![\"Heat](\"https:\/\/heatmanage.com\/wp-content\/uploads\/2020\/10\/header_wp-min.jpg\" "\\"header_wp-min\\"")
<\/span><\/div><\/div><\/div><\/div><\/div>C\u00f4ng ngh\u1ec7 l\u00e0m s\u1ea1ch kh\u00f3i infrasound cho c\u00e1c h\u1ec7 th\u1ed1ng SCR<\/h1><\/div>S\u00e1ch tr\u1eafng<\/h3><\/div><\/div><\/div><\/div><\/div>C\u00f4ng ngh\u1ec7 l\u00e0m s\u1ea1ch kh\u00f3i infrasound cho c\u00e1c h\u1ec7 th\u1ed1ng SCR<\/h1><\/div><\/div>S\u00e1ch tr\u1eafng<\/h3><\/div><\/div><\/div><\/div><\/div>V\u1ec1 n\u1ed9i dung<\/p>\n<\/div><\/div><\/div>
<\/div><\/div><\/div><\/div><\/div><\/div><\/div>\u0110i\u1ec1u g\u00ec l\u00e0m cho \u00e2m thanh h\u1ea1 t\u1ea7n tr\u1edf th\u00e0nh l\u1ef1a ch\u1ecdn t\u1ed1i \u01b0u cho ph\u01b0\u01a1ng ph\u00e1p l\u00e0m s\u1ea1ch h\u1ea1t c\u1eb7n \u0111\u1ed1i v\u1edbi c\u00e1c ch\u1ea5t x\u00fac t\u00e1c?<\/p>\n
\u0110\u1ec3 \u0111\u00e1p \u1ee9ng m\u1ee9c \u0111\u1ed9 ph\u00e1t th\u1ea3i trong t\u01b0\u01a1ng lai, \u0111i\u1ec1u quan tr\u1ecdng l\u00e0 ph\u1ea3i gi\u1eef cho ch\u1ea5t x\u00fac t\u00e1c lu\u00f4n s\u1ea1ch nh\u1ea5t c\u00f3 th\u1ec3 \u0111\u1ec3 t\u1ed1i \u0111a h\u00f3a hi\u1ec7u qu\u1ea3 c\u1ee7a n\u00f3. Trong c\u00e1c ch\u1ea5t x\u00fac t\u00e1c, n\u01a1i nhi\u1ec7t \u0111\u1ed9 kh\u00ed th\u1ea3i t\u01b0\u01a1ng \u0111\u1ed1i th\u1ea5p, vi\u1ec7c l\u00e0m s\u1ea1ch kh\u00f3i Infrasound l\u00e0 m\u1ed9t ph\u01b0\u01a1ng ph\u00e1p c\u00f3 th\u1ec3 mang l\u1ea1i kho\u1ea3n ti\u1ebft ki\u1ec7m \u0111\u00e1ng k\u1ec3 nh\u1edd v\u00e0o c\u00e1c \u0111\u1eb7c t\u00ednh v\u1eadt l\u00fd c\u1ee7a n\u00f3.<\/p>\n
\u01afu \u0111i\u1ec3m ch\u00ednh l\u00e0 c\u00f4ng ngh\u1ec7 infrasound gi\u00fap c\u00e1c \u1ee9ng d\u1ee5ng c\u00f3 nhi\u1ec7t \u0111\u1ed9 th\u1ea5p tr\u1edf n\u00ean s\u1ea1ch h\u01a1n nh\u1edd hi\u1ec7u qu\u1ea3 l\u00e0m s\u1ea1ch to\u00e0n c\u1ea7u c\u1ee7a n\u00f3, so v\u1edbi vi\u1ec7c th\u1ed5i h\u01a1i n\u01b0\u1edbc \u0111\u1ec3 l\u00e0m s\u1ea1ch kh\u00f3i, th\u1ed5i kh\u00ed n\u00e9n \u0111\u1ec3 l\u00e0m s\u1ea1ch kh\u00f3i ho\u1eb7c l\u00e0m s\u1ea1ch b\u1eb1ng \u00e2m thanh s\u1eed d\u1ee5ng t\u1ea7n s\u1ed1 \u00e2m thanh (c\u00f2i \u00e2m thanh). B\u1edfi v\u00ec nh\u1eefng ph\u01b0\u01a1ng ph\u00e1p n\u00e0y ch\u1ec9 mang l\u1ea1i hi\u1ec7u qu\u1ea3 l\u00e0m s\u1ea1ch c\u1ee5c b\u1ed9.<\/p>\n
C\u00f4ng ngh\u1ec7 infrasound \u0111\u01b0\u1ee3c so s\u00e1nh v\u1edbi c\u00e1c ph\u01b0\u01a1ng ph\u00e1p l\u00e0m s\u1ea1ch kh\u00e1c \u0111\u1ed1i v\u1edbi ch\u1ea5t x\u00fac t\u00e1c v\u00e0 nh\u1eefng kh\u00e1c bi\u1ec7t \u0111\u01b0\u1ee3c m\u00f4 t\u1ea3 th\u00eam trong S\u00e1ch Tr\u1eafng li\u00ean quan \u0111\u1ebfn:<\/p>\n
M\u1eb7c \u0111\u1ed3
\nN\u1ed3ng \u0111\u1ed9 ti\u1ebfng \u1ed3n
\nHi\u1ec7u su\u1ea5t c\u1ee7a l\u00f2 h\u01a1i v\u00e0 l\u00f2 ph\u1ea3n \u1ee9ng
\nHo\u1ea1t \u0111\u1ed9ng c\u1ee7a m\u00e1y \u0111un n\u01b0\u1edbc n\u00f3ng kh\u00f4ng \u1ed5n \u0111\u1ecbnh<\/p>\n<\/div>
T\u1ea3i xu\u1ed1ng b\u00e1o c\u00e1o tr\u1eafng<\/h2><\/div>
S\u00e1ch tr\u1eafng<\/h3><\/div><\/div><\/div><\/div><\/div>C\u00f4ng ngh\u1ec7 l\u00e0m s\u1ea1ch kh\u00f3i infrasound cho c\u00e1c h\u1ec7 th\u1ed1ng SCR<\/h1><\/div><\/div>S\u00e1ch tr\u1eafng<\/h3><\/div><\/div><\/div><\/div><\/div>V\u1ec1 n\u1ed9i dung<\/p>\n<\/div><\/div><\/div>
<\/div><\/div><\/div><\/div><\/div><\/div><\/div>\u0110i\u1ec1u g\u00ec l\u00e0m cho \u00e2m thanh h\u1ea1 t\u1ea7n tr\u1edf th\u00e0nh l\u1ef1a ch\u1ecdn t\u1ed1i \u01b0u cho ph\u01b0\u01a1ng ph\u00e1p l\u00e0m s\u1ea1ch h\u1ea1t c\u1eb7n \u0111\u1ed1i v\u1edbi c\u00e1c ch\u1ea5t x\u00fac t\u00e1c?<\/p>\n
\u0110\u1ec3 \u0111\u00e1p \u1ee9ng m\u1ee9c \u0111\u1ed9 ph\u00e1t th\u1ea3i trong t\u01b0\u01a1ng lai, \u0111i\u1ec1u quan tr\u1ecdng l\u00e0 ph\u1ea3i gi\u1eef cho ch\u1ea5t x\u00fac t\u00e1c lu\u00f4n s\u1ea1ch nh\u1ea5t c\u00f3 th\u1ec3 \u0111\u1ec3 t\u1ed1i \u0111a h\u00f3a hi\u1ec7u qu\u1ea3 c\u1ee7a n\u00f3. Trong c\u00e1c ch\u1ea5t x\u00fac t\u00e1c, n\u01a1i nhi\u1ec7t \u0111\u1ed9 kh\u00ed th\u1ea3i t\u01b0\u01a1ng \u0111\u1ed1i th\u1ea5p, vi\u1ec7c l\u00e0m s\u1ea1ch kh\u00f3i Infrasound l\u00e0 m\u1ed9t ph\u01b0\u01a1ng ph\u00e1p c\u00f3 th\u1ec3 mang l\u1ea1i kho\u1ea3n ti\u1ebft ki\u1ec7m \u0111\u00e1ng k\u1ec3 nh\u1edd v\u00e0o c\u00e1c \u0111\u1eb7c t\u00ednh v\u1eadt l\u00fd c\u1ee7a n\u00f3.<\/p>\n
\u01afu \u0111i\u1ec3m ch\u00ednh l\u00e0 c\u00f4ng ngh\u1ec7 infrasound gi\u00fap c\u00e1c \u1ee9ng d\u1ee5ng c\u00f3 nhi\u1ec7t \u0111\u1ed9 th\u1ea5p tr\u1edf n\u00ean s\u1ea1ch h\u01a1n nh\u1edd hi\u1ec7u qu\u1ea3 l\u00e0m s\u1ea1ch to\u00e0n c\u1ea7u c\u1ee7a n\u00f3, so v\u1edbi vi\u1ec7c th\u1ed5i h\u01a1i n\u01b0\u1edbc \u0111\u1ec3 l\u00e0m s\u1ea1ch kh\u00f3i, th\u1ed5i kh\u00ed n\u00e9n \u0111\u1ec3 l\u00e0m s\u1ea1ch kh\u00f3i ho\u1eb7c l\u00e0m s\u1ea1ch b\u1eb1ng \u00e2m thanh s\u1eed d\u1ee5ng t\u1ea7n s\u1ed1 \u00e2m thanh (c\u00f2i \u00e2m thanh). B\u1edfi v\u00ec nh\u1eefng ph\u01b0\u01a1ng ph\u00e1p n\u00e0y ch\u1ec9 mang l\u1ea1i hi\u1ec7u qu\u1ea3 l\u00e0m s\u1ea1ch c\u1ee5c b\u1ed9.<\/p>\n
C\u00f4ng ngh\u1ec7 infrasound \u0111\u01b0\u1ee3c so s\u00e1nh v\u1edbi c\u00e1c ph\u01b0\u01a1ng ph\u00e1p l\u00e0m s\u1ea1ch kh\u00e1c \u0111\u1ed1i v\u1edbi ch\u1ea5t x\u00fac t\u00e1c v\u00e0 nh\u1eefng kh\u00e1c bi\u1ec7t \u0111\u01b0\u1ee3c m\u00f4 t\u1ea3 th\u00eam trong S\u00e1ch Tr\u1eafng li\u00ean quan \u0111\u1ebfn:<\/p>\n
M\u1eb7c \u0111\u1ed3
\nN\u1ed3ng \u0111\u1ed9 ti\u1ebfng \u1ed3n
\nHi\u1ec7u su\u1ea5t c\u1ee7a l\u00f2 h\u01a1i v\u00e0 l\u00f2 ph\u1ea3n \u1ee9ng
\nHo\u1ea1t \u0111\u1ed9ng c\u1ee7a m\u00e1y \u0111un n\u01b0\u1edbc n\u00f3ng kh\u00f4ng \u1ed5n \u0111\u1ecbnh<\/p>\n<\/div>
T\u1ea3i xu\u1ed1ng b\u00e1o c\u00e1o tr\u1eafng<\/h2><\/div>
C\u00f4ng ngh\u1ec7 l\u00e0m s\u1ea1ch kh\u00f3i infrasound cho c\u00e1c h\u1ec7 th\u1ed1ng SCR<\/h1><\/div><\/div>S\u00e1ch tr\u1eafng<\/h3><\/div><\/div><\/div><\/div><\/div>V\u1ec1 n\u1ed9i dung<\/p>\n<\/div><\/div><\/div>
<\/div><\/div><\/div><\/div><\/div><\/div><\/div>\u0110i\u1ec1u g\u00ec l\u00e0m cho \u00e2m thanh h\u1ea1 t\u1ea7n tr\u1edf th\u00e0nh l\u1ef1a ch\u1ecdn t\u1ed1i \u01b0u cho ph\u01b0\u01a1ng ph\u00e1p l\u00e0m s\u1ea1ch h\u1ea1t c\u1eb7n \u0111\u1ed1i v\u1edbi c\u00e1c ch\u1ea5t x\u00fac t\u00e1c?<\/p>\n
\u0110\u1ec3 \u0111\u00e1p \u1ee9ng m\u1ee9c \u0111\u1ed9 ph\u00e1t th\u1ea3i trong t\u01b0\u01a1ng lai, \u0111i\u1ec1u quan tr\u1ecdng l\u00e0 ph\u1ea3i gi\u1eef cho ch\u1ea5t x\u00fac t\u00e1c lu\u00f4n s\u1ea1ch nh\u1ea5t c\u00f3 th\u1ec3 \u0111\u1ec3 t\u1ed1i \u0111a h\u00f3a hi\u1ec7u qu\u1ea3 c\u1ee7a n\u00f3. Trong c\u00e1c ch\u1ea5t x\u00fac t\u00e1c, n\u01a1i nhi\u1ec7t \u0111\u1ed9 kh\u00ed th\u1ea3i t\u01b0\u01a1ng \u0111\u1ed1i th\u1ea5p, vi\u1ec7c l\u00e0m s\u1ea1ch kh\u00f3i Infrasound l\u00e0 m\u1ed9t ph\u01b0\u01a1ng ph\u00e1p c\u00f3 th\u1ec3 mang l\u1ea1i kho\u1ea3n ti\u1ebft ki\u1ec7m \u0111\u00e1ng k\u1ec3 nh\u1edd v\u00e0o c\u00e1c \u0111\u1eb7c t\u00ednh v\u1eadt l\u00fd c\u1ee7a n\u00f3.<\/p>\n
\u01afu \u0111i\u1ec3m ch\u00ednh l\u00e0 c\u00f4ng ngh\u1ec7 infrasound gi\u00fap c\u00e1c \u1ee9ng d\u1ee5ng c\u00f3 nhi\u1ec7t \u0111\u1ed9 th\u1ea5p tr\u1edf n\u00ean s\u1ea1ch h\u01a1n nh\u1edd hi\u1ec7u qu\u1ea3 l\u00e0m s\u1ea1ch to\u00e0n c\u1ea7u c\u1ee7a n\u00f3, so v\u1edbi vi\u1ec7c th\u1ed5i h\u01a1i n\u01b0\u1edbc \u0111\u1ec3 l\u00e0m s\u1ea1ch kh\u00f3i, th\u1ed5i kh\u00ed n\u00e9n \u0111\u1ec3 l\u00e0m s\u1ea1ch kh\u00f3i ho\u1eb7c l\u00e0m s\u1ea1ch b\u1eb1ng \u00e2m thanh s\u1eed d\u1ee5ng t\u1ea7n s\u1ed1 \u00e2m thanh (c\u00f2i \u00e2m thanh). B\u1edfi v\u00ec nh\u1eefng ph\u01b0\u01a1ng ph\u00e1p n\u00e0y ch\u1ec9 mang l\u1ea1i hi\u1ec7u qu\u1ea3 l\u00e0m s\u1ea1ch c\u1ee5c b\u1ed9.<\/p>\n
C\u00f4ng ngh\u1ec7 infrasound \u0111\u01b0\u1ee3c so s\u00e1nh v\u1edbi c\u00e1c ph\u01b0\u01a1ng ph\u00e1p l\u00e0m s\u1ea1ch kh\u00e1c \u0111\u1ed1i v\u1edbi ch\u1ea5t x\u00fac t\u00e1c v\u00e0 nh\u1eefng kh\u00e1c bi\u1ec7t \u0111\u01b0\u1ee3c m\u00f4 t\u1ea3 th\u00eam trong S\u00e1ch Tr\u1eafng li\u00ean quan \u0111\u1ebfn:<\/p>\n
M\u1eb7c \u0111\u1ed3
\nN\u1ed3ng \u0111\u1ed9 ti\u1ebfng \u1ed3n
\nHi\u1ec7u su\u1ea5t c\u1ee7a l\u00f2 h\u01a1i v\u00e0 l\u00f2 ph\u1ea3n \u1ee9ng
\nHo\u1ea1t \u0111\u1ed9ng c\u1ee7a m\u00e1y \u0111un n\u01b0\u1edbc n\u00f3ng kh\u00f4ng \u1ed5n \u0111\u1ecbnh<\/p>\n<\/div>
T\u1ea3i xu\u1ed1ng b\u00e1o c\u00e1o tr\u1eafng<\/h2><\/div>
S\u00e1ch tr\u1eafng<\/h3><\/div><\/div><\/div><\/div><\/div>V\u1ec1 n\u1ed9i dung<\/p>\n<\/div><\/div><\/div>
<\/div><\/div><\/div><\/div><\/div><\/div><\/div>\u0110i\u1ec1u g\u00ec l\u00e0m cho \u00e2m thanh h\u1ea1 t\u1ea7n tr\u1edf th\u00e0nh l\u1ef1a ch\u1ecdn t\u1ed1i \u01b0u cho ph\u01b0\u01a1ng ph\u00e1p l\u00e0m s\u1ea1ch h\u1ea1t c\u1eb7n \u0111\u1ed1i v\u1edbi c\u00e1c ch\u1ea5t x\u00fac t\u00e1c?<\/p>\n
\u0110\u1ec3 \u0111\u00e1p \u1ee9ng m\u1ee9c \u0111\u1ed9 ph\u00e1t th\u1ea3i trong t\u01b0\u01a1ng lai, \u0111i\u1ec1u quan tr\u1ecdng l\u00e0 ph\u1ea3i gi\u1eef cho ch\u1ea5t x\u00fac t\u00e1c lu\u00f4n s\u1ea1ch nh\u1ea5t c\u00f3 th\u1ec3 \u0111\u1ec3 t\u1ed1i \u0111a h\u00f3a hi\u1ec7u qu\u1ea3 c\u1ee7a n\u00f3. Trong c\u00e1c ch\u1ea5t x\u00fac t\u00e1c, n\u01a1i nhi\u1ec7t \u0111\u1ed9 kh\u00ed th\u1ea3i t\u01b0\u01a1ng \u0111\u1ed1i th\u1ea5p, vi\u1ec7c l\u00e0m s\u1ea1ch kh\u00f3i Infrasound l\u00e0 m\u1ed9t ph\u01b0\u01a1ng ph\u00e1p c\u00f3 th\u1ec3 mang l\u1ea1i kho\u1ea3n ti\u1ebft ki\u1ec7m \u0111\u00e1ng k\u1ec3 nh\u1edd v\u00e0o c\u00e1c \u0111\u1eb7c t\u00ednh v\u1eadt l\u00fd c\u1ee7a n\u00f3.<\/p>\n
\u01afu \u0111i\u1ec3m ch\u00ednh l\u00e0 c\u00f4ng ngh\u1ec7 infrasound gi\u00fap c\u00e1c \u1ee9ng d\u1ee5ng c\u00f3 nhi\u1ec7t \u0111\u1ed9 th\u1ea5p tr\u1edf n\u00ean s\u1ea1ch h\u01a1n nh\u1edd hi\u1ec7u qu\u1ea3 l\u00e0m s\u1ea1ch to\u00e0n c\u1ea7u c\u1ee7a n\u00f3, so v\u1edbi vi\u1ec7c th\u1ed5i h\u01a1i n\u01b0\u1edbc \u0111\u1ec3 l\u00e0m s\u1ea1ch kh\u00f3i, th\u1ed5i kh\u00ed n\u00e9n \u0111\u1ec3 l\u00e0m s\u1ea1ch kh\u00f3i ho\u1eb7c l\u00e0m s\u1ea1ch b\u1eb1ng \u00e2m thanh s\u1eed d\u1ee5ng t\u1ea7n s\u1ed1 \u00e2m thanh (c\u00f2i \u00e2m thanh). B\u1edfi v\u00ec nh\u1eefng ph\u01b0\u01a1ng ph\u00e1p n\u00e0y ch\u1ec9 mang l\u1ea1i hi\u1ec7u qu\u1ea3 l\u00e0m s\u1ea1ch c\u1ee5c b\u1ed9.<\/p>\n
C\u00f4ng ngh\u1ec7 infrasound \u0111\u01b0\u1ee3c so s\u00e1nh v\u1edbi c\u00e1c ph\u01b0\u01a1ng ph\u00e1p l\u00e0m s\u1ea1ch kh\u00e1c \u0111\u1ed1i v\u1edbi ch\u1ea5t x\u00fac t\u00e1c v\u00e0 nh\u1eefng kh\u00e1c bi\u1ec7t \u0111\u01b0\u1ee3c m\u00f4 t\u1ea3 th\u00eam trong S\u00e1ch Tr\u1eafng li\u00ean quan \u0111\u1ebfn:<\/p>\n
M\u1eb7c \u0111\u1ed3
\nN\u1ed3ng \u0111\u1ed9 ti\u1ebfng \u1ed3n
\nHi\u1ec7u su\u1ea5t c\u1ee7a l\u00f2 h\u01a1i v\u00e0 l\u00f2 ph\u1ea3n \u1ee9ng
\nHo\u1ea1t \u0111\u1ed9ng c\u1ee7a m\u00e1y \u0111un n\u01b0\u1edbc n\u00f3ng kh\u00f4ng \u1ed5n \u0111\u1ecbnh<\/p>\n<\/div>
T\u1ea3i xu\u1ed1ng b\u00e1o c\u00e1o tr\u1eafng<\/h2><\/div>
V\u1ec1 n\u1ed9i dung<\/p>\n<\/div><\/div><\/div>
\u0110i\u1ec1u g\u00ec l\u00e0m cho \u00e2m thanh h\u1ea1 t\u1ea7n tr\u1edf th\u00e0nh l\u1ef1a ch\u1ecdn t\u1ed1i \u01b0u cho ph\u01b0\u01a1ng ph\u00e1p l\u00e0m s\u1ea1ch h\u1ea1t c\u1eb7n \u0111\u1ed1i v\u1edbi c\u00e1c ch\u1ea5t x\u00fac t\u00e1c?<\/p>\n
\u0110\u1ec3 \u0111\u00e1p \u1ee9ng m\u1ee9c \u0111\u1ed9 ph\u00e1t th\u1ea3i trong t\u01b0\u01a1ng lai, \u0111i\u1ec1u quan tr\u1ecdng l\u00e0 ph\u1ea3i gi\u1eef cho ch\u1ea5t x\u00fac t\u00e1c lu\u00f4n s\u1ea1ch nh\u1ea5t c\u00f3 th\u1ec3 \u0111\u1ec3 t\u1ed1i \u0111a h\u00f3a hi\u1ec7u qu\u1ea3 c\u1ee7a n\u00f3. Trong c\u00e1c ch\u1ea5t x\u00fac t\u00e1c, n\u01a1i nhi\u1ec7t \u0111\u1ed9 kh\u00ed th\u1ea3i t\u01b0\u01a1ng \u0111\u1ed1i th\u1ea5p, vi\u1ec7c l\u00e0m s\u1ea1ch kh\u00f3i Infrasound l\u00e0 m\u1ed9t ph\u01b0\u01a1ng ph\u00e1p c\u00f3 th\u1ec3 mang l\u1ea1i kho\u1ea3n ti\u1ebft ki\u1ec7m \u0111\u00e1ng k\u1ec3 nh\u1edd v\u00e0o c\u00e1c \u0111\u1eb7c t\u00ednh v\u1eadt l\u00fd c\u1ee7a n\u00f3.<\/p>\n
\u01afu \u0111i\u1ec3m ch\u00ednh l\u00e0 c\u00f4ng ngh\u1ec7 infrasound gi\u00fap c\u00e1c \u1ee9ng d\u1ee5ng c\u00f3 nhi\u1ec7t \u0111\u1ed9 th\u1ea5p tr\u1edf n\u00ean s\u1ea1ch h\u01a1n nh\u1edd hi\u1ec7u qu\u1ea3 l\u00e0m s\u1ea1ch to\u00e0n c\u1ea7u c\u1ee7a n\u00f3, so v\u1edbi vi\u1ec7c th\u1ed5i h\u01a1i n\u01b0\u1edbc \u0111\u1ec3 l\u00e0m s\u1ea1ch kh\u00f3i, th\u1ed5i kh\u00ed n\u00e9n \u0111\u1ec3 l\u00e0m s\u1ea1ch kh\u00f3i ho\u1eb7c l\u00e0m s\u1ea1ch b\u1eb1ng \u00e2m thanh s\u1eed d\u1ee5ng t\u1ea7n s\u1ed1 \u00e2m thanh (c\u00f2i \u00e2m thanh). B\u1edfi v\u00ec nh\u1eefng ph\u01b0\u01a1ng ph\u00e1p n\u00e0y ch\u1ec9 mang l\u1ea1i hi\u1ec7u qu\u1ea3 l\u00e0m s\u1ea1ch c\u1ee5c b\u1ed9.<\/p>\n
C\u00f4ng ngh\u1ec7 infrasound \u0111\u01b0\u1ee3c so s\u00e1nh v\u1edbi c\u00e1c ph\u01b0\u01a1ng ph\u00e1p l\u00e0m s\u1ea1ch kh\u00e1c \u0111\u1ed1i v\u1edbi ch\u1ea5t x\u00fac t\u00e1c v\u00e0 nh\u1eefng kh\u00e1c bi\u1ec7t \u0111\u01b0\u1ee3c m\u00f4 t\u1ea3 th\u00eam trong S\u00e1ch Tr\u1eafng li\u00ean quan \u0111\u1ebfn:<\/p>\n
M\u1eb7c \u0111\u1ed3
\nN\u1ed3ng \u0111\u1ed9 ti\u1ebfng \u1ed3n
\nHi\u1ec7u su\u1ea5t c\u1ee7a l\u00f2 h\u01a1i v\u00e0 l\u00f2 ph\u1ea3n \u1ee9ng
\nHo\u1ea1t \u0111\u1ed9ng c\u1ee7a m\u00e1y \u0111un n\u01b0\u1edbc n\u00f3ng kh\u00f4ng \u1ed5n \u0111\u1ecbnh<\/p>\n<\/div>