“density portion”的概念、定义、翻译、参考文献-科学参考

单词	density portion
释义	density portion 密度分布
随便看	collector heat removal factor collector junction collector lead collector lens collector mesh collector modulation collector node collector pipe collector plate collector rail collector-reflector collector region collector resistance collector return resistor collector ring collector saturated voltage collector series resistance collector shoe collector-shoe gear collector substrate capacitance collector substrate capacity collector subsystem collector supply voltage collector terminal collector tube

科学参考收录了1248194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。