| 单词 | impulse approximation |
| 释义 | impulse approximation [¦im´pǝls ǝ¦präk·sǝ´mā·shǝn] PHYSICS An approximation for studying the collision of an incident particle with a bound target particle, in which the binding forces on the target particle during the collision are ignored. |
| 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。