Page 65 - index
P. 65
63-ɫɭɪɟɬ
ɋɨɞɚɧ ɤɟɣɿɧ, ɚɬɚɥԑɚɧ ɟɪɟɠɟɧɿ ԕɨɥɞɚɧɵɩ, Pc ɠԥɧɟ Qc ɤԛɲɬɟɪɿɧ ԕɨɫɵɩ,
ɨɥɚɪɞɵԙ ɬɟԙ ԥɫɟɪ ɤԛɲɿɧ ɚɥɚɦɵɡ, ɹԑɧɢ Fc Pc Qc . Ȼԝɥ ɤԛɲ Ⱥ ɧԛɤɬɟɫɿɧɟ
ɬԛɫɿɪɿɥɟɞɿ. Ԧɡɚɪɚ ɬɟԙ ɠԥɧɟ ɛɿɪ-ɛɿɪɿɧɟ ɩɚɪɚɥɥɟɥɶ, ɛɿɪɚԕ ԕɚɪɚɦɚ-ԕɚɪɫɵ
ɛɚԑɵɬɬɚɥԑɚɧ F ɠԥɧɟ Fc ɤԛɲɬɟɪɿ ɠԝɩ ԕԝɪɚɣɞɵ. ɋɨɧɵɦɟɧ, ɛɟɪɿɥɝɟɧ ɠԝɩɬɚɪ
ɤԛɲɬɟɪɿ F P Q ɠԥɧɟ Fc Pc Qc . ȿɧɞɿ ɬɟΝ Ωɫɟɪ ɟɬɭɲɿ ɠΡɩɬɵΝ
ɜɟɤɬɨɪɥɵΙ ɦɨɦɟɧɬɿ ɛɟɪɿɥɝɟɧ ɟɤɿ ɠΡɩɬɵΝ ɜɟɤɬɨɪɥɵΙ ɦɨɦɟɧɬɬɟɪɿɧɿΝ
ɠɢɵɧɵɧɚ ɬɟΝ ɛɨɥɚɬɵɧɵɧ ɞԥɥɟɥɞɟɣɿɤ.
31-ɮɨɪɦɭɥɚɧɵΝ ɧɟɝɿɡɿɧɞɟ:
M (F, Fc) M M Ⱥ (F ) AB u F AB u (P Q) ɧɟɦɟɫɟ M AB u P AB u Q .
Ȼɿɪɚԕ AB u P M A (P) M (P, Pc) M1 , ɫɨɥ ɫɟɤɿɥɞɿ AB u Q M 2 ɛɨɥԑɚɧɞɵԕɬɚɧ:
M M1 M2 . (32)
ȿɤɿ ɜɟɤɬɨɪɥɵԕ ɦɨɦɟɧɬɬɟɪɞɿ ԕɨɫɭ ɚɪԕɵɥɵ ɞԥɥɟɥɞɟɧɝɟɧ ɛԝɥ ɬɟɨɪɟɦɚɧɵ,
ɜɟɤɬɨɪɥɵԕ ɦɨɦɟɧɬɬɟɪɞɿԙ ɫɚɧɵ ԕɚɧɲɚ ɛɨɥɫɚ ɞɚ ԕɨɥɞɚɧɭԑɚ ɛɨɥɚɞɵ.
¦M M1 M 2 M n Mi . (32ɚ)
ɋɨɧɵɦɟɧ, Ιɚɬɬɵ ɞɟɧɟɝɟ Ωɫɟɪ ɟɬɭɲɿ, ɤɟΝɿɫɬɿɤɬɟ ɤɟɡ ɤɟɥɝɟɧ ɬΟɪɞɟ
ɨɪɧɚɥɚɫΙɚɧ ɠΡɩɬɚɪ ɠΟɣɟɫɿ ɜɟɤɬɨɪɥɵΙ ɦɨɦɟɧɬɿ ɛɟɪɿɥɝɟɧ ɠΡɩɬɚɪɞɵΝ
ɜɟɤɬɨɪɥɵΙ ɦɨɦɟɧɬɬɟɪɿɧɿΝ ɠɢɵɧɵ ɛɨɥɵɩ ɬɚɛɵɥɚɬɵɧ – ɬɟΝ Ωɫɟɪ ɟɬɭɲɿ
ɠΡɩΙɚ ɤɟɥɬɿɪɿɥɟɞɿ.
2.4. Ʉɟԙɿɫɬɿɤɬɟɝɿ ɠԝɩɬɚɪ ɠԛɣɟɫɿɧɿԙ ɬɟɩɟ-ɬɟԙɞɿɤ ɲɚɪɬɵ. ɀԝɩɬɚɪɞɵ ԕɨɫɭ
ɬɟɨɪɟɦɚɫɵɧɚɧ ɤɟԙɿɫɬɿɤɬɟɝɿ ɠԝɩɬɚɪ ɠԛɣɟɫɿɧɿԙ ɬɟɩɟ-ɬɟԙɞɿɤ ɲɚɪɬɵ ɬɭɵɧɞɚɣɞɵ.
Θɚɬɬɵ ɞɟɧɟɝɟ Ωɫɟɪ ɟɬɭɲɿ, ɤɟΝɿɫɬɿɤɬɟ ɤɟɡ ɤɟɥɝɟɧ ɬΟɪɞɟ ɨɪɧɚɥɚɫΙɚɧ
ɠΡɩɬɚɪ ɠΟɣɟɫɿɧɿΝ ɜɟɤɬɨɪɥɵΙ ɦɨɦɟɧɬɬɟɪɿɧɿΝ ɠɢɵɧɵ ɧΫɥɝɟ ɬɟΝ ɛɨɥɫɚ,
ɨɧɞɚ ɦΡɧɞɚɣ ɠΡɩɬɚɪ ɠΟɣɟɫɿ ɬɟɩɟ-ɬɟΝɞɿɤ ɤΟɣɞɟ ɛɨɥɚɞɵ, ɹԑɧɢ
¦M M1 M 2 M n Mi . (33)
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