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梅内劳斯定理
释义
梅内劳斯定理
méi nèi láo sī dìng lǐ
一條直線截△abc的三條邊bc、ac、ab或其延長線所得的交點分別爲x、y、z,則bxxc·cyya·azzb=-1。由古希臘天文學家和數學家梅內勞斯發現而得名,其逆命題也成立。
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Ring Oscillator VCO Frequency design
ring outs
Ring out the bells again
ringo starr
Ringo Starr
ringo starrs
Ringot
ringotomy
ringotron
ringout
ring out the knell for something
ring out the knell of something
Ring out the old
ring out the old, ring in the new
Ring out the old year
ring out the old year and ring in the new
ring ouzel
ring-ouzel
ring ouzels
ringoven
ring oven
ring-oven
ringoven method
ring oven method
ring-oven method
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更新时间:2025/4/14 6:04:12