“Columbian Exchange”概念、定义、翻译-科学时代

单词	Columbian Exchange
释义	历史学词汇手册 Columbian Exchange 哥伦布交换（又译哥伦布交流，指由哥伦布发现新大陆开始西半球与东半球间动植物及疾病的转移）
随便看	X-ray dose X-ray dose enhancement X-ray dosimetry X-ray double-crystal diffraction X-ray eclipsing star X-ray effect X-ray emission spectrum X-ray energy level X-ray examination X-ray excitation fluorimeter X-ray excited optical fluorescence X-ray fault detector X-ray film X-ray film X-ray filter X-ray filter x ray flaw detection X-ray fluorescence X-ray fluorescence X-ray fluorescence analysis X-ray fluorescence content meter X-ray fluorescence spectrometry X-ray fluorescence spectroscopy (XRFS) X-ray fluorescence thickness meter X-ray fluoroscope (XRF)

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。