“倒经”的概念、定义、翻译、参考文献-科学参考

单词	倒经
释义	倒经 Encyclopedia 医学﹝妇科病证﹞释 perimenstral bleeding from nose or mouth，retrograde menstruation倒经以经行前后或正值经期，出现周期性吐血或衄血为特征的病证。常伴有经量减少，又称经行吐衄、逆经。
随便看	γ-ray optics and detection techniques γ-ray protection γ-ray pulsar γ-ray radiation sampling apparatus γ-ray radioassay instrument and equipment γ-ray radiometer γ-ray satellite γ-ray scattering γ ray sky γ-ray sky γ-ray source γ-ray source catalog γ-ray spectral line γ-ray spectrometer γ ray spectrometry γ-ray spectrometry γ-ray spectrometry logger γ-ray spectroscopy γ-ray spectrum γ-ray star γ-ray survey γ-ray telescope γ-ray transient γ-risk γ source

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。