And some analysis is made on the error emerging when low speed flow is calculated as incompressible fluid.
用流体运动微分方程建立能量方程,讨论绝热压缩气流能量方程及应用,并对低速气流按不可压缩流体 计算所产生的误差进行了分析。
Impact of Indoor Air Velocity on Physiological Index and Thermal Comfort;
室内空气流速对人体生理指标及热舒适性影响的研究
As results,air velocity,water-air ratio and ini-tial water temperature are significant,especially mutual actions between air velocity and otherfactors.
结果表明,空气流速 V、水气比μ、和喷水初温等是影响喷水室热湿交换的主要因素;空气流速V 和诸因素的交互作用对喷水室热湿交换有着显著影响;对不同风速范围内,喷排布置的间距取值提出了建议。
This article analyses and illustrates the source as well as assessment of the first standard air velocity measurement uncertainty.
本文就空气流速一等标准装置测量不确定度的来源及评定进行了分析与说明,并分别对A类与B类不确定度的产生和计算过程进行了详细的介绍。
By measuring for indoor air environment,the influence of temperature、humidity、air flowing velocity and noise are discussed, when household refrigerator、TV and air conditioner are running.
通过对家居空气环境的实测 ,探讨了家用冰箱、彩电、空调在运行时对居室内温度、湿度、空气流速、噪音等方面所产生的影
Effect of Air Flow Rate and Air Temperature on Wood Drying Rate;
空气流速和温度对木材干燥速率的影响
Research on the Relation of Indoor Air Velocity with Human Comfort and Physiological Stress;
室内空气流速与人体舒适及生理应激关系研究
A Study on Effect of Air Velocity on Human Thermal Sensation under Low-Pressure Environment
低气压环境下空气流速对人体热感觉影响的研究
Impact of Indoor Air Velocity on Physiological Index and Thermal Comfort;
室内空气流速对人体生理指标及热舒适性影响的研究
During a storm it moves very rapidly.
风暴来临时，空气流动速度极快。
LES of Airflow Organization in the Passenger Compartments of the Air-conditioned High-speed Train
高速空调列车内气流组织的大涡模拟
Strain rate effects on the integral burning velocity of laminar premixed CH4/air and C3H8/air flames
火焰拉伸对甲烷/空气和丙烷/空气层流燃烧速度的影响
Velocity sensor, for water or air. Sensor type can be specified.
流速传感器，用于水或空气。可指定传感器类型。
Coarse material is conveyed by a stream of air to variable speed whizzer-separator.
粗料由空气流输送到变速风力选粉机那里。
A New Single Beam Laser-Continuous Ultrasonic Wave Method for Air Velocity Measurement
单束激光-连续超声波空气流动速度测量方法
Aerodynamics Based Study of Pantograph High-speed Current Collection
基于空气动力学的受电弓高速受流研究
air circulation
空气循环,空气环流
The faster fuel movement through the high-speed system causes more air to bleed into the system.
经过高速系统的较高流速的燃油会引起较多的空气渗入系统。
A current of air in an enclosed area.
气流封闭空间中的气流
a jet or rocket engine based on a form of aerodynamic propulsion in which the vehicle emits a high-speed stream.
基于空气动力学的推进喷气和火箭发动机内部产生高速流。
The disturbance of air caused by the passage of a fast-moving object, such as a railway train.
气流快速经过的物体（如火车）引起的对空气的扰动
The meteor, rushing through the air, becomes intensely heated by friction and is usually completely vaporized.
流星快速掠过空气时，由于磨擦而变得非常热，通常被完全气化了。
AN EXPERIMENTAL STUDY OF HELIUM INJECTION WITH AN AERODYNAMIC RAMP INJECTOR IN SUPERSONIC FLOW
超音速空气流中气动斜坡喷嘴喷射氦的实验研究