For high-current vacuum arcs, the plasma flow is in the subsonic status, so the boundary conditions of cathode side and anode side will be different from that of supersonic vacuum arcs.
对于大电流真空电弧而言,等离子体的流动处于亚音速状态,因此,在阴极和阳极边界条件的选择上将区别于超音速流动的真空电弧。
a subsonic speed, aircraft, flight
亚音速、 亚音速飞机、 亚音速飞行.
trisonic aerodynamics
三音速(亚音速、跨音速 、超音速)空气动力学
single subsonic jet
单亚音速喷气发动机
subsonic combustion ramjet
亚音速燃烧冲压喷气发动机
The Investigation on the Rotor/Stator Interaction Noise with Subsonic Speeds
亚音速叶轮机械动静干扰噪声的研究
Calculation of the Drag of Wings with Arbitrary Planform by Use of Network Method at Supersonic and Subsonic Speed
用网格法计算任意平面形状超、亚音速机翼阻力
Numerical Simulation of Influence of Submunition Nose on Aerodynamic Characteristics under Subsonic Speed
子弹头部对亚音速气动特征影响数值模拟
Numerical Simulation of Performance of Subsonic Ducted Ram Air Turbine
亚音速涵道式冲压空气涡轮性能数值仿真
Design of attitude determination and control system of high subsonic UAV flight
高亚音速无人机姿态确定与控制系统设计
Numerical simulation for flow field on the meridional stream surface of a subsonic axial compressor rotor
亚音速轴流压气机转子子午流面上的流场模拟
3-D Aerodynamic Optimization Design of Axial-flow Compressor with Subsonic Blade
轴流压缩机亚音速叶片的三维气动优化设计
Subsonic Aerial Targets Passive Acoustic Detection Positioning System
亚音速空中运动目标被动声探测定位系统研究
Subsonic Multi-point Design of A Reflex Foil Based on Genetic Algorithm
基于遗传算法的负弯度翼型亚音速多点设计
This airplane can go out to high subsonic speeds very easily without using afterburner.
这架飞机能够很轻松地在不打开加力的状态下飞到高亚音速。
Study on Subsonic Thermal Spraying (HA-BG)/(Ti-G) Compound Biocoatings Characteristics;
亚音速火焰喷涂（HA-BG）/（Ti-G）生物复合涂层的特性研究
Structure and Properties of Ti/Bioglass Coatings by Subsonic Flame Spraying
亚音速火焰喷涂钛-生物玻璃涂层组织与性能研究
NUMERICAL INVESTIGATION ON A SUBSONIC AXIAL-FLOW COMPRESSOR ROTOR WITH THE IMPLEMENTATION OF NON-AXIASYMMETRIC HUB END WALL
亚音速轴流压气机转子非轴对称轮毂端壁的数值研究
What he envisions is an ellipsoid with tiny wings that he says can take off vertically and move like an alien spaceship, albeit at subsonic speed.
他所设想是极有椭翅膀起飞,他说像一个垂直和举措外国人飞船,不过亚音速速度.