目的研究迟缓爱德华菌溶血素的特征.Aim study the characteristic of the hemolysin of Edwardsiella tarda.血清溶血素法检测小鼠血清抗体的产生.Adopt the serum haemolysis to measure the production of serum antibody.文摘: 目的研究迟缓爱德华菌溶血素的特征.Abstract: Aim study the c...
霍乱即将暴发。Conditions were ripe for an outbreak of cholera.连续下了几天大雨,随时有暴发山洪的危险,要做好准备.It has been raining heavily in the last few days and mountain torrents may become a danger at any moment. We must be prepared.最严重的致死性并发症是暴发...
Seventeen congressmen were absent at the Congressional roll call.议会点名时有17名议员缺席.Every two years all the congressmen stand for re-election.所有国会议员每两年重新选举一次。The members of the House of Representative ( called congressmen ) a...