| 单词 | igy |
| 释义 | > as lemmasI.G.Y. I.G.Y. n. International Geophysical Year. ΚΠ 1955 Sci. News Let. 15 Jan. 42/1 Scientists from at least 39 countries, including Russia, are now making plans for coordinated research efforts during 1957–58 in a world-wide investigation of the earth, its seas and air. The many-pronged attack, aimed at a better understanding of the planet we live on, is known as the International Geophysical Year, or IGY. 1964 Economist 11 Jan. 128/3 The IGY lasted 30 months. < as lemmas |
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