“motorcycle track racing”的概念、定义、翻译、参考文献-科学参考

单词	motorcycle track racing
释义	motorcycle track racing Encyclopedia 教育学摩托车运动释 motorcycle track racing摩托车场地赛在规定场地比赛的摩托车竞赛项目。
随便看	spherical reflector spherical region spherical representation spherical resonator spherical right triangle spherical ring spherical rotation spherical section spherical sector spherical segment spherical segment of one base spherical sheaf of circles spherical shell spherical simplex spherical sinusoid spherical slice spherical space spherical space form spherical spiral spherical spreading loss spherical strain tensor spherical stress tensor spherical subgroup spherical subsystem spherical sum

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。