junior-grade
英
美
低年级
双语例句
- The investigated junior-grade health technical personnel all are adult with reasonable age and sex structures, the ratio of female rural doctors has increased obviously, and the difference in the sex structure of each major has a statistical significance.
被调查的基层卫生技术人员均是成人，年龄、性别构成合理，女性乡村医生比例明显提高，各专业性别构成的差异有统计学意义。