2月9日，美国国家工程院公布2021年度国家工程院增补院士名单，含111位院士及22位外籍院士。目前美国国家工程院院士总数2388位，外籍院士310位。休斯顿德尔塔地球物理公司首席科学家汤姆森.利昂当选，土耳其伊斯坦布尔安纳托利亚地球物理公司创始人伊尔马兹.奥兹当选外籍院士。

New Members:

Thomsen, Leon, chief scientist, Delta Geophysics Inc., Houston. For contributions to seismic anisotropy concepts that produced major advances in subsurface analysis.

休斯顿德尔塔地球物理公司首席科学家汤姆森·利昂。对地震各向异性概念的贡献，这些概念在地下分析方面取得了重大进展。

New International Members:

Yilmaz, Oz, founder, Anatolian Geophysical, Istanbul, Turkey. For leadership in developing innovative methods for processing seismic reflection data and educating a generation of geophysicists.

伊尔马兹，奥兹，土耳其伊斯坦布尔安纳托利亚地球物理公司创始人。在开发处理地震反射数据的创新方法和培养一代地球物理学家方面处于领先地位。

Founded in 1964, the U.S. National Academy of Engineering is a private, independent, nonprofit institution that provides engineering leadership in service to the nation. Its mission is to advance the well-being of the nation by promoting a vibrant engineering profession and by marshalling the expertise and insights of eminent engineers to provide independent advice to the federal government on matters involving engineering and technology.

https://www.nae.edu/270224/National-Academy-of-Engineering-Elects-111-Members-and-22-International-Members