“无效功”的概念、定义、翻译、参考文献-科学参考

科学参考收录了1248194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。

单词	无效功
释义	无效功 lost work
随便看	internal priority internal probe internal (probe) target internal procedure internal processor error internal processor register internal product internal program internal pudendal artery internal pudendal vein internal pyocephalus internal Q-switch internal radiation internal ramp internal rate of return internal rate of return method internal rate of return on investment internal ratio internal reactance internal reamer internal reaming internal rearrangement internal rebunching internal receptor internal recessing