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有獎(jiǎng)練習(xí):簡(jiǎn)易升降臺(tái)面小車設(shè)計(jì) |
點(diǎn)評(píng)
轉(zhuǎn)圓者,,無窮之計(jì)也,。無窮者,必有圣人之心,,以原不測(cè)之智,;以不測(cè)之智而通心術(shù),而神道混沌為一,。以變論萬類,,說意無窮。智略計(jì)謀,,各有形容,,或圓或方,或陰或陽,,或吉或兇,,事類不同。故圣人懷此,,用轉(zhuǎn)圓而求其合
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