测针的英文
brad
exploring tube
fid
locating pin
+更多解释...
例句与用法
- Comb of static pressure tube
梳型静压测针 - On the basement , the paper deeply researches the following problems : digital signal process , arithmetic model , error analyzing and so on . firstly , considering the single probe system ' s datum error , the paper puts forward a double probe system and modifies the datum error
第一，针对内螺纹单针测量系统存在的定位基准误差，提出了双针测量的体系结构，并利用双测针结构对定位误差进行修正。 - By modeling of " y " - shaped junction of the compound river channel with an intersection angle 90 , the flow velocity and water level at the junction were obtained by use of the acoustic doppler velocimeter ( adv ) and point gauges
摘要通过制作交汇角为90的复式断面河道" y "型交汇河口模型，利用三维声学多普勒流速仪( adv )和测针获取流速及水位数据，对支流河口处的水流流态包括水面形态、水流流速和水流分区进行分析。
