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n.反時鐘旋轉(zhuǎn)...

The high laevorotation of L - cystine depends on a specially helical structure of its molecular.指出了L - 胱氨酸高度的左旋性是由其分子的特殊螺旋結(jié)構(gòu)決定的....

laevorotation的音標(biāo)：laevorotation的英式發(fā)音音標(biāo)為：[li:v??r??'te???n]laevorotation的美式發(fā)音音標(biāo)為：[livo?ro?'te???n]...