[名词解释] 水活度值(water。activity,aw)
[名词解释] electron carriers (电子载体)
[名词解释] 比活(specific activity)
[名词解释] 电子传递系统(electron transpor tsystem)
[名词解释] electron microscope (电子显微镜)
[名词解释] scanning electron microscope;SEM (扫描电子显微镜)
[名词解释] 呼吸电子传递链(respiratory electron-transport chain)
[名词解释] 扫描电子显微镜(scanning electron microscope,SEM)
[名词解释] 什么是电子活度,天然水的PE,决定电位?