Page 249 - index
P. 249
ɍɚԕɵɬɬɵԙ ( t ) ɛɿɪ ɫԥɬɿɧɞɟ, ԕɚɪɚɫɬɵɪɵɥɵɩ ɨɬɵɪԑɚɧ ɧԛɤɬɟɧɿԙ ɨɪɧɵ M
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ɛɨɥɫɵɧ. Ȼԝɥ ɨɪɵɧ r ɪɚɞɢɭɫ-ɜɟɤɬɨɪɵɦɟɧ ɚɧɵԕɬɚɥɚɞɵ, ɚɥ ɧԛɤɬɟ ɨɫɵ ɨɪɧɵɧɚɧ
ԧɡɿ ɠɚɬԕɚɧ ɠɚɡɵԕɬɵԕɬɵԙ ɤɟɡ ɤɟɥɝɟɧ ɤԧɪɲɿ ɨɪɵɧԑɚ ɚɭɵɫɚ ɚɥɚɞɵ. ɋԥɣɤɟɫ
ɜɢɪɬɭɚɥɞɵ ɨɪɵɧ ɚɭɵɫɬɵɪɭ, ɛɟɪɿɥɝɟɧ ɠɚɡɵԕɬɵԕԕɚ ( S ), ɠɚɧɚɦɚ ɛɨɥɵɩ ɤɟɥɟɬɿɧ
ɠɚɡɵԕɬɵԕɬɚ ( S * ) ɠɚɬԕɚɧɵ 53-ɫɭɪɟɬɬɟ ɤԧɪɫɟɬɿɥɝɟɧ. ɇɚԑɵɡ ɨɪɵɧ ɚɭɵɫɬɵɪɭ
ɜɢɪɬɭɚɥɞɵ ɨɪɵɧ ɚɭɵɫɬɵɪɭɥɚɪɞɵԙ ɛɿɪɟɭɿɦɟɧ ɞԥɥ ɤɟɥɟɞɿ, ԧɣɬɤɟɧɿ S
ɫɬɚɰɢɨɧɚɪ ɛɚɣɥɚɧɵɫɬɵ ɿɫɤɟ ɚɫɵɪɵɩ ɬԝɪ.
Ɉɫɵɞɚɧ ɤɟɣɿɧ, ɜɢɪɬɭɚɥɞɵ ɠԝɦɵɫ ԝԑɵɦɵ ɤɟɪɟɤ ɛɨɥɚɬɵɧɞɵԕɬɚɧ, ɨɥɚɪɞɵԙ
ɚɧɵԕɬɚɦɚɫɵɧ ɛɟɪɟɦɿɡ.
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ɋɨɧɵɦɟɧ, ɧԛɤɬɟɝɟ ɬԛɫɿɪɿɥɝɟɧ F ɤԛɲɿɧɿԙ, ԧɡɿ ԥɫɟɪ ɟɬɿɩ ɬԝɪԑɚɧ ɧԛɤɬɟɧɿԙ
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ɜɢɪɬɭɚɥɞɵ ɨɪɵɧ ɚɭɵɫɬɵɪɭɵɧɚ G r ɫԥɣɤɟɫ ɠɚɫɚɣɬɵɧ ɷɥɟɦɟɧɬɚɪ ɠԝɦɵɫɵ
ɨɧɵԙ ɨɫɵ ɫԥɬɬɟɝɿ ɜɢɪɬɭɚɥɞɵ ɠԝɦɵɫɵ ɞɟɩ ɚɬɚɥɚɞɵ. Ȼԝɥ ɠԝɦɵɫɬɵ G A
ɚɪԕɵɥɵ ɛɟɥɝɿɥɟɫɟɤ,
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G A FG r .
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ɀԛɣɟ ɧԛɤɬɟɥɟɪɿɧɟ ɬԛɫɿɪɿɥɝɟɧ ɤԛɲɬɟɪ ɠԛɣɟɫɿɧɿԙ ( F s ), ɜɢɪɬɭɚɥɞɵ ɨɪɵɧ
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ɚɭɵɫɬɵɪɭɥɚɪɵɧɚ (G r s ) ɫԥɣɤɟɫ ɠɚɫɚɣɬɵɧ ɷɥɟɦɟɧɬɚɪ ɠԝɦɵɫɬɚɪɵɧɵԙ ɠɢɵɧɵ
ɨɥɚɪɞɵԙ ɨɫɵ ɫԥɬɬɟɝɿ ɜɢɪɬɭɚɥɞɵ ɠΡɦɵɫɵ ɞɟɩ ɚɬɚɥɚɞɵ, ɹԑɧɢ
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¦G A F s G r s .
§2. ɂɞɟɚɥ ɛɚɣɥɚɧɵɫɬɚɪ
Ԧɡɚɪɚ ԕɚɬɚԙ ɫɵɪɵԕɩɟɧ ԕɨɫɵɥԑɚɧ, ɟɤɿ ɧԛɤɬɟɞɟɧ ɬԝɪɚɬɵɧ ɠԛɣɟɧɿ
ԕɚɪɚɫɬɵɪɚɣɵԕ (54-ɫɭɪɟɬ).
54-ɫɭɪɟɬ
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ɋɵɪɵԕ M1 ɠԥɧɟ M 2 ɧԛɤɬɟɥɟɪɿɧɞɟɝɿ ɛɚɣɥɚɧɵɫ, ɚɥ N1 ɠԥɧɟ N 2 ɨɧɵԙ
ɪɟɚɤɰɢɹɥɚɪɵ ɛɨɥɵɩ ɬɚɛɵɥɚɞɵ. ɀԛɣɟɝɟ ɜɢɪɬɭɚɥɞɵ ɛɿɪɚɡ ɨɪɵɧ ɚɭɵɫɬɵɪɭ
ɠɚɫɚɫɚԕ, ɨɧɞɚ M1 ɧԛɤɬɟɫɿ Ɇ1c ɨɪɧɵɧɚ, ɚɥ M 2 ɧԛɤɬɟɫɿ M 2c ɨɪɧɵɧɚ ɚɭɵɫɚɞɵ.
Ԥɪ ɪɟɚɤɰɢɹɧɵԙ ɜɢɪɬɭɚɥɞɵ ɠԝɦɵɫɵ ɧԧɥɝɟ ɬɟԙ ɛɨɥɦɚɣɞɵ, ɛɿɪɚԕ ɨɫɵ ɟɤɿ
ɪɟɚɤɰɢɹɥɚɪɞɵԙ ɜɢɪɬɭɚɥɞɵ ɠԝɦɵɫɬɚɪɵɧɵԙ ԕɨɫɵɧɞɵɫɵ ɧԧɥɝɟ ɬɟԙ ɛɨɥɚɞɵ.
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Ԧɣɬɤɟɧɿ N1 , N 2 ɪɟɚɤɰɢɹɥɚɪɵ ɿɲɤɿ ɤԛɲɬɟɪɿ ɛɨɥɵɩ ɬɚɛɵɥɚɬɵɧ, M1 , M 2
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