results show that the calculations of typhoon sea level pressure field and wind field by means of advanced typhoon pressure models is desirable.
结果表明，改进后的台风气压模型对台风海面气压场和风场的模拟计算是可取的。
The use of vacuum suction and positive pressure fan to absorb and dry wind mosquitoes.
运用风扇负压吸力及正压风力来吸附和风干蚊子。
Wind pressure: generally speaking, are produced negative wind pressure distributions of thrust, produce attraction.
风压：一般地说，正风压产生推力，负风压产生吸力。
Wind pressure: generally speaking, are produced negative wind pressure distributions of thrust, produce attraction.
风压：一般地说，正风压产生推力，负风压产生吸力。
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