“variational principle”的概念、定义、翻译、参考文献-科学参考

单词	variational principle
释义	variational principle [´ver·ē`ā·shǝn·ǝl ´prin·sǝ·pǝl] ^MATHEMATICS A technique for solving boundary value problems that is applicable when the given problem can be rephrased as a minimization problem.
随便看	bell cap bell character belled caisson Bellerophontacea bell glass bell hole bellingerite bellite bell jar bell-jar testing bell-joint clamp Bellman's principle of optimality bell metal bell-metal ore bell mouth bell nipple bellows bellows expansion joint bellows gage bellows gas meter bellows seal bells and whistles bell screw bell-shaped curve Bell's law

科学参考收录了103327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。