. . "\uD45C\uBA74\uD30C(\u8868\u9762\u6CE2, surface wave)\uB294 2\uAC1C\uC758 \uB2E4\uB978 \uB9E4\uC9C8 \uAC04\uC758 \uD45C\uBA74\uC744 \uB530\uB77C \uC804\uB2EC\uB418\uB294 \uD30C\uB3D9\uC73C\uB85C \uAD11\uC12C\uC720 \uC804\uC1A1\uC5D0\uC11C \uAC10\uC1E0\uD30C\uAC00 \uADF8 \uC608\uC774\uBA70, \uBB34\uC120 \uD1B5\uC2E0\uC5D0\uC11C\uB294 \uC9C0\uC0C1\uD30C\uAC00 \uC9C0\uD45C\uBA74\uACFC \uACF5\uAC04 \uC0AC\uC774\uB97C \uC804\uD30C\uD558\uB294 \uD45C\uBA74\uD30C\uC758 \uC77C\uC885\uC774\uB2E4. \uC9C0\uC9C4\uD30C \uC911 \uAC00\uC7A5 \uC18D\uB825\uC774 \uB290\uB9AC\uACE0 \uC804\uD30C\uB418\uB294 \uC8FC\uAE30\uAC00 \uD070 \uD30C\uB3D9\uC744 \uB9D0\uD55C\uB2E4. L\uD30C\uB294 \uB808\uC77C\uB9AC\uD30C\uC640 \uB7EC\uBE0C\uD30C \uB4F1\uC73C\uB85C \uB2E4\uC2DC \uBD84\uB958\uB41C\uB2E4. \uC9C0\uD45C\uB97C \uB530\uB77C \uC804\uD30C\uB418\uB294 \uB7EC\uBE0C\uD30C\uC640 \uB808\uC77C\uB9AC\uD30C\uB85C \uAD6C\uC131\uB41C \uD45C\uBA74\uD30C(\u8868\u9762\u6CE2)\uAC00 \uC788\uB2E4 \uC218\uC0C1\uC5D0\uC11C \uBC1C\uC0DD\uD558\uB294 \uCDA9\uACA9\uD30C\uB294 \uD574\uC800\uBA74\uC5D0 \uB3C4\uB2EC\uD558\uBA74 L\uD30C\uB97C \uB9CC\uB4DC\uB294\uB370, L\uD30C\uB294 \uD45C\uBA74\uD30C\uC774\uACE0, P\uD30C\uC640 S\uD30C\uC758 \uD63C\uD569\uD615\uD0DC\uB2E4. \uC9C4\uC6D0\uC5D0\uC11C 100km \uC774\uC0C1 \uB5A8\uC5B4\uC9C4 \uC7A5\uC18C\uC5D0\uC11C\uC758 \uD53C\uD574\uB294 \uC8FC\uB85C \uD45C\uBA74\uD30C \uB54C\uBB38\uC5D0 \uC0DD\uAE30\uBBC0\uB85C \uC9C0\uD45C\uC5D0\uC11C\uB294 \uC2EC\uAC01\uD55C \uD53C\uD574\uAC00 \uC77C\uC5B4\uB098\uB3C4 \uC9C0\uD558 \uC218\uBC31m \uC774\uD558\uC5D0 \uC788\uB294 \uAC31\uB3C4\uC5D0\uC11C\uB294 \uADF8\uB9AC \uD070 \uD53C\uD574\uAC00 \uBC1C\uC0DD\uD558\uC9C0 \uC54A\uB294\uB2E4. \uC9C0\uD45C\uC5D0\uC11C \uC77C\uC5B4\uB09C \uC9C0\uC9C4\uC740 \uD45C\uBA74\uC744 \uD0C0\uACE0 \uC804\uB2EC\uB418\uB294 \uC9C0\uC9C4\uD30C\uC778 \u2018\uD45C\uBA74\uD30C\u2019\uAC00 \uAC00\uC7A5 \uAC15\uD558\uB2E4. \uAD00\uCE21\uB41C \uC9C0\uC9C4\uD30C \uAC00\uC6B4\uB370 \uD45C\uBA74\uD30C\uAC00 \uAC00\uC7A5 \uAC15\uD558\uBA74 \uC9C0\uC0C1 0km\uC5D0\uC11C \uBC1C\uC0DD\uD588\uB2E4\uACE0 \uBD10\uB3C4 \uBB34\uBC29\uD558\uB2E4. \uAE08\uC18D\uC5D0 \uC870\uC0AC\uB418\uBA74 \uB300\uBD80\uBD84\uC758 \uAD11\uC5D0\uB108\uC9C0\uAC00 \uC790\uC720\uC804\uC790\uB85C \uC804\uC774\uB418\uB294 \uACF5\uBA85\uD604\uC0C1\uC774 \uC77C\uC5B4\uB098\uAC8C \uB41C\uB2E4. \uADF8 \uACB0\uACFC\uB85C \uC77C\uC5B4\uB098\uB294 \uD45C\uBA74\uD30C\uB97C \uD50C\uB77C\uC988\uBAAC\uC774\uB77C \uBD80\uB974\uBA70 90%\uC5D0 \uB2EC\uD558\uB294 \uBC18\uC0AC\uAD11\uC758 \uD658\uC6D0 \uACFC\uC815\uC774 \uC788\uAC8C \uB41C\uB2E4. \uBD84\uB958:\uC54C\uD30C \uBD84\uB958:\uC5D8\uD30C \uBD84\uB958:\uD50C\uB77C\uC988\uBAAC \uBD84\uB958:\uC9C0\uC9C4\uD30C \uBD84\uB958:\uD45C\uBA74\uD30C"@ko . . "\uD45C\uBA74\uD30C(\u8868\u9762\u6CE2, surface wave)\uB294 2\uAC1C\uC758 \uB2E4\uB978 \uB9E4\uC9C8 \uAC04\uC758 \uD45C\uBA74\uC744 \uB530\uB77C \uC804\uB2EC\uB418\uB294 \uD30C\uB3D9\uC73C\uB85C \uAD11\uC12C\uC720 \uC804\uC1A1\uC5D0\uC11C \uAC10\uC1E0\uD30C\uAC00 \uADF8 \uC608\uC774\uBA70, \uBB34\uC120 \uD1B5\uC2E0\uC5D0\uC11C\uB294 \uC9C0\uC0C1\uD30C\uAC00 \uC9C0\uD45C\uBA74\uACFC \uACF5\uAC04 \uC0AC\uC774\uB97C \uC804\uD30C\uD558\uB294 \uD45C\uBA74\uD30C\uC758 \uC77C\uC885\uC774\uB2E4. \uC9C0\uC9C4\uD30C \uC911 \uAC00\uC7A5 \uC18D\uB825\uC774 \uB290\uB9AC\uACE0 \uC804\uD30C\uB418\uB294 \uC8FC\uAE30\uAC00 \uD070 \uD30C\uB3D9\uC744 \uB9D0\uD55C\uB2E4. L\uD30C\uB294 \uB808\uC77C\uB9AC\uD30C\uC640 \uB7EC\uBE0C\uD30C \uB4F1\uC73C\uB85C \uB2E4\uC2DC \uBD84\uB958\uB41C\uB2E4. \uC9C0\uD45C\uB97C \uB530\uB77C \uC804\uD30C\uB418\uB294 \uB7EC\uBE0C\uD30C\uC640 \uB808\uC77C\uB9AC\uD30C\uB85C \uAD6C\uC131\uB41C \uD45C\uBA74\uD30C(\u8868\u9762\u6CE2)\uAC00 \uC788\uB2E4 \uC218\uC0C1\uC5D0\uC11C \uBC1C\uC0DD\uD558\uB294 \uCDA9\uACA9\uD30C\uB294 \uD574\uC800\uBA74\uC5D0 \uB3C4\uB2EC\uD558\uBA74 L\uD30C\uB97C \uB9CC\uB4DC\uB294\uB370, L\uD30C\uB294 \uD45C\uBA74\uD30C\uC774\uACE0, P\uD30C\uC640 S\uD30C\uC758 \uD63C\uD569\uD615\uD0DC\uB2E4. \uC9C4\uC6D0\uC5D0\uC11C 100km \uC774\uC0C1 \uB5A8\uC5B4\uC9C4 \uC7A5\uC18C\uC5D0\uC11C\uC758 \uD53C\uD574\uB294 \uC8FC\uB85C \uD45C\uBA74\uD30C \uB54C\uBB38\uC5D0 \uC0DD\uAE30\uBBC0\uB85C \uC9C0\uD45C\uC5D0\uC11C\uB294 \uC2EC\uAC01\uD55C \uD53C\uD574\uAC00 \uC77C\uC5B4\uB098\uB3C4 \uC9C0\uD558 \uC218\uBC31m \uC774\uD558\uC5D0 \uC788\uB294 \uAC31\uB3C4\uC5D0\uC11C\uB294 \uADF8\uB9AC \uD070 \uD53C\uD574\uAC00 \uBC1C\uC0DD\uD558\uC9C0 \uC54A\uB294\uB2E4. \uC9C0\uD45C\uC5D0\uC11C \uC77C\uC5B4\uB09C \uC9C0\uC9C4\uC740 \uD45C\uBA74\uC744 \uD0C0\uACE0 \uC804\uB2EC\uB418\uB294 \uC9C0\uC9C4\uD30C\uC778 \u2018\uD45C\uBA74\uD30C\u2019\uAC00 \uAC00\uC7A5 \uAC15\uD558\uB2E4. \uAD00\uCE21\uB41C \uC9C0\uC9C4\uD30C \uAC00\uC6B4\uB370 \uD45C\uBA74\uD30C\uAC00 \uAC00\uC7A5 \uAC15\uD558\uBA74 \uC9C0\uC0C1 0km\uC5D0\uC11C \uBC1C\uC0DD\uD588\uB2E4\uACE0 \uBD10\uB3C4 \uBB34\uBC29\uD558\uB2E4."@ko . . "\uD45C\uBA74\uD30C"@ko . .