average velocity造句
例句与造句
average velocity is a vector quantity, in the same direction as the vector △s.平均速度是矢量，它与矢量s的方向相同。 - Application of sonic logging in average velocity field
声波测井资料在平均速度场中的应用 - Average velocity in cross section of shaft kiln
立窑断面平均风速 - Standard test method for average velocity in a duct pitot tube method
导管中平均速度的标准试验方法 - Distribution of time average velocity in wave - current combined flow
波浪和水流共同作用下水流时均流速分布 - It's difficult to find average velocity in a sentence. 用average velocity造句挺难的
- The average velocity test of bedrock water folw in a single fracture within 3mm width
单一流径基岩水平均流速的实验研究 - Standard test method for average velocity in a duct using a thermal anemometer
热风风速计测量导管中平均速率的标准试验方法 - The jamming phase of zero average velocity did not occur when the density of vehicles was not high
认为在车辆密度不大时，并未出现平均速度为零的阻塞相。 - Multi - scale coherent structures in turbulent boundary layer detected by locally averaged velocity structure functions
湍流边界层近壁区域相干结构的数值研究 - The average velocity result shows the average magnitude of velocity of the polymer inside the mold cavity over time
平均速度?显示塑料在模腔内随时间而变的速度值（平均是指厚度上的平均） 。 - And then different average velocity formulas of debris flows were studied , they all accord with the manning ' s formula . these corrected formulas are very accurate
对比了泥石流平均流速的各种公式，共同特点满足曼宁公式，修正后的公式精度较高。 - Up to now , the current velocity measurement methods can only generally be used to determine the average velocity of a moving object between two points
目前速度的测试方法一般仅能确定运动物体在两点间的平均速度，瞬时速度的连续测试方法在国内尚未得到足够的开发和应用。 - Meanwhile , we adopted air distribution performance index , temperature gradients and average velocity to evaluate and compare room air distribution under various air volumes
同时，用空气分布性能指标、温度梯度以及室内平均速度对不同送风量下的室内气流分布进行了评价和比较。 - Secondly , the relation between nusselt number and the local time - averaged velocity and temperature fields of turbulent convection was theoretically induced , which expands the field - coordinated enhancement principle to turbulent convective heat transfer
然后，在理论上导出了紊流对流换热的整体换热性能与局域时均速度场和时均温度场的一般关系式，将对流换热的场协同强化原则扩展至湍流换热。 - The turbulent flow in open channel is tested with laser - doppler anemometer , in which the longitudinal time average velocity and fluctuating velocity of turbulent flow in open channel under the conditions of the sudden changes of roughnesses at different water depths are measured
摘要通过激光测速仪，对壁面糙率突变时的明渠紊流进行试验，测量了糙率突变不同水深情况下明渠紊流的纵向时均流速和脉动流速。
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