Compound Multi-grade Biological Reactor 复合多级生物反应器
But I spent the whole night in editing a biological reviewing document for grade seven.
但是我整个晚上都在编辑一个七年级生物的复习文档。
Using the phenomenon, Some organism can be used as a biological detector, environment grade of water and air can be examined by ultra weak chemiluminescence analytical technology.
利用这种现象，将某些生物体作为生物探测器，应用微弱发光分析技术可以检测水体和大气的污染程度。
应用推荐