internal screw pump
英 [ɪnˈtɜːnl skruː pʌmp]
美 [ɪnˈtɜːrnl skruː pʌmp]
内螺旋泵
双语例句
- Numerical simulation of internal flow of trapeziform labyrinth screw pump
梯形迷宫螺旋泵内部流动的数值模拟 - Oil film observation on internal flows in a screw centrifugal pump
表面油流法显示螺旋离心泵内部流动的研究 - There is no internal scale product of dry screw pump owing to the late research starting, so like products are all depend on importing and the price is very expensive.
由于国内螺杆干泵的研究起步较晚，目前还没有规模化的产品，同类产品全部依靠进口，价格十分昂贵。