查询词典 vaccinated

For example, a school superintendent wishes to determine the proportion of children in a large school system who come to school without breakfast, have been vaccinated for flu, or whatever.

这类问题的显著特点是试图通过取样调查来作出预测。

For example, a school superintendent wishes to determine the proportion of children in a large school system who come to school without breakfast, have been vaccinated for flu, or whatever.

若具备一些统计学的知识，这位督察应明白，询问每个孩子是没有必要而且没有效率的，只要用100 个孩子为样本，他就可以相当精确地得出这些孩子占整个学区的比例了。

Younger siblings are less likely to be vaccinated than older ones, with last-borns getting immunized sometimes at only half the rate of firstborns.

他们也往往没像早出生的孩子那样接受疫苗接种，有时候最后一个孩子获得的免疫力只有第一个孩子的一半。

Younger siblings are less likely to be vaccinated than older ones, with last-borns getting immunized sometimes at only half the rate of firstborns.

高收入职业里的长子/女数往往占着过大比重。

And the breeder flock was vaccinated twist before breeding for the passive immunity for their progenies, and the health adult geese were hyperimmunized (inoculated 4 times) to obtained high level of antibody for the production of immune serum.

用该灭活油乳剂疫苗分别在种鹅群开产前进行了2次免疫来提高母源抗体和对健康成鹅进行4次免疫来制备了抗GPV和FAV-1的高免血清。

The researchers therefore asked whether any children living inthe household had been vaccinated and found that immunisation rates for the young were lower than for adults.

研究人员不禁要提问，是否生活在家中的儿童都进行了接种免疫的注射，在调查中他们发现儿童的疫苗注射率是低于成年人的。

The rate of vaccinated by epidemic encephalitis B vaccine was low in the rural areas.

近年来的流行病学资料表明我国流行性乙型脑炎年发病率为1.8~2.5/万，病死率20%~50%，致残率45%，农村地区乙脑疫苗接种率普遍较低。

As a result of Japanese encephalitis epidemic in our country wider, therefore, China has incorporated this vaccine immunization procedures, the health of all children be vaccinated.

由于流行性乙型脑炎在我国流行较广，因此目前我国已将此疫苗纳入了计划免疫程序之中，对所有健康儿童均予以接种。

Let's get you vaccinated. Aisha.

我给你接种疫苗 Aisha

According to the clear water experiment, aeration performance of the new equipment is good with high total oxygen transfer coefficient and oxygen utilization ratio.

曝气设备的动力效率在叶轮转速为120rpm～150rpm时取得最大值，此时氧利用率和充氧能力也具有较高值。

The environmental stability of that world - including its crushing pressures and icy darkness - means that some of its most famous inhabitants have survived for eons as evolutionary throwbacks, their bodies undergoing little change.

稳定的海底环境─包括能把人压扁的压力和冰冷的黑暗─意谓海底某些最知名的栖居生物已以演化返祖的样态活了万世，形体几无变化。