The precision and reliability of wind velocity sensor in system has been improved. 正确的确定将会提高风速(WVEL)传感器在系统中运行的精确性和可靠性。
The influence of wind velocity and angle of attack on aerodynamic characteristics is reported. 着重研究了风速(WVEL)、迎角对微型飞机各布局气动特性的影响。
In addition, the wind velocity computational formula of VAP method is improved. 此外还对VAP方法的风速(WVEL)计算公式进行了改进以减小计算误差。
Wind direction, wind velocity, air temperature and air pressure have a very great effect on the propagation of pressure waves. 风向、风速(WVEL)、气温和气压对压力波的传播有十分巨大的影响。
Ultrasonic wind velocity measurement with time-difference method and wind velocity measurement system based on ARM micro-controller were introduced. 介绍了超声波时差法风速(WVEL)测量的基本原理,以及基于ARM微控制器的风速(WVEL)测量系统的实现方法。