英语词汇“Standards research”的翻译、意思、用法、释义-英汉汉英双解词典

词汇	Standards research
释义	Standards research 基本例句标准研究 Fingerprint of Chinese materia medica and research methods of quality standard for Ganoderma spp.中药指纹图谱与灵芝质量标准研究方法。
随便看	positive-negative pressure respirator positive negative pressure ventilation positive negative pressure ventilator positive-negative-pressure ventilator positive negative pulse stuffing positive-negative pulse stuffing positive-negative quotient positive-negative reversing capability Positive-negative rhetorical questions positive negative selection positive-negative selection positive negative signaling positive-negative signaling positive-negative switch Positive-negative tapering positive-negative three level action positive negative three-step action positive-negative three-step action positive-negative threshold positiveness positivenesses positive net worth positive neurons positive neurous positive neutralism