mean velocity的例句大全

comparisons between non-silting velocity and mean velocity in culverts when all gates opened

不淤流速与全开闸门时涵洞平均流速比较

skin friction measurement in turbulent boundary layer by mean velocity profile method

用平均速度剖面法测量壁湍流摩擦阻力

the vertical distributions of mean velocity and suspended sediment concentration in gravel- bed rivers

卵石河流的时均流速和悬沙浓度垂线分布

in fluence of flow velocity measuring point distributionunder different water depth during open river period to mean velocity of plum-line

畅流期不同水深流速测点分布对垂线平均流速的影响

current status and development of mean velocity tube flowmeter

均速管流量计的现状与发展

was then computed (eq 1) and mean velocity changes were

然后被计算（情绪商数1）吗而且方法速度变化是

study of the relationship between the ratio of bed load to suspension load and the mean velocity of flow in horizontal pipe

水平管道中推移质与悬移质之间比例与平均流速之间关系的研究

The analysis of planting trees to the different discharge in same base slopes at the same time mean velocity in section before and after explained vegetation dam can let up average current velocity in front and inside of dam, and turn the current velocity peak value even.

同时通过对相同底坡不同流量下植树前后断面平均流速的分析，说明了植物坝能较好的减小坝前和坝内的水流平均流速，并将流速峰值均匀化。

wavelet analysis was used to calculate turbulence and mean velocity levels for ldv measurements made in a motored four valve spark ignition engine.

主要采用小波分析方法研究了四气门汽油机缸内空气运动的频率结构。

the increase in speed reduces the film thickness, but it increases the mean velocity of oil film;

旋转件转速的增加减小了壁面油膜厚度，但却提高了油膜平均速度；

The distributions of mean velocity and r. m. ON MAGNETOTELLURIC AVERAGE VELOCITY

雾粒时均速度从数量级及分布趋势上与数值模拟结果均一致。关于大地电磁的平均速度问题

Experimental Studies of Mean Velocity Profiles in Vegetated River Flow

含植物河流平均流速分布的实验研究

Detailed mean velocity distribution of a rotating U-bend duct was measured with LDA.

为了深入了解旋转涡轮叶片内冷通道中的流动特性，用激光多谱勒测速仪（LDA）测量了旋转U型通道中的平均速度分布。

Obtaining velocity model and labeling horizon and doing time depth conversion by using VSP mean velocity and mean velocity of synthetic seismogram to fit velocity;

3通过VSP平均速度和人工合成地震记录反求平均速度进行速度拟合，得到速度模型，进而作层位标定和时&深转换；

A hot-film anemometer was used in the measurement of local gas-holdup, liquid mean velocity and turbulence parameters in gas-liquid stirred tanks.

开发应用了热膜风速仪测量搅拌槽内气-液两相流的局部气含率、液体的时均速度及湍流参数，从国内外已有的文献看，只有Lu做了类似的工作。

Meanwhile, with the increase of the mean velocity of abrasive, the wall sliding velocity will increase.

同时壁滑速度随磨料平均速度增加而增大。

the erosion or deposition areas decrease, corresponding to the decrease of mean velocity of cross section along the channel.

冲刷或淤积面积均有沿程减小的趋势，这与流速总体沿程减小相一致。

approximate expressions of cross-section mean velocity by exponential function and power function were established.

建立了指数函数型和幂函数型断面平均流速近似表达式；

some flow parameters, such as mean velocity, fluctuating velocity distribution, flow patterns, shear rate and reynolds stress were obtained.

得到了平均速度及脉动速度分布、流型、剪切速率及雷诺应力等流动本数；

the mean velocity has slight impact on the wind-induced fatigue life of the structure.

平均风荷载对结构的风致疲劳寿命影响较小。