velocity measurement
常见例句
- A projectile-velocity measurement system using novel laser diode screen is introduced.
介紹了一種新穎的激光光幕靶彈丸速度測量系統。 - The cost is high and the error is big in volumetric flow measurement method and velocity measurement .
容積式流量測量方法和速度式流量測量方法存在費用高，誤差大的缺點。 - By synthesizing twice MTD results, actual velocity of the target is gained. Relation between pulse duty ratio and velocity measurement error is deduced.
綜郃兩次MTD結果得到了目標的實際速度，竝推導出了脈沖佔空比和速度測量誤差的關系式。 返回 velocity measurement