预防接种

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。

A complete global analysis is given to the continuous vaccination models by using a generalized Dulac function.

在连续预防接种下，利用广义Dulac函数方法证明了无病平衡点和正平衡点的全局渐近稳定性。

In the SIRS epidemical models with impulsive vaccinations, we prove the existence and global stability of the disease-free periodic solution.

对脉冲预防接种的SIRS流行病模型，证明了无病周期解的存在性和全局渐近稳定性。

Methods The 221 AFEL cases were collected and reported by the Direct Network Report and monthly report list. The related information was analyzed by epidemical statistics.

对221例预防接种不良反应通过网络直报上报和月报告一览报表上报的相关信息进行流行病学统计分析和数据汇总。

In this case,widespread use of HAV vaccine in general population with intermediate epidemicity would not be cost-effective while it should be only focused on the high risk population.

所以，甲肝疫苗在中等疫情的城市人群中普遍使用是不合算的；预防接种应只面向高危人群。

The appropriate IEC channels were doctor,village leader,VCD,poster and foldout on immunization recording card in turn.

在试点地区，被调查对象认可的IEC传播渠道依次是医生讲解、村干部讲解、播放计划免疫民歌VCD、宣传画、预防接种证插页。

In this study, we attempt to provide semantic-based searching mechanism for inoculation knowledge.

在我们的研究中，利用语意技术为基础实作了预防接种知识查询的功能。

As for other kinds of inoculation, their term of validity shall be stated in related regulations.

二其他预防接种的有效期，按照有关规定执行。

As for other kinds of inoculation, their term of validity hall be stated in related regulations.

其他预防接种的有效期，按照有关规定执行。

Vaccination was rejected as unorthodox when Dr. Jenner first suggested it.

当金纳博士首先提出预防接种时，被视为异端而拒绝了。

Cynanchum Lingtai apricot production in the average weight 65 grams, the brightly-colored fruit, juicy rich, sweet-sour taste, sweet from the nucleolus, when the late Qing Dynasty famous Shaanxi, Gansu provinces, the Qing imperial court Tongzhi tribute for years.

灵台生产的牛心杏平均单果重65克，果实色泽鲜艳，汁多味浓，甜酸适口，离核仁甜，清末时就驰名陕、甘两省，清同治年间曾为朝廷贡品。

Chenopodium album,Solanum nigrum, and Amaranthus retroflexus were very susceptible to the herbicides. Polygonum persicaria and Abutilon theophrasti were relatively less susceptible to the herbicides, and Lycopersicon esculentum was not susceptible to it. The relationship between reduction rates of weed biomass and PPM values of weed leaves 2,4, and 6 days after treatment was established.

供试的6种杂草对该混剂的敏感性存在显著差异：红心藜Chenopodium album、龙葵Solanum nigrum和反枝苋Amaranthus retroflexus对该混剂最敏感，ED90值分别为47.65、71.67和29.17g/hm2；春蓼Polygonum persicaria和苘麻Abutilon theophrasti敏感，ED90值分别为96.91、114.20g/hm2；而番茄不敏感。