attack rate 罹患率 ; 发病率 ; 侵袭率

Low-rate attack 低速率攻击

secondary attack rate 续发率 ; 二代侵袭率

rate of attack 浸蚀速度

secondary attack rate family 家庭二代发病率

secondary attack rate families 家庭二代发病率

pulmonary tuberculosis attack rate 肺结核发病率

secondary attack rate in families 家庭二代发病率

environmental cancer attack rate 环境致癌发生率

an attack rate 罹患率