“jack”的概念、定义、翻译、参考文献-科学参考

单词	jack
释义	jack Encyclopedia 工学〔轻小型起重设备〕释 jack千斤顶依靠人力驱动来顶升重物的轻小型起重设备，日常生活和维修中常用的起重工具。 Physics jack①插口，插孔，插座 ②千斤顶
随便看	Shoghi Effendi shogi shogunate politics Shoji Murakami Shomei Tomatsu Shona Shonen Sarutobi Sasuke Shonis Shono Junzo shoot shoot aperture shoot apical meristem shoot bamboo shoot blight of pine shoot fly shooting shooting angle shooting at higher-than-normal frame rates shooting at lower-than-normal frame rates shooting delay shooting device shooting direction shooting distance shooting flow shooting height

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。