| 单词 | positive-displacement meter |
| 释义 | positive-displacement meter [`päz·ǝd·iv dis¦plās·mǝnt ´mēd·ǝr] ENGINEERING A fluid quantity meter that separates and captures definite volumes of the flowing stream one after another and passes them downstream, while counting the number of operations. |
| 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。