“jigsaw puzzle”的概念、定义、翻译、参考文献-科学参考

单词	jigsaw puzzle
释义	jigsaw puzzle Encyclopedia 管理学竞争情报方法释 jigsaw; jigsaw puzzle拼图游戏法一种合作性研究（学习）方法。
随便看	straight knife cutting machine straight line straight-line arithmetic program straight line composition straight-line direction straight-line linkage straight-line method straight line motion straight-line representation straight-line segment straightness straightness artefact straightness measurement straight photography straight pile position survey straight polyomino straight ramp development straight river Straight Road of Qin Dynasty straight shock wave straight space straight spectrum straight tail straight-tube-type pneumatic dryer straight wall

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。