查询词典 cowpox

Jimmy caught cowpox and soon got better, but later when he came near people who had smallpox he did not catch it, though other people did.

杰米染上牛痘但不久就好了。当他后来接近天花患者时他却没有染上天花，而其他的人则染上了。

In nineteen century, Enligh doctor Pearson came to Macao to spread the cowpox vaccination.

到19世纪时，英国医师皮尔逊到澳门推广牛痘术。

So Chinese people started to vaccinate cowpox. By the end of seventeen of twenty century, the smallpox was eradicated all over the world.

从此中国人开始改种牛痘。20世纪70年代末，全世界终于消灭了天花。

The boy then caught cowpox. Forty-eight days later Jenner inserted smallpox matter into the boy.

于是这个男孩也得了牛痘。48天后，Jenner将含有天花病毒的物质注入这个男孩身上。

From the discovery that harmless cowpox gave protection against deadly smallpox came vaccination and the end of smallpox as a scourge in the Western world.

对人体没有害处的牛痘能够使人体免受天花的伤害。随着这一发现产生了预防接种，结束了天花带给西方世界的灾难。

So he experimented by making a scratch on the arms of healthy people, infecting them with cowpox, and though their arms became sore for a day or two, they soon healed and none of these people ever got smallpox.

所以他试着在健康的人胳膊上抓痕，使他们染上牛痘。虽然他们的胳膊会疼上一两天，但他们很快就愈合并且永远不会患天花。

Layer chickens were immunized with three species of inactivated orthopox virus(vaccinia virus,calpox virus and cowpox virus).

天花是人类第一个消灭的疾病，但生物界中仍广泛存在天花类病毒。目前人类还缺乏对其有效、快捷的诊断、检测和治疗措施。

In that year Edward Jenner, a British physician, believed that dairymaids who had caught cowpox, could not catch smallpox.

这年英国的一个内科医生Edward Jenner相信得了牛痘的乳牛场女工不会得天花。

In the experience period of immunology,ancient Chinese medicinemanused smallpox inoculation to prevent smallpox followed by discovery of cowpox vaccinationin 1798, which finally eradicated smallpox from the earth planet.

在免疫学的经验时期，中国医学家发明了人痘接种预防天花；1798年牛痘苗的发明，最终导致天花在地球上被消灭。

Edward Jenner solve the problem of smallpox? He kept on focusing on people who had smallpox. He changed his way of thinking by turning to people without smallpox. Dairymaids advised that he use cowpox to experiment.

细节题。根据第一段第五句，他不再将注意力只集中在得天花的病人身上，转而开始研究那些不得天花的人，最终从挤奶女工身上发现了秘密，所以选不选。

This one mode pays close attention to network credence foundation of the businessman very much.

这一模式非常关注商人的网络信用基础。

Cell morphology of bacterial ghost of Pasteurella multocida was observed by scanning electron microscopy and inactivation ratio was estimated by CFU analysi.

扫描电镜观察多杀性巴氏杆菌细菌幽灵和菌落形成单位评价遗传灭活率。