| 单词 | plan equation |
| 释义 | plan equation [`plan i´kwā·zhǝn] MECHANICAL ENGINEERING The mathematical statement that horsepower = plan /33,000, where p = mean effective pressure (pounds per square inch), l = length of piston stroke (feet), a = net area of piston (square inches), and n = number of cycles completed per minute. |
| 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。