The first polar base was established in 1957, during the International Geophysical Year.

首座南极科考基地建于1957年，当时正值国际地球物理学年。

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SEG annual meeting is a forum for international geophysical academic world to exchange and discuss the newest technology trend in the present time.

SEG年会是国际地球物理勘探学术界交流、研讨最新技术动向与发展趋势的论坛。

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This group is an outgrowth of the International Geophysical Year (I.G.Y.); but its program has broadened from geophysics to include mapping and biology.

这个组织是国际地球物理学年会(LGY)的一个派生机构，但是它的项目已经从地球物理学拓展到地图测绘和生物学。

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The twenty-two meter long rocket would put a little scientific satellite into orbit as one of the events of the international geophysical year.

VOA: special.2009.06.10

Among the largest underlying components of XES, in trading today McDermott International, Inc. ( NYSE: MDR) is down about 0.5%, ION Geophysical Corp ( NYSE: IO) is up about 2.2%, and Diamond Offshore Drilling, Inc. ( NYSE: DO) is up by about 0.2%.

FORBES: XES, MDR, IO, DO: ETF Outflow Alert