laminar flow
常見例句
- Some way into its path – perhaps around the 10 m mark (or at about the position of the wall of defenders) – the ball's velocity dropped such that it entered the laminar flow regime.
在球運行路徑的某一點(10米處,或人墻的位置)球的速度下降,使空氣在球體表面形成較穩(wěn)定的層流。 - This could be done with surfaces that change shape, or by using a system of holes and slots that can be opened and closed as appropriate to create suction that maintains laminar flow.
這將通過改變機翼表面形狀,或采用能適當?shù)拈_啟和關(guān)閉孔、縫以吸住層流的系統(tǒng)來實現(xiàn)。 - Based on an ideal pore structure model and the theory of laminar flow in a pipe, equation for calculating rock permeability has been derived by using the mercury injection and ejection capillary data.
根據(jù)一種理想巖石孔隙結(jié)構(gòu)模型和流體在水平圓管中層流流動的理論,利用巖石進汞和退汞毛管壓力資料推導(dǎo)出了計算巖石滲透率的公式; 返回 laminar flow