求图元计算公式软件,解决几何图形面积、体积、周长等求像 预算软件里面的图元公式一样的小型几何计算软件,功能强大,只需要输入数据,能算稍微复杂的几何图形.就自动算出的面积、体积、周长等.
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1ahSah22abcp=abc2S=sqrt[ppapbpc]=sqrt[116abcabcacbbca]=14sqrt[abcabcacbbca]3abCS12absinC4abcr=abcr25abcR=abc4R6S=12ab1cd1ef1ab1cd1ABCAabBcdCefABCef17:S=[MaMbMcMbMcMaMcMaMbMaMbMc]3MaMbMc8S=frac12;absinC=2Rsup2;sinAsinBsinC=asup2;sinBsinC2sinA:R9S=frac12;ABACsup2;ABACamp;sup210ABCS=ABAC2SABAC...
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一三字为近义词的四字词语
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