您要查找的是不是：
- autocatalysitic clearage 自身催化切割作用
- Fertilization rate,clearage rate, pregnancy rate, multiple pregnancy rate were 69. 32% , 95. 69% , 38.18% , 14.29% respectively. 多胎6例;多胎妊娠率为14.;29%25;未发生异位妊娠及先天缺陷儿出生。
- arc air gouging clearage 电弧气刨清理
- clearagen. 清除
- clearage with grinding wheel 砂轮清理
