“net primary productivity”概念、定义、翻译-科学时代

单词	net primary productivity
释义	地理学词汇手册 net primary productivity 净初级生产力
随便看	gamma ray logging gamma-ray logging gamma ray material testing gamma ray materiology gamma ray meter gamma-ray neutron calibration mode gamma-ray neutron tool gamma-ray photoelectric effect gamma ray photon gamma-ray photon gamma-ray positioning tool gamma-ray probe gamma-ray projector gamma ray scintillation spectrometer gamma-ray sensor gamma ray shield gamma-ray simulator gamma ray source gamma-ray source gamma ray source container gamma ray source strength gamma-ray spectrograph gamma-ray spectrometer gamma ray sterilization gamma ray teletherapy

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。