“封头开孔”的概念、定义、翻译、参考文献-科学参考

单词	封头开孔
释义	封头开孔 head opening opening in head
随便看	pulse beating gently and regularly pulse beetle pulse being tense at both yin and yang locations pulse-biased photicon pulse biasing pulse bleaching pulse blocking pulse-blocking counter pulse-broadening circuit pulse broading pulse bucking adder pulse build-up time pulse burst pulse bus pulse cable pulse calorimetry pulse cam pulse capacitor pulse carrier pulse chamber pulse characteristic pulse-charging precipitation pulse-chase pulse chopper pulse circuit

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。