By Educational Level的意思|示意

Stroke prevalence also differs by race and ethnicity, age group and educational level, the researchers said.

研究者说：由种族和民族，年龄组和教育程度的差异，中风发病率也是不同的。

The prevalence rate of hypertension was 36.3%, followed by arthritis(17.6%), and there was a significant difference among elderly people of different occupation, educational level(P< 0.05);

高血压患病率36.3%，其次是关节炎患病率17.6%； 不同职业和文化程度老年人患病差异有显著性意义（P<0.05）；

The effects of educational level on speeds of cognitive tasks in aging were studied in 734 rolunteess of 46 ~75 years of age by using the multitask regressive analyses of two-dimensional ages.

应用二维年龄多作业回归分析方法，研究了734名46～75岁的脑力劳动者文化水平对老年认知作业速度衰减的影响。

There’s a competitive, lift-yourself-up-by-your-bootstraps approach to bringing the country into the 21st century, and there’s testing at every educational level to identify talent.

在这些国家有一种很有竞争力的、自力更生的机制，带领一个国家进入21世纪，并且在每一个教育阶段都有甄选人才的测验。

By contrast, Farbood Nivi, founder of educational social network Grockit, agreed to step aside as CEO and recruit an executive who could take the company to the next level.

与此相反，教育社交网络Grockit的创始人法布德•尼维却甘愿辞去首席执行官的职务，并招募能带领公司再上一个台阶的人担当此职。

Technology access differs widely by educational level.

对技术的接触和使用按教育水平划分，差别很大。