Rapidan拉皮丹河[美国弗吉尼亚州北部]rapidadj.短时间发生的；急速的；迅速的；快的；险峻的n.急流；湍滩rapid detection system快速检测体系rapidly solidification快速凝固rapid-conlact healing快速接触加温rapidity of convergence收敛速度Rapid shallow breathing快速浅呼吸rapid-curing material速凝材料rapid damage assessment损坏情况快速判定rapid induction heating感应快速加热rapidly reannealing DNA快速复性DNA, 快速退火DNArapid seismic mechanism快速震源机制