“nabla”的概念、定义、翻译、参考文献-科学参考

单词	nabla
释义	nabla Physics 通类数学 del operator, nabla倒三角算符算符符号∇。 Mathematics nabla = nabla operator纳布拉算子，哈密顿算子，∇算子，拉普拉斯算子，梯度算子
随便看	food chain food chain of aquatic ecosystem food chain transfer food chain transfer of marine pollutants food chemistry food coating agent food code food color food colorant food compositions of fish food composition tables， FCTs food consumption factor food container food contamination food conveying elevator food court food damage food-drug interaction food elasticity food emulsifier food encoding Food Engineering Encyclopedia food enzyme preparation food enzymology food equipment

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。