... Pressurised Systems加压的系统 Aerodynamic Performance气动性能 Aerodynamic Propulsion Systems空气动力推进系统 ...
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aerodynamic performance research 气动性能试验
aerodynamic performance prediction 气动预测
aerodynamic performance test 气动性能试验
Excellent Aerodynamic Performance 具有优良气动特性
three-dimensional aerodynamic performance 三维气动特性
aerodynamic performance and electromagnetic performance 气动与隐身性能
static aerodynamic performance 静态气动性能
train aerodynamic performance 列车气动性能
unsteady aerodynamic performance 非定常气动力特性
By modifying the thickness of the blade trailing edge, research influences of the blade trailing edge to the aerodynamic performance and noise levels.
通过修改叶型尾缘厚度,研究叶型尾缘厚度对风洞风扇的气动性能和噪声水平的影响。
参考来源 - 风洞风扇的低噪声桨叶设计According to the evaluation result, the insufficiency and the reason of aerodynamic performance for original configuration is analyzed.4.
根据气动计算结果，分析了初始外形气动特性的不足及原因。
参考来源 - 飞翼运输机气动布局设计Then we test aerodynamic performance in the wind-tunnel.
然后再在风洞上测试叶片的气动性能。
参考来源 - 风力机叶片的设计及其性能研究The result of the simulation indicate that: influence of the underhood and ground effect on a car aerodynamic performance is very obvious. It is also effective and economical method to cab flow field research.
.对上述三种模型的模拟结果进行比较,分析了地面效应、发动机舱内流对轿车空气动力学性能的影响,为轿车流场的改进提供了一些意见和建议。
参考来源 - 含发动机舱内流、地面效应的汽车流场模拟·2,447,543篇论文数据，部分数据来源于NoteExpress
The approach improving the hood aerodynamic performance is suggested.
最后提出了提高排汽缸气动性能的途径。
Hundreds of pressure sensors are embedded in the models to measure aerodynamic performance during takeoff and landing.
数以百计的压力传感器嵌入到这些模型里，测量起飞和降落期间的空气动力性能。
By numerical simulation method, the comparisons of aerodynamic performance between airfoil and plate blade axial fans were made.
采用数值模拟方法对机翼型及板型叶片的轴流风机的气动性能进行了比较。
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