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1·The results show that it is essential to consider the factor of heat propagation velocity.

结果表明在某些场合，考虑热量传播速度这一因素是非常必要的。

2·The propagation velocity of shock wave agrees with the result of the model analysis on a effective gas.

激波传播速度与基于“等效气体”模型计算值相符。

3·The average fracture propagation velocity is estimated with a series of crack gauges glued on the specimen.

裂纹传播平均速度由黏接在试样上的一系列裂缝计测量得到。

4·The propagation velocity of elastic wave with different frequencies in same medium is various, which is called dispersive problem of frequency.

相同介质中不同频率的弹性波传播速度是有差异的，即频散问题。

5·This paper introduced a special instrument for measuring the propagation velocity distribution of com-pound active potential using collision method.

本文介绍了一种用碰撞法测量复合动作电位传播速度分布专用仪器。

6·The fatigue properties were researched and found that the crack propagation velocity and the decline of rigidity were related to the maximum cycle stress.

通过对其疲劳性能的实验研究，发现裂纹扩展速率的大小及刚度的下降与加载的最大循环应力密切相关的规律。

7·The radio wave propagation velocity is slowed and the ray producing bend but to the asymmetry of the atmospheric medium, the refraction error is produced.

由于空中大气介质的不均匀性使得电波传播速度减慢射线产生弯曲，从而产生折射误差。

8·For the present experimental conditions, it is found that the flame propagation velocity is a weak function of dust concentration in cornstarch dust clouds.

在所考察的实验条件下，粉尘浓度对于玉米粉尘火焰传播速度的影响不大。

9·When analyzing the propagation of high power microwave (HPM) in atmosphere, the propagation velocity in non ionized and ionized mixture atmosphere is needed.

在计算高功率微波（HPM）在大气层中传播时，需要知道非电离与电离混合大气层中电波传播速度。

10·The stiffness of the long floating bridge and the propagation velocity of displacement wave are much less than those of the general steel or concrete bridge.

浮桥的抗弯刚度和受弯变形位移波的传播速度都比一般钢桥或混凝土桥小得多。