“双瓣”的概念、定义、翻译、参考文献-科学参考

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。

单词	双瓣
释义	双瓣 bivalve
随便看	pulse frequency discriminator pulse frequency divider pulse frequency dividing pulse-frequency modulating pulse-frequency modulation pulse frequency modulation telemetry pulse-frequency NMR flowmeter pulse frequency spectrum pulse front edge pulse fuel rod pulse gas shutter pulse gate pulse gated system pulse generating pulse-generating circuit pulse generating means pulse-generating tube pulse generator pulse generator circuit pulse generator clock pulse generator disc pulse generator pulser pulse generator system pulse glide display pulse group