基本解释n.流量计同根派生 英汉例句Simple Repackage of Printed Rotary Bucket Type Flowmetre 打印式旋浆测流仪的简化改装Keywords Alloys;Memory;Internal fixators;Diaphyses;Biomechanics;Lase r-Doppler flowmetr; 合金;记忆;内固定器;骨干;生物力学;激光多普勒流量测定;ultrasonic flowmetre 超声波流量计