| 单词 | contraction loss |
| 释义 | contraction loss [kǝn`trak·shǝn ´lȯs] FLUID MECHANICS In fluid flow, the loss in mechanical energy in a stream flowing through a closed duct or pipe when there is a sudden contraction of the cross-sectional area of the passage. |
| 随便看 |
|
科学参考收录了103327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。