age grade翻译

age grade的基本解释

读音: 美: 英:

年龄级,年龄阶级;同一年龄的人们

例句

The osteopenia incidence rate of lumbar vertebrae of each age grade is obviously higher than that of femoral neck (P < 0. 05 ). The incidence of the osteopenia increased with age increasing.各年龄组腰椎低骨量发生率显著高于股骨颈(P〈0.05),两部位低骨量发生率均随年龄增加而逐渐增加。
3rd grade (age 8).三年级(8岁)。
Brazil is among the world champions in grade repetition, with 30% more children in primary school than the total in the 7-14 age group.巴西的年级重复率挤身于世界前列,其在校小学生的数量竟然比7 - 14岁的儿童总数还多30%。

短语

age-grade table 年龄学级表 ; 年龄班级对照表
age-grade-progress 年龄 ; 进度 ; 学级
age grade position 年龄年级位置
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