Injury study on impact current of gas explosion in coal mine
矿井瓦斯爆炸冲击气流伤害研究
The experimental research on pressure of air shock wave for double-storeyed basements model;
双层地下室空气冲击波特性的模型试验研究
Characteristic propagation features of the explosion air shock wave at the corner of tunnel;
爆炸空气冲击波在巷道转弯处的传播特性
for smelting of iron from iron oxide ores; combustion is intensified by a blast of air.
从铁氧化矿石中提炼的铁的溶液；燃烧被空气冲击流加强。
impulse moulding machine of three working positions
三工位气流冲击造型机
hypersonic ramjet engine
高超音速冲击式空气喷气发动机
A conclusion is drawn that dust pollution of coal warehouse bottom is caused by haulage wind flow, inducd wind flow and impact wave wind flow.
研究发现，毛煤仓仓下粉尘污染主要是由皮带牵引风流、落料诱导风流和空气冲击波风流造成的。
torque control air impact wrench
扭矩控制空气冲击式扳手
Parameters Optimization of Compact Mechanism in Air Impact Motding Machine
空气冲击造型机紧实机构参数的优化
Characteristics of the Long-fronted Switching Impulse Discharge
长空气间隙长波前操作冲击放电特性
An organ pipe sounded by means of a current of air striking a lip in the side of the pipe and causing the air within to vibrate.
管风琴的唇管利用气流冲击管壁内唇而使管内空气震动而发声的唇管
steam flow ram jet
稳流冲压式空气喷气发动机
Research on Air Bumping Disaster Induced by Large Roof Falling in Goaf
采空区顶板大面积垮落的空气冲击灾害研究
Numerical simulation study on propagation of shock wave in the air without obstacles
爆炸冲击波无限空气领域传播的数值模拟研究
Simulation experiment on air flow and heat transfer of fight plane's cockpit
歼击机座舱空气流动和传热模拟实验
Investigation of Flow Characteristics in Trapezoid Channel with Jet/ Swirl/ Film Flows;
有射流冲击、旋流和气膜出流的梯形通道内流动特性的研究
ACOUSTIC IMPEDANCE CHANGES IN THE MIDDLE EAR OF GUINEA PIG-AFTER EXPOSURE TO IMPULSE NOISE AND AIR-BLAST
脉冲噪声与空气冲击波暴露后豚鼠中耳声阻抗的变化
Research on the Cushion Mechanism and Property of Airbag in a Dropping Manner;
空气垫在受到跌落冲击时的缓冲机理及性能研究
Numerical Study on Two Phase Exhausted-gas Impinging Jets in Vertical Launching System;
垂直发射装置中燃气两相冲击流场数值研究
Design and Research of Refrigeration System for Cold and Hot Airflow Shock Chamber;
冷热气流冲击试验箱制冷系统研制与试验研究
Drying Monukka grapes with air-impingement jet technique and quality analysis
气体射流冲击干燥无核紫葡萄及品质分析