ブラウザの設定でJava Scriptの使用を有効にしてご利用ください。
出典:Wikipedia
出典:『Wikipedia』 (2010/10/09 23:10 UTC 版)
The Chukchi Cap is a large undersea ridge in the Arctic Ocean. The cap is normally ice-covered, year-round. The United States Coast Guard Cutter Healy has been sent on multiple missions to map the poorly explored ridge.
chukchi cap