“tuntian of prisoners”的概念、定义、翻译、参考文献-科学参考

单词	tuntian of prisoners
释义	tuntian of prisoners Encyclopedia 管理学〔屯垦史〕释 tuntian of prisoners遣屯中国古代统治者将罪犯发配边疆进行强制生产，参加屯垦的屯田形式。又称犯屯。由于屯种者身份特殊，大都依附于军屯。
随便看	positive-energy representation positive energy states positive energy theorem positive energy wave positive entropy positive excess coefficient positive existential sentence positive extension positive eyepiece positive feedback positive feedback amplifier positive film positive flower structure positive formula positive function positive functional positive fundamental sequence positive glow positive Grassmannian positive half-trajectory positive helicity spinors positive Hermitian kernel positive Hermitian operator positive homogeneous function positive hull

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。