查询词典 smallpox

Pasteur realized he had achieved with chicken cholera what Jenner had accomplished with smallpox some 100 years earlier, only in this case he had attenuated the pathogen by prolonged storage.

仅仅由于延长培养物的贮藏时间使其减弱这一事件，巴斯德意识到他已经找到了如同100年前詹钠处理天花一样的方法来成功对付鸡霍乱。

Smallpox is not related to chicken pox, which is a milder disease and is caused by a different virus.

天花是不相关的水痘，这是一个温和的疾病和造成的不同的病毒。

He found that smallpox could be prevented by inoculation with the substance from cowpox lesions.

他发现天花可以通过接种牛痘来预防

He found that smallpox could be prevented by inoculation with the substance from cowpox lesion s.

他发现天花可以通过接种牛痘来预防

Any of a group of DNA-containing viruses, including those that cause smallpox, cowpox, and other poxlike diseases in vertebrates.

痘病毒一组含脱氧核糖核酸的病毒，包括那些在脊椎动物中引起天花、牛痘以及其他类似疾病的病毒

This is because the material in cowpox (a disease affecting the udders of cows), was injected into people to protect them against an attack of smallpox.

这是因为牛痘中的物质曾被注射给人体来保护人体免受天花的侵袭。

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。

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。

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。

You can snipe the second and third union leaders from this position.

您可以鹬第二和第三工会领袖从这一立场出发。

Aiming at the currently shortage of XML streams quality detecting, this paper proposes a new forecasting method of XML streams quality by least squares support vector machines, which is used the method of XML keys' vector matrix as windows, and vector product wavelet transform to multilevel decompose and refactor the XML streams series, that can fulfill real-time checking demand of XML quality, and ensure constraint, consist- ency and integrality. For even more adapting net load, it proposes a control strategy by weight and adaptive adjustment to ensure XML streams quality.

针对当前XML数据流质量检测存在的不足，提出构建XML键的矢量矩阵作为窗口，利用矢量积小波变换多级分解与重构XML数据流，再结合最小二乘支持向量机对XML数据流质量进行预测的一种方法，满足XML数据流质量重构时实时检测的要求，保证XML数据的约束性、一致性与完整性；为了更好的适应网络负载，采取加权与自适应窗口调整等调度策略充分保证XML数据流的质量检测。