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大蒜播種機(jī) |
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點(diǎn)評(píng)
這個(gè)思路,,是考慮用X射線或者超聲波探測回波中的蒜芽。現(xiàn)在看來,,已經(jīng)不現(xiàn)實(shí)了,,因?yàn)榻Y(jié)構(gòu)太復(fù)雜。
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