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發(fā)布時(shí)間: 2009-3-29 13:58
正文摘要:我要做一個(gè)行車(chē)架,如圖要在導(dǎo)軌上走兩個(gè)電葫蘆,載重分別為4噸,那么請(qǐng)問(wèn)我如何確定每個(gè)節(jié)點(diǎn)上的受力呢?可以平均分配嗎? |
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