The design flood region composition is an important subject of hydroelectric project planning and design.

设计洪水地区组成是水利水电工程规划设计中的一个重要研究课题。

youdao

This region, whose composition and relationship to the pulsar remain unknown, is a mere 500km long and 250km across.

ECONOMIST: Pulsars: In a wink | The

The report provides analysis by industry and geographic region as well as data on premium pay, stock ownership guidelines, perquisites and benefits, and board composition and structure.

FORBES: Pay Hikes for Directors Should Trigger Clear, Confident Communications