“velocity head”概念、定义、翻译-科学时代

单词	velocity head
释义	矿业工程技术词汇手册 velocity head 速度头；速位差
随便看	gross national consumption--gross national consumption (GNC) gross national demand gross national demand (GND) gross national demand (GND) gross national demand--gross national demand (GND) gross national expenditure gross national expenditure (GNE) gross national expenditure (GNE) gross national expenditure--gross national expenditure (GNE) gross national income gross national income gross national income (GNI) gross national income--gross national income (GNI) gross national product gross national product gross national product gross national product gross national product gross national product (GNP) gross national product (GNP) gross national product (GNP) gross national product (GNP) gross national product (GNP) gross national product (GNP) gross national product (GNP)

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。