“donut”的概念、定义、翻译、参考文献-科学参考

单词	donut
释义	donut Physics donut①环形室 ②环形真空罩 Mathematics donut环形圆纹曲面，环面
随便看	space with an internal metric space with a normalized measure space with a web space with a weight space with bounded curvature space with convergence space with fundamental group space with seminorms Space Zoology Space·Symbol·City space α particles space–time trellis coding spacing spacing between planes in crystal spacing constrained damping layer spacing-damping layer spacing factor spacing hole spacing of building spacing reed spaciousness spacistor spade spadenose shark spadix

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。