. . . . "S\uD30C"@ko . "S\uD30C(S wave)\uB294 \uC9C0\uC9C4\uD30C \uC911 \uD6A1\uD30C(\u6A6B\u6CE2)\uC774\uB2E4. \uC18D\uB3C4\uB294 3~4km/s \uC774\uB2E4. \uC785\uC790\uAC00 \uC6C0\uC9C1\uC774\uB294 \uBC29\uD5A5\uACFC \uD30C\uB3D9\uC774 \uC6C0\uC9C1\uC774\uB294 \uBC29\uD5A5\uC774 \uC11C\uB85C \uC218\uC9C1\uC774\uBA70 \uC6B0\uB9AC\uB294 \uC774\uB97C S\uD30C\uB77C\uACE0 \uBD80\uB978\uB2E4. \uC678\uD575\uC740 \uC6B0\uB9AC \uC9C0\uAD6C \uB0B4\uBD80 \uAD6C\uC131\uC5D0\uC11C \uC720\uC77C\uD558\uAC8C \uC561\uCCB4\uC774\uB2E4. \uC774 \uC678\uD575\uC740 \uC561\uCCB4\uB77C\uC11C \uC9C0\uC9C4\uD30C\uC758 P\uD30C\uC640 S\uD30C \uC911 S\uD30C\uB294 \uB6AB\uC9C0 \uBABB\uD55C\uB2E4. \uC774 \uC678\uD575\uC740 \uCCA0\uC774\uB098 \uD669, \uADDC\uC18C, \uC0B0\uC18C\uC640 \uAC19\uC740 \uBB3C\uC9C8\uB85C \uAD6C\uC131\uB418\uC5B4 \uC788\uB2E4\uACE0 \uC54C\uB824\uC838 \uC788\uB2E4. s\uD30C\uB294 \uC804\uD30C\uC18D\uB3C4\uAC00 \uB290\uB824\uB3C4 \uD53C\uD574\uAC00 \uD06C\uB2E4."@ko . "S\uD30C(S wave)\uB294 \uC9C0\uC9C4\uD30C \uC911 \uD6A1\uD30C(\u6A6B\u6CE2)\uC774\uB2E4. \uC18D\uB3C4\uB294 3~4km/s \uC774\uB2E4. \uC785\uC790\uAC00 \uC6C0\uC9C1\uC774\uB294 \uBC29\uD5A5\uACFC \uD30C\uB3D9\uC774 \uC6C0\uC9C1\uC774\uB294 \uBC29\uD5A5\uC774 \uC11C\uB85C \uC218\uC9C1\uC774\uBA70 \uC6B0\uB9AC\uB294 \uC774\uB97C S\uD30C\uB77C\uACE0 \uBD80\uB978\uB2E4. \uC678\uD575\uC740 \uC6B0\uB9AC \uC9C0\uAD6C \uB0B4\uBD80 \uAD6C\uC131\uC5D0\uC11C \uC720\uC77C\uD558\uAC8C \uC561\uCCB4\uC774\uB2E4. \uC774 \uC678\uD575\uC740 \uC561\uCCB4\uB77C\uC11C \uC9C0\uC9C4\uD30C\uC758 P\uD30C\uC640 S\uD30C \uC911 S\uD30C\uB294 \uB6AB\uC9C0 \uBABB\uD55C\uB2E4. \uC774 \uC678\uD575\uC740 \uCCA0\uC774\uB098 \uD669, \uADDC\uC18C, \uC0B0\uC18C\uC640 \uAC19\uC740 \uBB3C\uC9C8\uB85C \uAD6C\uC131\uB418\uC5B4 \uC788\uB2E4\uACE0 \uC54C\uB824\uC838 \uC788\uB2E4. s\uD30C\uB294 \uC804\uD30C\uC18D\uB3C4\uAC00 \uB290\uB824\uB3C4 \uD53C\uD574\uAC00 \uD06C\uB2E4."@ko .