“键控频率”概念、定义、翻译-科学时代

单词	键控频率
释义	动力与电气工程词汇手册键控频率 keying frequency
随便看	cost of goods sold--cost of goods sold（COGS） cost of goods sold（COGS） cost of heat supply cost of insurance paid to cost of insurance paid to (CIP) cost of insurance paid to--cost of insurance paid to (CIP) cost of labor cost of labor cost of living cost of living cost-of-living adjustment cost of living adjustment cost-of-living adjustment (COLA) cost of living adjustment (COLA) cost-of-living adjustment--cost-of-living adjustment (COLA) cost of living adjustment--cost of living adjustment (COLA) cost-of-living allowance cost-of-living allowance cost of living index cost-of-living index cost-of-living index cost-of-living index cost-of-living index cost of loading and unloading cost of maintenance

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。