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- The error between S_k calculated using the viscous flow formula and S_v increased with the decrease of the particle size of powder and with the decrease of the bed porosity. 结果表明,粘滞流公式不适用于亚微米粉末,用粘滞流公式计算的 S_K 对于 S_V 的误差随粉末粒度和床层孔度的减小而增大。
- The relations between influence factors and discharge were analyzed too.A new flow formula of microtube flux was given.Some applications have proved that the new formula has higher practical value. 根据试验分析结果,得出了发丝滴头新的出流公式,经实测验证,该公式具有较高的应用价值。
- According to the observation data and outcomes of artificial rainfall, based on the overland flow formulas established slope farmland runoff model. 摘要在野外模拟降雨的基础上,建立基于一维圣维南运动方程的黑土区坡耕地径流模型。
- On Deducing the Dynamic Boundary Flow Formula for a Water Supply Pipe Net 给水管网动态界限流量公式的推导及讨论
- Study on the Derivation of Design Flow Formula for Urban Storm Drainage System 雨水设计流量公式推导的商榷
- In accordance with different positions of high speed train in tunnel,unsteady flow formulas for the evaluation of piston wind velocities in tunnel and aerodynamic drag on trains have been established in this paper. 针对高速列车在隧道中不同位置处行驶时,本文分三种情形建立了非恒定流活塞风计算公式,并建立了适用于非恒定流的类似于原朝茂公式的空气阻力计算方法。
- 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。
- 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
- Abnormally heavy or extended menstrual flow. 月经过多异常多或长时间的月经来潮
