“道口信号指示器”的概念、定义、翻译、参考文献-科学参考

单词	道口信号指示器
释义	道口信号指示器 highway crossing signal indicator
随便看	charger shape charger sheet charger unit charges collect charge send charge separation charges for disposing pollutants charges for licensing of import permit charges for negotiation of export bills charges of different polarity charges on assets charge-space symmetry charges paid charge spectrometer charges prepaid charges switch charge storage charge-storage diode charge storage mode charge-storage transistor charge-storage tube charge-storage varactor charge symmetric meson charge symmetry charge time constant

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。