underrepresented

adj.未被充分代表的

Experts say women are often underrepresented as Nobel laureates. 专家们表示，诺贝尔桂冠对于女性来说常常是僧多粥少。

Women are underrepresented in cancer studies, according to new report. 据一份新的研究报告显示，参与癌症临床研究的妇女人数偏少。

Background: The elderly are often excluded from clinical trials of NSTE-ACS and are underrepresented in clinical registries. 背景：老年患者通常既往NSTE-ACS临床研究通常将老年人排除在外，老年人临床注册研究中不具代表性。

Social scientists are underrepresented on the advisory councils of the National Institutes of Health(NIH). 在国家健康委员会（NIH)的专家顾问团里面，社会科学家的代表过少。

The company said the change in the fall left financials underrepresented in the index. 该公司表示，变化在秋季离开金融不足的道琼斯指数.