<h3>顯微鏡結(jié)構(gòu)要牢記！</h3> <h3>一取，二放，三安裝！</h3> <h3>四轉(zhuǎn)低倍</h3> <h3>五對光</h3> <h3>六上玻片</h3> <h3>七下降</h3> <h3>八升鏡筒，細(xì)觀賞！看完低倍，轉(zhuǎn)高倍！</h3> <h3>九退整理，十歸箱！</h3> <h3 style="text-align: center;"><b>顯微鏡操作口訣</b></h3><h3 style="text-align: center;"><b>一取二放，三安裝</b></h3><h3 style="text-align: center;"><b>四轉(zhuǎn)低倍，五對光</b></h3><h3 style="text-align: center;"><b>六上玻片，七下降</b></h3><h3 style="text-align: center;"><b>八升鏡筒，細(xì)觀賞</b></h3><h3 style="text-align: center;"><b>看完低倍，轉(zhuǎn)高倍</b></h3><h3 style="text-align: center;"><b>九退整理，十歸箱</b></h3></h3></h1><h3><br /></h3>