“post card”的概念、定义、翻译、参考文献-科学参考

单词	post card
释义	post card Encyclopedia 文学【声像印制】释 post card明信片一种书写兼视觉媒介，其信息传播主要通过邮政网络，是邮政传信时代典型的社会交往方式。
随便看	doppler point positioning Doppler Polar Monitoring Service Doppler positioning doppler positioning by the short arc method Doppler profile Doppler radar Doppler ranging Doppler receiver Doppler relation Doppler shift Doppler shift attenuation method Doppler shift attenuation method DSAM Doppler-shift measurement doppler sonar Doppler spread Doppler system with double frequency Doppler system with single frequency Doppler translocation doppler translocation Doppler ultrasound Doppler velocimeter Doppler velocimetry Doppler velocity-measuring system Doppler weather radar Doppler width

科学参考收录了854744条科技类词条，基本涵盖了常见科技类参考文献及英语词汇的翻译，是科学学习和研究的有利工具。