randomlyadv.任意地；随便地；胡乱地randomly sampled data随机抽样数据randomly sealed-bids随机标价randomly fading signal随机衰落信号randomly layered model随机呈层模型randomly birefringence随机双折射randomly mixed strategy随机混合策略randomly control trials随机对照试验randomly drawing sample随机抽取样本randomly oriented fibre无规定向纤维,随机定向纤维randomly oriented fiber无规定向纤维