低发区普通人群和胃癌 gastric cancer
·2,447,543篇论文数据,部分数据来源于NoteExpress
但它已经扩散到普通人群。
但是,这一次来的却不是被欺压的普通人群。
观察到差别可能不代表普通人群里子群中个体成员的特征。
The observed differences are not not likely to be characteristic of individual members of those subgroups in the general population.
If you offer life insurance, you have life tables which give you probabilities of dying at various ages, but that's for the general population.
如果你提供人寿险,你会找张寿命表,告诉你各个年龄段的死亡率,但那是针对普通人群的
All the sick people will come to you to buy life insurance and they will turn out to have a higher death rate than the population at large.
所有生病的人都会向你购买人寿险,而他们比普通人群,有着更高的死亡率
应用推荐