“微分和变分运算的交换关系”的概念、定义、翻译、参考文献-科学参考

单词	微分和变分运算的交换关系
释义	微分和变分运算的交换关系 Encyclopedia 理学非完整力学释 commutative relation between differential operation and variational operation微分和变分运算的交换关系微分运算和变分运算的交换关系。是非完整力学的一个基本问题。
随便看	external public external Q external Q factor external quality external quantum efficiency external radiation protection external radio frequency electromagentic environmental and susceptibility test external rate of return external ray external realms external recruitment external reflection external regeneration system external releasing agent external resonance external respiration external return external review external schema external-shaping theory of value external shock external similitude center external skills of actors external software quality external-soil spray seeding techniques

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。