Page 574 - index

129-ɫɭɪɟɬ

Ȼԝɥ ɠɟɪɞɟɝɿ:

E * E1 J1 E2 J 2 . (10.38)
J

J1 – ԕɢɦɚɧɵԙ ԕɨɫɵɦɲɚ ɠԛɤɬɟɥɝɟɧ ɠɚԑɵɧɵԙ (ɨɣɵɫ) ɢɧɟɪɰɢɹ ɦɨɦɟɧɬɿ;
J2 – ԕɢɦɚɧɵԙ ɠԛɤɬɟɦɟɫɿ ɤɟɦɿɬɿɥɝɟɧ ɠɚԑɵɧɵԙ (ɞԧԙɟɫ) ɢɧɟɪɰɢɹ ɦɨɦɟɧɬɿ;
J – ԕɢɦɚɧɵԙ ɬɨɥɵԕ ɢɧɟɪɰɢɹ ɦɨɦɟɧɬɿ;
ȿ1, ȿ2 – ɨɣɵɫ ɠԥɧɟ ɞԧԙɟɫ ɠɚԕɬɚɪɞɵԙ ɫɟɪɩɿɧɞɿɥɿɤ ɦɨɞɭɥɶɞɟɪɿ.

ɗɤɫɩɟɪɢɦɟɧɬɬɿɤ ɠԝɦɵɫɬɚɪɞɵԙ ɿɲɿɧɟɧ ɤɟԙ ɤԧɥɟɦɞɿ ɠԥɧɟ ɬɢɹɧɚԕɬɵ ɫɵɧɚԕ
ɠԛɪɝɿɡɝɟɧ Ɍɟɬɦɚɣɟɫɬɪɞɿԙ ɠԝɦɵɫɵɧ (1896 ɠ.) ɚɬɚɣɦɵɡ. Ɉɫɵ ɠԝɦɵɫɬɚɪɞɵԙ
ɧԥɬɢɠɟɫɿɧɞɟ Ɍɟɬɦɚɣɟɪ-əɫɢɧɫɤɢɣɞɿԙ ɮɨɪɦɭɥɚɫɵ ԧɦɿɪɝɟ ɤɟɥɞɿ:

V ɞ a bO . (10.39)

Ȼԝɥ ɮɨɪɦɭɥɚɞɚԑɵ ɚ ɠԥɧɟ ɜ ɤɨɷɮɮɢɰɢɟɧɬɬɟɪɿ ɦɚɬɟɪɢɚɥɞɚɪɞɵԙ ɬԝɪɚԕɬɵ
ɫɢɩɚɬɬɚɦɚɥɚɪɵ ɛɨɥɵɩ ɬɚɛɵɥɚɞɵ. ȿɫɟɩɬɟɭ ɬԥɠɿɪɢɛɟɫɿɧɞɟ ɫɨԙԑɵ ɮɨɪɦɭɥɚ ɠɢɿ
ԕɨɥɞɚɧɵɥɚɞɵ.

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