“To Be and to Have”的概念、定义、翻译、参考文献-科学参考

单词	To Be and to Have
释义	To Be and to Have 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	differentiation with probability 1 differentiation with respect to a domain differentiation with respect to index differentiator differentio-integral differentional image motion monitor different lines different of a field different of a field extension different of a maximal order different of an ideal different of a simple algebra different prime factors different representative different route different shrinkage composite polyester fiber Different Surnames Vassals difficult and painful urination Difficult Climbing difficult flammability difficult group Difficult Husband, Difficult Wife Difficulties at Answering a Guest difficulties in horizon difficult solution salt process for mineral material of mineral materials

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。