1. a photoelectric instrument for determining by triangulation the height of the cloud ceiling above the earth
ceilometer 片语
片语
cloud d ceilometer云幂仪
ceilometer r测云仪
beam ceilometer旋转波束云高计
cloud ceilometer云幂仪
pulse ceilometer脉沖云幕计
laser ceilometer雷射云幕计;[气象] 激光测云仪;[气象] 激光云高计
lidar ceilometer光达云幕计
recording ceilometer自记云幕计
light ceilometer脉沖光束云高计
ceilometer 例句
英汉例句
a new portable lidar ceilometer using technique of fast data acquisition(fda) of the backscatter signals of aerosol and cloud based on a common singlechip microcontroller was developed.
介绍了一种基于普通单片机实现对大气回波信号高速数据采集的新型便携式激光测云仪。
a simple means is to pick up pulses in optical blind region from profile of lidar ceilometer witch is multiple scattering from falling precipitation.