给图，求洋葱表皮细胞放大倍数 要使洋葱表皮细胞放大400倍，应选用目镜10*和几乘的
\u7528\u663e\u5fae\u955c\u89c2\u5bdf\u6d0b\u8471\u8868\u76ae\u7ec6\u80de\u65f6\uff0c\u663e\u5fae\u955c\u653e\u5927\u7684\u500d\u6570\u8d8a\u5927\uff0c\u89c6\u91ce\u5185\u6240\u770b\u5230\u7684\u7ec6\u80de\u6570\u76ee\u8d8a\u5c11\uff0e\u90a3\u4e48\uff0c\u9009\u62e9\u4e0b\u5217\u54ea\u79cd\u76ee\u663e\u5fae\u955c\u7684\u653e\u5927\u500d\u6570\u8d8a\u5927\uff0c\u89c6\u91ce\u5c31\u8d8a\u5c0f\uff0c\u770b\u5230\u7684\u7ec6\u80de\u5c31\u8d8a\u5927\uff0c\u4f46\u6570\u76ee\u6700\u5c11\uff1b\u663e\u5fae\u955c\u7684\u653e\u5927\u500d\u6570\u8d8a\u5c0f\uff0c\u89c6\u91ce\u5c31\u8d8a\u5927\uff0c\u770b\u5230\u7684\u7ec6\u80de\u5c31\u8d8a\u5c0f\uff0c\u4f46\u6570\u76ee\u6700\u591a\uff1b\u663e\u5fae\u955c\u7684\u653e\u5927\u500d\u6570\u7684\u8ba1\u7b97\u662f\u76ee\u955c\u7684\u653e\u5927\u500d\u6570\u4e58\u4ee5\u7269\u955c\u7684\u653e\u5927\u500d\u6570\uff0e\u6240\u4ee5\u6700\u5c0f\u7684\u76ee\u955c\u2460\u4e0e\u6700\u5c0f\u7684\u7269\u955c\u2461\u7ec4\u5408\u653e\u5927\u7684\u500d\u6570\u6700\u5c0f\uff0e\u6545\u9009\uff1aA\uff0e
\u4f60\u597d\uff01
\u8981\u4f7f\u6d0b\u8471\u8868\u76ae\u7ec6\u80de\u653e\u5927400\u500d\uff0c\u5e94\u9009\u7528\u76ee\u955c10*\u548c\u7269\u955c40*
\u56e0\u4e3a40*10=400
\u4ec5\u4ee3\u8868\u4e2a\u4eba\u89c2\u70b9\uff0c\u4e0d\u559c\u52ff\u55b7\uff0c\u8c22\u8c22\u3002
哥目测，目镜x40，物镜估计x10
就400倍吧
400倍的，这是某版资料书上的图，上面写了放大倍数
绛旓細澶х害鏄200鍊嶅乏鍙筹紝鍥犱负40鍊嶆椂瑙傚療鍒扮殑琛ㄧ毊缁嗚優澶х害鏄背绮掑ぇ灏忥紝鍙傝http://zhidao.baidu.com/question/81277093.html
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绛旓細浜屾鐗╁儚鏀惧ぇ鍊嶆暟=5脳10=50锛 鏁呴夛細A
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