荆江河床实騐站为了適应河道观測的需要,在缺乏而又急需流向仪器的情况下,“实騐站”领导给荆江河道观測隊試騐研究組提出了試制流向仪的要求,以保証观測任务的順利完成。我站原有苏联出產的海洋流速仪兩部,但由于長江水深流急,含沙較重,不能完全適用,在 Jing River Bed Experimental Station In order to meet the needs of river observation, in the absence of the urgent need to flow to the instrument case, the “experimental station” leadership to the Jingjiang River Observation Team Test Study Group put forward the requirements of the trial flow instrument to Ensure the successful completion of observation tasks. I stood two original Soviet-made marine anemometers, but because of the deep current and heavy water in the Yangtze River, it was not entirely applicable