Page 35 - index
P. 35
ɛɚԑɵɬɬɚɥԑɚɧ. Ȼԝɥɚɪɞɵԙ ɠԛɣɟɫɿ (F1, F2 ) ~0 ɛɨɥԑɚɧɞɵԕɬɚɧ, ɛɟɪɿɥɝɟɧ ԕɨɫ ɤԛɲɬɿ
ɬԧɪɬ ɤԛɲɬɿԙ ɠԛɣɟɫɿɧɟ ɷɤɜɢɜɚɥɟɧɬ ɞɟɩ ɠɚɡɚ ɚɥɚɦɵɡ: (F1, F2 ) ~ ( P1, P2 , F1, F2 ).
Ɉɫɵ ɠԛɣɟɞɟɝɿ A ɧԛɤɬɟɫɿɧɟ ɬԛɫɿɪɿɥɝɟɧ ɟɤɿ ɤԛɲɬɿ ɠԥɧɟ B ɧԛɤɬɟɫɿɧɞɟɝɿ ɟɤɿ
ɤԛɲɬɿ ԧɡɚɪɚ ԕɨɫɭԑɚ ɛɨɥɚɞɵ. əԑɧɢ: R1 P1 P2 , R2 P2 F2
(R1 R2 ) ~ (P1, P2, F1, F2 ) . ɋɨɧɵɦɟɧ ԕɚɬɚɪ R1 ɠԥɧɟ R2 ɤԛɲɬɟɪɿɧ ɫԥɣɤɟɫ A ɠԥɧɟ
B ɧԛɤɬɟɥɟɪɿɧɟɧ, ɨɥɚɪɞɵԙ ԥɫɟɪ ɟɬɭ ɫɵɡɵԕɬɚɪɵɧɵԙ ɤɟɡ ɤɟɥɝɟɧ ɧԛɤɬɟɫɿɧɟ
ɚɥɵɩ ɛɚɪɚ ɚɥɚɬɵɧɵɦɵɡ ɛɟɥɝɿɥɿ. Ɇɵɫɚɥɵ, ɨɥɚɪɞɵ Ⱥ1 ɠԥɧɟ ȼ1 ɧԛɤɬɟɥɟɪɿɧɟ
ɚɩɚɪɚɣɵԕ. ɋɨɧɚɧ ɤɟɣɿɧ, ɨɥɚɪɞɵ ɛԝɪɵɧԑɵ ɤԛɲɬɟɪɝɟ ԕɚɣɬɚ ɠɿɤɬɟɣɿɤ. ɋɨɧɞɚ:
R1 ~ (P1c, F1) ɠԥɧɟ R2 ~ (P2c, F2 ) (R1, R2 ) ~ (P1c, P2c, F1, F2 ) .
Ⱥɥ ɫɨԙԑɵ ɠԛɣɟɞɟɧ (F1, F2 ) ~ 0 ɛɨɥɚɬɵɧ ɟɤɿ ɤԛɲɬɿԙ ɠԛɣɟɫɿɧ ɚɥɵɩ ɬɚɫɬɚɭԑɚ
ɛɨɥɚɞɵ (2-ɚɤɫɢɨɦɚ).
əԑɧɢ (R1, R2 ) ~ (P1c, P2c) ɛɨɥԑɚɧɞɵԕɬɚɧ (P1, P2 ) ~ (P1c, P2c) . Ȼԝɥ ɤɟɡɞɟ, A1B1
ɤɟɫɿɧɞɿɫɿ AB ɤɟɫɿɧɞɿɫɿɧɟ ɩɚɪɚɥɥɟɥɶ ɠԥɧɟ ɬɟԙ ɟɤɟɧɿ ɟɫɬɟ ɛɨɥɭ ɤɟɪɟɤ.
2-ɬɟɨɪɟɦɚ. Ԕɨɫ ɤԛɲɬɿ ԧɡ ɠɚɡɵԕɬɵԑɵɧɞɚ ɤɟɡ ɤɟɥɝɟɧ ɛԝɪɵɲԕɚ ɛԝɪɭԑɚ
ɛɨɥɚɞɵ, ɨɞɚɧ ԕɨɫ ɤԛɲɬɿԙ ԕɚɬɬɵ ɞɟɧɟɝɟ ԥɫɟɪɿ ԧɡɝɟɪɦɟɣɞɿ.
Ⱦԥɥɟɥɞɟɭ. P1 ɠԥɧɟ P2 ԕɨɫ ɤԛɲɿɧɿԙ ɢɿɧɿ AB h ɛɟɪɿɥɫɿɧ (33-ɫɭɪɟɬ). AB
ɤɟɫɿɧɞɿɫɿɧ Ɉ ɧԛɤɬɟɫɿ ɚɪԕɵɥɵ D ɛԝɪɵɲɵɧɚ ɛԝɪɫɚԕ, AB ɤɟɫɿɧɞɿɫɿ Ⱥ1ȼ1
ɨɪɧɵɧɚ ɤԧɲɟɞɿ.
32-ɫɭɪɟɬ 33-ɫɭɪɟɬ
ȿɧɞɿ Ⱥ1 ɠԥɧɟ ȼ1 ɧԛɤɬɟɥɟɪɿɧɟ ԧɡɚɪɚ ɬɟԙ, ԕɚɪɚɦ-ԕɚɪɫɵ ɛɚԑɵɬɬɚԑɵ Ⱥ1ȼ1
ɤɟɫɿɧɞɿɫɿɧɟ ɩɟɪɩɟɧɞɢɤɭɥɹɪ ɤԛɲɬɟɪ ( Ɋ3, P4, P5, P6 ) ɬԛɫɿɪɟɣɿɤ. Ɉɥɚɪ: ( P3, P4 ) ~ 0
ɠԥɧɟ ( P5, P6 ) ~ 0, ɞɟɦɟɤ (P1, P2 ) ~( Ɋ3, P4 , P5, P6 ). Ȼԝɞɚɧ ɤɟɣɿɧ, Ɋ1 ɠԥɧɟ Ɋ4
33
