telescopic laminar flow 套筒式层流
·2,447,543篇论文数据，部分数据来源于NoteExpress
One end of a probe telescopic rod is provided with an ultrasonic sensor, a flow velocity determinator, a pressure sensor and a vacuum piston water sample collector.
探头伸缩杆一端安有超声波传感器、流速测定仪、压力传感器和真空活塞水样采集器。
youdao
应用推荐
模块上移
模块下移
不移动