2709| 4
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慣性矩( Moment of Inertia)可以用設(shè)備測(cè)量出來(lái)嗎? |
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點(diǎn)評(píng)
啟動(dòng)時(shí)先正反轉(zhuǎn)幾下量測(cè)洗物多寡好設(shè)定水面高度就是測(cè)慣性質(zhì)量,俺不知有啥專用設(shè)備
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