常見(jiàn)例句雙語(yǔ)例句It is not required to synthesize a special affinity-chromatographic matrix in this method which is particularly useful for the large-scale isolation of ricin.從而經(jīng)一步柱層析便可得到電泳純的蓖麻毒蛋白。此法不需另行合成親和膠，適合于蓖麻毒蛋白的大規(guī)模純化。cjbmb.bjmu.edu.cn 返回 matrix isolation method