Page 521 - index
P. 521
ȿɤɿɧɲɿ ɚɥɚɩɬɚԑɵ ɷɩɸɪɚɧɵ ɬԝɪԑɵɡɚɪɞɚ, ɚɪԕɚɥɵԕɬɵԙ ɫɨɥ ɠɚԕ ɛԧɥɿɝɿɧ ɚɥɵɩ
ɬɚɫɬɚɩ, ɨԙ ɠɚԑɵɧ ԕɚɪɚɫɬɵɪɚɦɵɡ. ɋɨɧɵɦɟɧ, ԛɲɿɧɲi ɚɥɚɩɬɚɧ ԕɢɦɚ ɠԛɪɝɿɡɟɦɿɡ.
Ɉɥ ԕɢɦɚ, ɫɨɥ ɠɚԕɬɚԑɵ ɠɵɥɠɵɦɚɣɬɵɧ ɬɿɪɟɤɬɟɧ z2 ԕɚɲɵԕɬɵԕɬɚ ɠԛɪɝɿɡɿɥɟɞi
(83 ɜ-ɫɭɪɟɬ).
Ʉԛɲɬɟɪɞɿ ɬɿɤ ɨɫɶɤɟ ɩɪɨɟɤɰɢɹɥɚɩ ɤԧɥɞɟɧɟԙ ɤԛɲɬɿԙ ɬɟԙɞɟɭɿɧ ɚɥɚɦɵɡ:
¦ y 0 Q2 RB 0 Q2 RB 3ɬ .
Ⱦɟɦɟɤ, ɛԝɥ ɚɥɚɩɬɚ Q3 ɲɚɦɚɫɵ ɬԝɪɚԕɬɵ, ɬɚԙɛɚɫɵ ɦɢɧɭɫ. ɋɨɧɞɵԕɬɚɧ ɛԝɥ
ɚɥɚɩɬɵԙ ɷɩɸɪɚɫɵ ɚɪԕɚɥɵԕɬɵԙ ɨɫɿɧɟ ɩɚɪɚɥɥɟɥɶ ɬԛɡɭ ɫɵɡɵԕɩɟɧ ɲɟɤɬɟɥiɩ,
ɨɫɶɬɿԙ ɬԧɦɟɧɝɿ ɠɚԑɵɧɞɚ ɠɚɬɚɞɵ.
83 ɝ-ɫɭɪɟɬ
Ȼԝɪɵɧԑɵ ɦɚɫɲɬɚɛɩɟɧ ɛԝɥ ɷɩɸɪɚɧɵ ɞɚ ɬԝɪԑɵɡɚɦɵɡ (83 ɝ-ɫɭɪɟɬ). ȿɧɞɿ z2
ԕɚɲɵԕɬɵԕɬɚ ɠԛɪɝɿɡɿɥɝɟɧ ԕɢɦɚɧɵԙ ɰɟɧɬɪɿ ɚɪԕɵɥɵ ɚɣɧɚɥɚɬɵɧ ɤԛɲɬɟɪɞɿԙ
ɦɨɦɟɧɬɬɟɪɿɧ ɬɚɛɚɣɵԕ:
¦M z2 0 RÂ z2 M 2 0 .
Ȼԝɞɚɧ, M 2 RÂ z2 ɬɟԙɞɟɭiɧ ɚɥɚɦɵɡ. Ȼԝɥ ɬɟԙɞɟɭɞɟɝi z2 ɛɿɪiɧɲi ɞԥɪɟɠɟɥi
ɛɨɥԑɚɧɞɵԕɬɚɧ, ɨɧɵԙ ɷɩɸɪɚɫɵ (ɝɪɚɮɢɝɿ) ɤԧɥɛɟɭ ɬԛɡɭ ɫɵɡɵԕɩɟɧ ɲɟɤɬɟɥɟɞɿ.
Ɇԝɧɞɚɣ ɷɩɸɪɚɧɵ ɬԝɪԑɵɡɭ ԛɲɿɧ, ɤɟɦ ɞɟɝɟɧɞɟ, ɦɨɦɟɧɬɬɿԙ ɟɤɿ ɦԥɧɿɧ ɬɚɛɭ
ɤɟɪɟɤ.
1) z2 0 ɛɨɥԑɚɧɞɚ, Ɇ1 ɧԧɥɝɟ ɬɟԙ;
2) z2 1ɦ ɛɨɥԑɚɧɞɚ, Ɇ1=3 ɬɦ.
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