randomlyadv.任意地；随便地；胡乱地randomly located sample随机定位样本randomly selected sample随机选择的样本randomly traceable graph随意可溯图randomly pollinated seed随机授粉种子randomly mated offspring随机交配子代randomly aggregated model随机构成模型randomly fluctuating data随机起伏数据randomly distributed data随机分布数据randomly selected projects随机选择的项目randomly distributed point随机分布点