daughtern.女儿；子代adj.女儿的；女儿似的daughter chromatid子染色单体daughter sporocyst子包蚴daughter centriole子中心粒daughter substance子系物质Daughter Tea Garden女儿茶园daughter-in-lawn.儿媳妇daughter chromosome子染色体daughter's children平均流量,平均量daughter population子群,子种群Daughter Of The Moon月亮女儿

1. Some of the molecular ions fragment into smaller daughter ions and neutral fragments.
   有些分子离子断裂成为较小的子离子和中性碎片。