x Ⱦɨɩɭɫɬɢɦɚɹ ɜɟɥɢɱɢɧɚ ɭɝɥɨɜɨɣ ɧɟɜɹɡɤɢ ɭɫɬɚɧɨɜɥɟɧɚ ɞɥɹ ɬɟɯɧɢɱɟ-
ɫɤɢɯ ɬɟɨɞɨɥɢɬɧɵɯ ɯɨɞɨɜ, ɢ ɟɺ ɧɭɠɧɨ ɪɚɫɫɱɢɬɚɬɶ ɩɨ ɮɨɪɦɭɥɟ.
x
, (6.5)
ɝɞɟ n – ɱɢɫɥɨ ɢɡɦɟɪɟɧɧɵɯ ɭɝɥɨɜ
9
.
x
ȿɫɥɢ ɜɵɩɨɥɧɹɟɬɫɹ ɭɫɥɨɜɢɟ
, (6.6)
ɬɨ ɦɨɠɧɨ ɝɨɜɨɪɢɬɶ ɨ ɤɚɱɟɫɬɜɟɧɧɨɦ ɩɪɨɜɟɞɟɧɢɢ ɭɝɥɨɜɵɯ ɢɡɦɟɪɟɧɢɣ ɜ
ɩɨɥɟ. ȼ ɧɚɲɟɦ ɫɥɭɱɚɟ ɧɟɜɹɡɤɚ ɞɨɩɭɫɬɢɦɚ, ɬɚɤ ɤɚɤ ɭɫɥɨɜɢɟ ɜɵɩɨɥɧɹɟɬɫɹ:
.
ȿɫɥɢ ɠɟ ɭɫɥɨɜɢɟ ɧɟ ɜɵɩɨɥɧɹɟɬɫɹ, ɬɨ ɧɟɨɛɯɨɞɢɦɨ ɫɧɚɱɚɥɚ ɩɪɨɜɟɪɢɬɶ
ɩɨɥɟɜɵɟ ɠɭɪɧɚɥɵ ɫ ɜɵɱɢɫɥɟɧɧɵɦɢ ɭɝɥɚɦɢ. ȿɫɥɢ ɷɬɨ ɧɟ ɩɨɦɨɠɟɬ, ɬɨ
ɫɥɟɞɭɟɬ ɩɨɜɬɨɪɢɬɶ ɩɨɥɟɜɵɟ ɢɡɦɟɪɟɧɢɹ ɭɝɥɨɜ.
x
ɉɪɢ ɜɵɩɨɥɧɟɧɢɢ ɭɫɥɨɜɢɹ ɭɪɚɜɧɢɜɚɟɦ ɢɡɦɟɪɟɧɧɵɟ
ɭɝɥɵ ɜɜɟɞɟɧɢɟɦ ɜ ɧɢɯ ɭɝɥɨɜɵɯ ɩɨɩɪɚɜɨɤ
. ɂɯ ɪɚɫɫɱɢɬɵɜɚɟɦ ɫ ɨɛɪɚɬ-
ɧɵɦ ɡɧɚɤɨɦ ɩɨɪɨɜɧɭ ɧɚ ɜɫɟ ɭɝɥɵ ɯɨɞɚ ɩɨ ɮɨɪɦɭɥɟ:
,(6.7)
ɝɞɟ n – ɤɨɥɢɱɟɫɬɜɨ ɭɝɥɨɜ ɜ ɩɨɥɢɝɨɧɟ.
9
Ⱦɥɹ ɪɚɡɨɦɤɧɭɬɨɝɨ ɯɨɞɚ n – ɱɢɫɥɨ ɭɝɥɨɜ, ɢɫɩɨɥɶɡɨɜɚɧɧɵɯ ɩɪɢ ɜɵɱɢɫɥɟɧɢɢ ɧɟɜɹɡɤɢ ɩɨ ɮɨɪ-
ɦɭɥɟ 6.2.
93