spontaneous law自发法
spontaneousadj.自发的,自然的,本能的;自然产生的
spontaneouslyhypertensive自发性高血压
spontaneous hybridization天然杂交
Spontaneously Combustible自燃物品
spontaneous activity test自发活性试验
spontaneous mammary tumor自发性乳房肿瘤
spontaneous mutation rate自发突变率, 自然突变率
spontaneous sports groups非正式结构体育社团
spontaneous decomposition自然分解
spontaneous rectification自发性矫正
spontaneous potential log自然电位测井