A type of re-level impact turbine pneumatic motor is designed, which meets the frequently starting and explosion protection requirements of engineering vehicles and coal mine vehicles.

设计了一种复速级冲击涡轮式气启动马达，满足工程车辆、煤矿车辆频繁启动及防爆等需求。

youdao

Climate change expert Konrad Steffen, of the University of Colorado in the United States, explained the impact of climate-induced sea level rises to coastal areas.

VOA: standard.2009.03.12

The level of violence is up. I worry a great deal about the overarching impact of the global financial crisis on not just Afghanistan or Pakistan, but all of us in our ability to resource this in the future.

VOA: standard.2009.03.31

Woods has maintained this level of impact for 15 years since he won his first Masters in 1997.

FORBES: Tiger Woods Is Still The World's Most Powerful Athlete

Orta is trying a different approach with his business, one which measures success by the level of impact in a community.

FORBES: In Mexico, A Dartmouth Grad Fights Poverty Through Capitalism

The growing fields of digital health at the personal level, and impact studies at the macro level will give us greater insight in the coming years.

FORBES: Sustainable Change Needs Sustainable Leaders