chromatid的例句（chromatid在句子中的用法）

• To investigate the incidence of sister chromatid exchange ( SCE ) and its influencing factors. 探讨影响姐妹染色单体互换 ( SCE)频率的因素.
• The spirally coiled central filament of a chromatid along which the chromomeres are aligned. 染色线,染色''.'丝'.''染色单体的中间''.'丝'.''状体螺旋盘绕在排成一列的染色粒上.
• METHODSTo determine the sister chromatid exchanges SCE of chronic alcoholism patients by peripheral blood culture. 应用外周全血淋巴细胞培养方法检测慢性酒精中毒患者淋巴细胞姐妹染色单体交换率.