fragmentin片断素fragmentn.碎片；片段v.使破碎；分裂fragmented narratives叙事零散Fragments of narrative碎片化叙述fragmenta cornus cervi鹿角霜fragments segmentation碎片分词fragmentized coal body破碎煤体fragment walnut kernel碎核桃仁fragment length mapping(核酸)片段长度(凝胶电泳)图谱法fragment of mother rock母岩碎屑fragment marking scheme分片标记方法Fragmented Coordination碎片化协调

1. Some of fragment ions probably results in Mclafferty rearrangment.
   其中许多碎片离子是由麦氏重排而得。