“challenging signal”的概念、定义、翻译、参考文献-科学参考

单词	challenging signal
释义	challenging signal [`chal·ǝn·jiŋ ´sig·nǝl] See <<interrogation>>
随便看	decision table decision theory decision tree deck deck beam deck bridge deck charge Deck effect deck erection deck fitting deck height deckhouse decking deckle deckle edge deckle rod deckle strap deck light deck line deck loading deck log deck machinery deck roof deck stringer plate deck switch

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。