“半径”的概念、定义、翻译、参考文献-科学参考

单词	半径
释义	半径 Physics radius复数：radii 半径 Mathematics ＞组合数学、组合设计与图论＞图论＞释义 radius半径＞拓扑学与几何学＞初等几何学＞释义 radius半径 radiiradius的复数形式之一半径 radius半径^† semidiameter半径 Astronomy 全称：semi-diameter。缩写：SD半径
随便看	trophoblast trophoblastic cell trophocyte trophoderm trophont trophonucleus trophophyll trophy trophyism tropia tropic tropic ageratum herb tropical tropical arid-semiarid climate tropical century tropical climates tropical cloud cluster tropical crop meteorology tropical cyclone tropical cyclone forecast Model tropical cyclone T index tropical depression tropical easterly jet tropical easterly wave tropical electric apparatus

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。