这个计算器是计算C(n,r)值的。 它能够快速计算出很大很大的n和很大的r的值。 比如 C(1000000,100)的值多少？ 下面看看结果： The Value R =: 100 The Value N =: 100,000,0 The Value C(n,r) = 106,621,924,285,106,201,287,451,825,038,562,207,162,667,291,115,250,807,231,138,436,050,033,662,565, 128,461,577,0
Features: Ø Dropout voltage 1.2V Ø Line regulation typically at 0.2% max Ø Load regulation typically at 0.4% max Ø Current limiting and Thermal protection Ø Adjustable Output Voltage or Fixed 1.25V,1.5V, 1.8V,2.5V,2.85V,3.3V,5V Ø Standard 3-pin Powe
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九洲电气PowerSmartTM系列高压变频器样本pdf,九洲电气PowerSmartTM系列高压变频器样本Powersmart高压变频器产品简介
PowerSmart高压变频器适应范围
Product introduction of MV Drive
pplications of MV Drive
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等科研成果,并根据市场帮求而研制开发的新一代高效节能型高技产品。采用先进的分
