短語(yǔ)詞組短語(yǔ)canonical mesh base [計(jì)]標(biāo)準(zhǔn)網(wǎng)絡(luò)基canonical l base 規(guī)范堿基canonical base point [數(shù)]標(biāo)準(zhǔn)基點(diǎn) 返回 canonical base