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80-ɫɭɪɟɬ 80 ɚ-ɫɭɪɟɬ

Ɉɫɵ ɬɟԙɞɟɭ ɛɨɣɵɧɲɚ ɛɿɪɿɧɲɿ ɚɥɚɩɬɚԑɵ ɤԧɥɞɟɧɟԙ ɤԛɲɬɿԙ – Q1 ɷɩɸɪɚɫɵɧ
ɬԝɪԑɵɡɚɦɵɡ. Ƚɪɚɮɢɤ ɬԛɡɭ ɫɵɡɵԕɩɟɧ ɲɟɤɬɟɥɟɞɿ ɠԥɧɟ ɛԝɥ ɫɵɡɵԕ ɨɫɶɤɟ
ɩɚɪɚɥɥɟɥɶ ɛɨɥɚɞɵ (ɷɩɸɪɚɧɵ ԕɚɪɚԙɵɡ).

ȿɧɞɿ z1 ԕɚɲɵԕɬɚ ɠԛɪɝɿɡɿɥɝɟɧ ԕɢɦɚɧɵԙ ɰɟɧɬɪɿ ɚɪԕɵɥɵ ɚɣɧɚɥɚɬɵɧ
ɤԛɲɬɟɪɞɿԙ ɦɨɦɟɧɬɬɟɪɿɧ ɬɚɛɚɣɵԕ:

¦M z1 0 Ÿ RA ˜ z1 M 1 0 .

Ȼԝɞɚɧ, M 1 0,4 ˜ z1 ɬɟԙɞɟɭiɧ ɚɥɚɦɵɡ. Ȼԝɥ ɬɟԙɞɟɭɞɟɝi z1 ɛɿɪiɧɲi ɞԥɪɟɠɟɥi
ɛɨɥԑɚɧɞɵԕɬɚɧ, ɨɧɵԙ ɷɩɸɪɚɫɵ (ɝɪɚɮɢɝɿ) ɤԧɥɛɟɭ ɬԛɡɭ ɫɵɡɵԕɩɟɧ ɲɟɤɬɟɥɟɞɿ.
Ɇԝɧɞɚɣ ɷɩɸɪɚɧɵ ɬԝɪԑɵɡɭ ԛɲɿɧ, ɤɟɦ ɞɟɝɟɧɞɟ, ɦɨɦɟɧɬɬɿԙ ɟɤɿ ɦԥɧɿɧ ɬɚɛɭ
ɤɟɪɟɤ.

1) z1 0 ɛɨɥԑɚɧɞɚ, Ɇ1 ɧԧɥɝɟ ɬɟԙ;

2) z1 3ì ɛɨɥԑɚɧɞɚ, Ɇ1=1,2 ɬɦ.

ȿɧɞɿ ɟɤɿɧɲɿ ɚɥɚɩɬɵ ( 3ɦ dz 2 d 6ɦ ) ԕɚɪɚɫɬɵɪɚɣɵԕ. Ɉɥ ԛɲɿɧ, ɫɨɥ ɠɚԕɬɚԑɵ
ɬɿɪɟɤɬɟɧ z2 ԕɚɲɵԕɬɵԕɬɚ ԕɢɦɚ ɠԛɪɝɿɡɟɦiɡ ɞɟ, ɚɪԕɚɥɵԕɬɵԙ ɨԙ ɛԧɥɿɝɿɧ ɚɥɵɩ
ɬɚɫɬɚɣɦɵɡ (81-ɫɭɪɟɬ).

Ԧɬɤɟɧ ɠɨɥԑɵɞɚɣ, ɛɚɪɥɵԕ ɤԛɲɬɟɪɞiԙ ɤԧɥɞɟɧɟԙ ɨɫɶɤɟ ɩɪɨɟɤɰɢɹɥɚɪɵ ɧԧɥɝɟ
ɬɟԙ ɛɨɥԑɚɧɞɵԕɬɚɧ:

¦ y 0 Ÿ RA Ɋ Q2 0 Ÿ Q2 RA Ɋ 0,4 2,4 2,0ɬ .

81-ɫɭɪɟɬ

Ɉɫɵ ɬɟԙɞɟɭ ɛɨɣɵɧɲɚ ɟɤɿɧɲɿ ɚɥɚɩɬɚԑɵ ɤԧɥɞɟɧɟԙ ɤԛɲɬɿԙ – Q2 ɷɩɸɪɚɫɵɧ
ɬԝɪԑɵɡɚɦɵɡ. Ȼԝɥ ɬɟԙɞɟɭɞɟɝɿ z2 , ɛɿɪɿɧɲɿ ɞԥɪɟɠɟɞɟ ɛɨɥԑɚɧɞɵԕɬɚɧ, ɝɪɚɮɢɤ ɬԛɡɭ
ɫɵɡɵԕɩɟɧ ɲɟɤɬɟɥɟɞɿ ɠԥɧɟ ɛԝɥ ɫɵɡɵԕ ɨɫɶɤɟ ɩɚɪɚɥɥɟɥɶ ɛɨɥɚɞɵ (ɷɩɸɪɚɧɵ
ԕɚɪɚԙɵɡ).

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