“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	rate of commodity turnover for books rate of contraception rate of convergence rate of decay rate of decrease rate of deformation rate of diffusion rate of discovery rate of divorce rate of earthquake occurrence rate of entropy production rate of escape rate of exchange rate of flow rate of formation rate of gain rate of generation of information rate of grassland turnover rate of growth rate of incidence rate of increase rate of induced abortion rate of interest rate of mass transfer rate of mixing

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。