"\uB808\uC77C\uB9AC\uD30C(Rayleigh wave)\uB294 \uC9C0\uC9C4\uD30C\uC758 \uC77C\uC885\uC73C\uB85C \uC9C4\uB3D9\uC758 \uBC29\uD5A5\uC774 \uD30C\uB3D9\uC758 \uC9C4\uD589 \uBC29\uD5A5\uC744 \uD3EC\uD568\uD558\uB294 \uC5F0\uC9C1\uBA74(\u925B\u76F4\u9762) \uB0B4\uC5D0 \uC788\uB294 \uAC83\uC73C\uB85C\uC11C, \uBC1C\uBA85\uC790\uC758 \uC774\uB984\uC744 \uBD99\uC5EC \uB808\uC77C\uB9AC\uD30C(Rayleigh \u6CE2)\uB77C\uACE0 \uBA85\uBA85\uB418\uC5C8\uB2E4. \uC9C4\uD589 \uBC29\uD5A5\uC744 \uD3EC\uD568\uD55C \uC5F0\uC9C1\uBA74 \uB0B4\uC758 \uD0C0\uC6D0\uC9C4\uB3D9 \uC744 \uD55C\uB2E4. 1885\uB144 \uC874 \uC70C\uB9AC\uC5C4 \uC2A4\uD2B8\uB7FF \uB808\uC77C\uB9AC \uAC00 \uCC98\uC74C \uC774\uB860\uC801\uC73C\uB85C \uC720\uB3C4\uD558\uC600\uB2E4. \uB808\uC77C\uB9AC\uD30C\uB97C \uD1B5\uD574 \uD6A1\uD30C\uC758 \uC18D\uB3C4\uBD84\uD3EC\uB97C \uAD6C\uD560 \uC218 \uC788\uB2E4."@ko . . . . . "\uB808\uC77C\uB9AC\uD30C"@ko . "\uB808\uC77C\uB9AC\uD30C(Rayleigh wave)\uB294 \uC9C0\uC9C4\uD30C\uC758 \uC77C\uC885\uC73C\uB85C \uC9C4\uB3D9\uC758 \uBC29\uD5A5\uC774 \uD30C\uB3D9\uC758 \uC9C4\uD589 \uBC29\uD5A5\uC744 \uD3EC\uD568\uD558\uB294 \uC5F0\uC9C1\uBA74(\u925B\u76F4\u9762) \uB0B4\uC5D0 \uC788\uB294 \uAC83\uC73C\uB85C\uC11C, \uBC1C\uBA85\uC790\uC758 \uC774\uB984\uC744 \uBD99\uC5EC \uB808\uC77C\uB9AC\uD30C(Rayleigh \u6CE2)\uB77C\uACE0 \uBA85\uBA85\uB418\uC5C8\uB2E4. \uC9C4\uD589 \uBC29\uD5A5\uC744 \uD3EC\uD568\uD55C \uC5F0\uC9C1\uBA74 \uB0B4\uC758 \uD0C0\uC6D0\uC9C4\uB3D9 \uC744 \uD55C\uB2E4. 1885\uB144 \uC874 \uC70C\uB9AC\uC5C4 \uC2A4\uD2B8\uB7FF \uB808\uC77C\uB9AC \uAC00 \uCC98\uC74C \uC774\uB860\uC801\uC73C\uB85C \uC720\uB3C4\uD558\uC600\uB2E4. \uB808\uC77C\uB9AC\uD30C\uB97C \uD1B5\uD574 \uD6A1\uD30C\uC758 \uC18D\uB3C4\uBD84\uD3EC\uB97C \uAD6C\uD560 \uC218 \uC788\uB2E4."@ko .