“是与有”的概念、定义、翻译、参考文献-科学参考

单词	是与有
释义	是与有 Encyclopedia 艺术学（外国部分）释 To Be and to Have《是与有》法国彩色纪录片。又译《山村犹有读书声》《只有一个班的学生》。
随便看	curve of class r curve of constant breadth curve of constant curvature curve of constant inclination curve of constant precession curve of constant slope curve of constant width curve of distribution curve of double curvature curve of equal distances curve of growth curve of half- precooling curve of higher degree curve of inflection points curve of intersection curve of low genus curve of neutral stability curve of normal distribution curve of pinchpoints curve of principal type curve of pursuit curve of second order curve of second order/conical curve curve of steepest descent curve of support

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。