弹性-弹性碰撞接触
elastic-elastic impact contact
SNS河溪自然性综合评分值
SNS the comprehensive assessment score of stream n
表面弹性自由能
surface elastic free energy
不明原因复发性自然流产
Unexplained recurrent spontaneous abortion
不完全性自然流产
Incomplete spont abort complicated by embolism
Incomplete spont abort without complication
参与性自然保护
participatory natural conservation
弹性自适应人工鱼群算法
resilient adaptive artificial fish school algorith
反复性自然流产
recurrent spontaneous abortion
放射性自然衰变
natural radioactive decay
复发性自然流产
recurrent spontaneous abortion
光弹性自动化
Automated photoelasticity
光弹性自重实验
Photoelasticity experiment under model own weight
活塞环弹性自动检验机
automatic inspection machine for piston ring tension
免疫性自然流产
immuno-pathogenic type of spontaneous abortion