unsteady low

• 1. 不定流: unsteady flow
• 2. 不稳定流: unsteady flow | unstable flow | irregular flow | non-stationary flow
• 3. 不稳定流动: unsteady flow | unsteady-state flow

更多释义

• 1.潮汐、风暴潮对波浪的作用是通过其产生的不定常水深与流场实现的；水深与流速对波向的影响很小。
  The sea level and current velocity have an effect on wave height, and the wave direction modulation is small.
  dict.yoduao.com
• 2.离心式污水泵(即污水提升泵)，是典型的以输送固液两相流为主，同时含有不定量气体的多相流流体机械。
  The centrifugal sewage pump is the typical multi-phase flow fluid machinery, which is mainly used to transport and lift solid-liquid two-phase flow including a certain extent of gas.
  dict.yoduao.com
• 3.黄河河口流路是决定油港港址的关键，尽管有河口流路安排这个不定因素。
  The key of the question is that the site of oil dock is determined by the flow couorse at the estuary of Yellow River.
  dict.yoduao.com

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