“natural destroying traces”的概念、定义、翻译、参考文献-科学参考

单词	natural destroying traces
释义	natural destroying traces Encyclopedia 工学刑事科学技术释 natural destroying traces自然破坏痕迹由台风、雷击、地震、冰冻、环境污染等自然因素引起的客体永久性变形或表面状态改变。
随便看	quadratic magnitude term quadratic map quadratic mapping quadratic mean quadratic measure quadratic module quadratic non-residue quadratic non-residue modulo m quadratic optimization quadratic performance index quadratic phase array quadratic polynomial quadratic programming quadratic programming problem quadratic rate of convergence quadratic rate of increase quadratic reciprocity quadratic reciprocity law quadratic reciprocity theorem quadratic recurrence equation quadratic representation quadratic residue quadratic residue modulo m quadratic residue symbol quadratic residue theorem

科学参考收录了854744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。