“lay ratio”概念、定义、翻译-科学时代

单词	lay ratio
释义	能源科学技术词汇手册 lay ratio 扭绞系数，节径比
随便看	Good Samaritan doctrine goods and chattels goods and services goods-and-services differential goods-and-services index goods-and-services spendable income goods and services tax goods and services tax--goods and services tax (GST) goods and services tax (GST) goods and services tax (GST) goods arrival notice goods available for sale goods available for sale (GAS) goods available for sale--goods available for sale (GAS) goods carried on deck goods coding goods collecting train goods collection goods collection goods consigned goods consolidation goods credit goods damaged by sea goods damaged in transit goods declaration

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。