显微镜细准焦螺旋的作用是 A.调节光线的强弱 B.调节放大倍数 C.调出更清晰的物像 D.使镜筒快速上升——青夏教育精英家教�—— Template




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tomski显微镜细准焦螺旋的作用是 a.调节光线的强弱 b.调节放大倍数 coloring