请输入您要查询的字词:
单词
壅塞
释义
壅塞
Encyclopedia
理学
跨声速流动
释
choking
壅塞
管道中某一截面处的流速达到声速时所发生的一种流动现象。其表现为:不论管道出口外压强如何降低,声速截面前的流速、压强等都不再发生变化,相应地流量也保持不变。壅塞有许多种,常见的有超声速风洞(见风洞)起动壅塞、飞机进气道壅塞、摩擦管壅塞和加热管壅塞等。
随便看
Online trust-building mechanism
on-line unit
on-line unit, on-line equipment
online video
on-link care-of address
on-link care-of address, LCoA
On Literary Writers in Modern China
on location
On Lotus Picking
Only by Ideals and Disciplines Can We Unite Together
only-child
only copy extant
only music is not hypocritical
Only One Child
Only One Earth
on-machine gear measurement
On Mind
On Music
On My Way to Xuancheng
Onnes
Onnes equation
Onnes equation of state
On New Democracy
On Newsreel-making
ONOC
科学参考收录了854744条科技类词条,基本涵盖了常见科技类参考文献及英语词汇的翻译,是科学学习和研究的有利工具。
Copyright © 2000-2023 Sciref.net All Rights Reserved
京ICP备2021023879号
更新时间:2025/5/18 0:37:39