| 单词 | magnetopause |
| 释义 | magnetopause /mag nee"teuh pawz'/, n. Astron. 1. the boundary between the earth's magnetosphere and interplanetary space, ab. 40,000 mi. (65,000 km) above the earth, marked by an abrupt decrease in the earth's magnetic induction. 2. a similar feature of some other planet. [1960-65; MAGNETO- + PAUSE] |
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