velocities的例句大全

The higher modes have shorter periods than the fundamental mode and, moreover , they have higher velocities.

高振型波比基阶振型波周期短, 波速高.

Pneumatic conveying requires comparatively high gas velocities.

气力输送需要比较高的气体速度.

From the extent of the red shifts the recession velocities can be computed.

从红移量可以计算退行速度.

At high gas velocities the circulation of solids becomes appreciable.

在高气速时,固体颗粒循环变得显著了.

At higher gas velocities the rising bubbles cause the observed churning, mixing, and flow of solids.

在较高气速下,上升气泡就造成了所观察到的搅动 、 混合及固定颗粒的流动.

In experimenting we find out that sound travels with different velocities through different substances.

在实验中,我们发现声音以不同的速度通过不同的物质而传播.

The velocities are independent of hydrostatic pressures.

速度与流体静压力无关.

The hydrometric pendulum is sometimes used to determine flow velocities in open channels.

测流速的摆锤有时用于确定明渠中的流速.

A gas in thermal equilibrium has particles of all velocities.

处于热平衡的气体,其粒子有一切速度.

It can monitor the instantaneous velocities at specified points in a flowing stream.

它能在流动的流注中的指定点上监测瞬时速度.

For low carrier-gas velocities the HETP may become large owing to molecular diffusion effects.

载气线速低时,HETP是靠分子扩展影响而变大.

The curve can be traced out in different directions or with different " velocities ".

曲线可以从不同的方向和由不同的 “ 速度 ” 来形成.

Zero velocities on the cylinder were satisfied at the node points.

圆柱上速度为零在节点上满足.

Good agreement was found between measured and calculated results for low water flow velocities.

发现低水流速度测定的和计算的结果之间十分一致.

The nitroalkanol imparts improved sensitivity and detonation velocities.

硝化烷醇提高了感度和爆速.

The momentum of the particles was deduced from meteoritic velocities.

粒子的冲量可以从陨石速度推导出来.

Based on the known interval velocities obtained from the lithologic log and sonic log, this paper presents a way of estimating the sand-shale ratio corresponding to the interval velocity at different well depths by using the Bayes formula of the probability theory.

本文介绍一种根据钻井中已知岩性和相应的声速测井求得的层速度，用概率论中的具叶斯公式算出不同井深各层速度值对应的泥岩比值的方法。

The radial distributions of the mean and fluctuating velocities of the air flow and drops, the drop size and the concentration were measured at several axial stations with2D PDA.

实验用二维激光测速测粒仪对喷嘴下游几个截面上气流和液滴的平均速度和脉动速度，以及液滴的粒度和浓度沿径向的分布进行了测量。

We measure the velocities of the mixed feeding gas including axis direction velocity, radial direction velocity and shear direction velocity.

利用空气动力场试验对燃烧器送出的混合气流速度进行测量，测量的速度包括轴向速度、径向速度和切向速度。

Discussion on the Meaning of the Bed Load Discharge Measured by Sampler in the Sandy Bed of Natural Rivers The suspended sediment of natural streams is usually made up of grains with a broad spectrum of sizes and fall velocities.

天然河流沙质河床上器测推移质输沙率含义的商榷天然河流的悬沙，通常系由各种大小尺寸和沉速的粒子组成。