doppler principle meaning in English
都卜勒原理
多普勒原理
Examples
- In addition to rainfall intensity , the radar also detects the speed of movement of raindrops using the doppler principle
因此这台雷达除可探测降雨强度外，还可利用多普勒原理来探测雨点的移动速度。 - Using the doppler principle , low level winds are determined from the speed and direction of the movement of the eddies
运用多普勒原理，低层大气的风向和风速可从上述湍涡的移动方向和速度计算出来。 - In addition to measuring rainfall intensity , the doppler radar detects the speed of movement of raindrops based on the doppler principle
故此，这台多普勒雷达除可探测降雨强度外，还可利用多普勒原理来探测雨点的移动速度。 - The doppler principle can be explained by noting the change in pitch of an ambulance siren . the pitch heightens as the ambulance approaches and lowers as it departs
多普勒原理可利用救护车响号的声调转变来解释：当救护车走近时，声调会升高远离时，声调会降低。 - The doppler principle can be explained by noting the change in pitch of an ambulance siren . the pitch heightens as the ambulance approaches and lowers as it departs
多普勒原理可利用救护车响号的声调转变来解释：当救护车走近时，声调会升高；远离时，声调会降低。