unsteady-flow

基本解释

• 非定常流动

同根派生

英汉例句

• When is a Flow Compressible [For Both Steady and Unsteady Flow]?
  什么时候流动是可压缩的[对定常和非定常流来说]?
• It describes unsteady flow toward a discharging well in an extensive aquifer.
  它描述位于广阔含水层中的抽水井的非稳定流。
• Additional visual observations are usually in order to establish the advent of unsteady flow, intermittent stall, and full stall.
  通常采用另外一些目视法来确定非常定流断续失速和全失速的出现。
• Thus, a new approach was available to utilize the potentiality of intrinsic unsteady flow.
  为固有非定常潜能的利用提供了一类新途径。
• Once producing by socker rod pump, the velocity and pressure of liquid are changing with the time in unsteady flow.
  在有杆泵抽油生产条件下,流体的速度和压力都随时间变化,处于非稳定流动状态。