“ephedra family”的概念、定义、翻译、参考文献-科学参考

单词	ephedra family
释义	ephedra family Encyclopedia 理学裸子植物释 ephedra family麻黄科裸子植物麻黄目的一科。
随便看	motor pole changing speed regulation motor proportional control motor proportional controller motor protection motor protein motor pulse width modulation motor redundancy control motor relearning motor resonance point motor running torque frequency characteristics motor sampling control system motor signal sampling motor simulation motor skill motor skill learning motor skill training motor speech disorders motor starting current motor starting torque motor stray loss motor symbolism motor system Motor Theory of Speech Perception motor torque characteristics motor torque coefficient

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。