感染阶段为囊蚴的吸虫有: 未知类型:{'options': ['[tex=9.0x1.0]5I/2IJjeT9hMVznAq9F5S2s8SdLA+xRlaqeBuSjyu8s=[/tex]', '[tex=10.786x1.214]tXM3sNYs8dWBh7YMc9ZFH0pT2mPnviyHoCP9SJhKveA=[/tex]', '[tex=11.429x1.214]baqMq5wLyriLGBe6kcMY5hY4Ix8AtdnQlm+nN90+IYQ=[/tex]', '[tex=11.714x1.214]/6Gka0c3VnMe81PbNXnGy/YMkYEaePP5kG9wxSjwukA=[/tex]', '[tex=8.143x1.214]gcaM3f/3x8f/ooY/JulT4mcs45PpRWB2DeFW20TLhaI=[/tex]'], 'type': 102}
感染阶段为囊蚴的吸虫有: 未知类型:{'options': ['[tex=9.0x1.0]5I/2IJjeT9hMVznAq9F5S2s8SdLA+xRlaqeBuSjyu8s=[/tex]', '[tex=10.786x1.214]tXM3sNYs8dWBh7YMc9ZFH0pT2mPnviyHoCP9SJhKveA=[/tex]', '[tex=11.429x1.214]baqMq5wLyriLGBe6kcMY5hY4Ix8AtdnQlm+nN90+IYQ=[/tex]', '[tex=11.714x1.214]/6Gka0c3VnMe81PbNXnGy/YMkYEaePP5kG9wxSjwukA=[/tex]', '[tex=8.143x1.214]gcaM3f/3x8f/ooY/JulT4mcs45PpRWB2DeFW20TLhaI=[/tex]'], 'type': 102}
给定两个正实数[tex=0.571x0.786]c5VsltFnl9nO0qB/vNKOWA==[/tex]和[tex=0.5x1.0]iwXm0SwS+lfupyC0IyH8yQ==[/tex],其算术均值是[tex=3.643x1.357]E3SAsO0Js6/Q26OpgLKMkA==[/tex]而其几何均值是[tex=2.0x1.429]ooy/2mxkWpK5zcfICT/jPQ==[/tex]。当比较不同正实数对的算术和几何均值时,可以发现算术均值总是大于几何均值。能否证明这个不等式恒为真?
给定两个正实数[tex=0.571x0.786]c5VsltFnl9nO0qB/vNKOWA==[/tex]和[tex=0.5x1.0]iwXm0SwS+lfupyC0IyH8yQ==[/tex],其算术均值是[tex=3.643x1.357]E3SAsO0Js6/Q26OpgLKMkA==[/tex]而其几何均值是[tex=2.0x1.429]ooy/2mxkWpK5zcfICT/jPQ==[/tex]。当比较不同正实数对的算术和几何均值时,可以发现算术均值总是大于几何均值。能否证明这个不等式恒为真?
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