“考克饶夫，J.D.”的概念、定义、翻译、参考文献-科学参考

单词	考克饶夫，J.D.
释义	考克饶夫，J.D. Encyclopedia 工学[核研究专家]释 John Douglas Cockcroft考克饶夫，J.D. （1897-05-27～1967-09-18）英国实验物理学家。理学物理学史释 Cockcroft, John Douglas考克饶夫，J.D. （1897-05-27～1967-09-18）英国实验物理学家。
随便看	principal normal form principal normal line principal normal plane principal normal section principal normal surface principal normal vector principal number principal nutation principal object principal offender principal of land laws principal of least dissipation of energy principal open set principal optical axis principal orbit principal orbit type principal order principal order module principal parabola principal parameter principal part principal partition principal part of an infinitesimal principal plane principal plane of crystal

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