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- The Froude number of flow is the factor of flow status: supercritical flow or subcritical flow. 由流体流动的福劳德数可以确定流动的缓急程度。
- Highpressure gas venting through pipeline belongs to unsteady flow,undergoing three flow states i.e.choked flow (supercritical flow),critical flow and subcritical flow. 高压天然气通过管路放空属非稳定流动,放空过程要经历壅塞流(超临界流)、临界流、亚音速流三种状态。放空管路的特征对气体流动的影响极大,其摩阻作用不容忽视。
- Drop water is one kind of common channel system structures,it mustexist that the transition from supercritical flow to subcritical flow when water pass through the gap of drop water. 跌水是一种较为常见的渠系建筑物,当水流经过跌水口时必然产生缓流向急流的过渡。
- Analysis of subcritical flow in bend and its application 弯道缓流的分析及应用
- DRAG AND LIFT FORCES ON SQUARE ARRAYS OF PILE GROUPS IN SUBCRITICAL FLOW 亚临界流对于方阵群桩的阻力及升力
- Study on Calculation of Depth in Scour Pit for Subcritical Flow in Curved Channel 河渠缓流弯道冲刷深度计算的探讨
- A free flow of water came from the pipe. 水从管道里通畅地流了出来。
- In convection, hot currents flow upwards. 在对流中热气流向上运动。
- After several pumps, the water began to flow. 用泵抽了几下之后,水流出来了。
- A flow of word is no proof of wisdom. 口若悬河,未必明智。
- Several conclusions flow from this hypothesis. 从这项假设中可以得出几个结论。
- Many benefits will flow from this discovery. 这项发现将带来许多好处。
- Turn the cock to increase the flow of water. 请开大龙头以增加水流量。
- Office politics just seem to flow over him. 同事之间互相倾轧、 勾心斗角的事似乎并未波及到他。
- The business has a cash flow of£50000 a month. 这家商行的现金流转为每月五万英镑。
- subcritical flow 亚临界流动
- The company has cash flow problems recently. 公司最近缺少资金。
- The ebb and flow of politics in Washington goes on as usual. 华盛顿的政治风云,一如既往,仍然变幻莫测。
- She was suffering a mysterious ebb and flow of mood. 她情绪一时高涨一时低落,令人捉摸不透。
- Having relatively high resistance to flow. 粘滞性的对流动有较高抵抗力的
- 今日热词
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- 深远海浮式风电平台 - deep-sea floating wind power platform
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- 京雄高速公路 - Beijing-Xiongan expressway
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- 农业及相关产业增加值 - the added value of agriculture and related industries