“keystoning”概念、定义、翻译-科学时代

单词	keystoning
释义	能源科学技术词汇手册 keystoning 梯形失真，梯形法
随便看	signal estimation signal extraction signal flow diagram signal flow graph signal generator signal generator signal generator signal hypothesis signal hypothesis signal intensity signal isolation signal jamming signal lamp signal lamp signal lamp signal learning signaller signal level signal lights signalling signalling signalling device signalman signal modulation signal multiplier

科学时代收录了1160609条科普词条，基本涵盖了常见科普常识及英语词汇的翻译，是科学学习和研究的有利工具。