1) sonic velocity
音速
1.
Discussion on the sonic velocity for high-speed aerated water flow;
高速掺气水流中音速问题的探讨
2.
Experiments were carried out to investigate the sonic velocity of air-powder two-phase flow in a horizontal constant cross section duct.
实验研究了在水平等截面管道中空气-树脂粉两相流的音速。
3.
On the basis of a two-phase flow sonic velocity a gas-solid two-phase flow shock-wave model was set up,and calculations and analyses were performed.
建立了基于两相流音速的气固两相流激波模型,并进行了计算分析。
2) sound velocity
音速
1.
Experimental research on difluoroethane′s sound velocity and ideal-gas heat capacity;
二氟乙烷气体音速与理想气体比热容实验研究
2.
Comparison with vapor- liquid two-phase medium shows that phase change could not be considered while calculating sound velocity.
本文分析计算了不同气固两相介质的音速,与实验结果比较得到了较好的吻合,验证了普朗特的理论分析。
3) speed-of-sound
音速
1.
Twenty-eight speed-of-sound values in gaseous propane were measured using a spherical resonator for pressure from 200 kPa to 700 kPa along with four isotherms at 293.
１９Ｋ时，压力从２００ｋＰａ～７００ｋＰａ范围内的四条等温线共２８个音速数据。
2.
A set of acoustic measurement apparatus of the speed-of-sound in gases with a spherical resonator has been designed and manufactured with high precision.
设计和建立了高精度的球共振声学法气体音速测量装置 ,分析了实际的球共鸣器的结构对共振频率的影响 ,并给予了相应的修正 。
4) acoustic velocity
声速;音速
5) velocity of sound
音速，声速
6) speed of sound
声速，音速
补充资料：音速
1.声波在介质中传播的速度。它同介质的性质和状态(如温度)有关。
说明：补充资料仅用于学习参考，请勿用于其它任何用途。
参考词条