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R<br />

po<br />

=r<br />

o<br />

A<br />

po<br />

1 / 3<br />

= 1.2 ×10<br />

-1<br />

×<br />

216<br />

1 / 3<br />

R<br />

-1<br />

po ᕪ.2 ×10<br />

-1<br />

R X=<br />

= = 3.6 ×10 m<br />

2 1 / 3 2 -1<br />

R X=ro<br />

A X ⇒ 3.6 ×10 = 1.2 ×10<br />

1 / 3<br />

A = 3 ⇒ A = 2ᕪ<br />

X<br />

X<br />

υ o<br />

v<br />

. 맨맨횠 맨 맨RR맨<br />

o 216 o 216 po 맨R맨 R 冐 맨 맨 Ύ맨 o /<br />

= ᕪ.2 ×10<br />

ᕩ<br />

맨Ro Ϝ맨ṦR맨 맨 o 맨맨Ϙm 맨 Α /<br />

. ൴ 䁀 Ϝ ṦΒ맨 맨 冐 R 冐 맨 冐 RɖΗ 맨 Ϝ 맨 ᕩΑ o 맨맨 맨 冐 Ṧo ɖΒ o Ṧ o 맨Ro Ϝ맨ṦR맨 맨 Α /<br />

o<br />

-1<br />

A<br />

X<br />

1 / 3<br />

-1<br />

m<br />

2<br />

o<br />

՚ Ϡ 㤷 R Ϡ 㤷 R R R R 㤷 R 맨ᕩ<br />

R 冐 맨 맨R맨 ൴ 冐 맨 o 맨맨Ϙm 맨 Α /<br />

맨R맨 Α o Ṧᦙ 23 U 鲈 맨ṦΒ 맨Ṧ맨 맨Β 똨ϮΒ ṦR Ύ o Ϩ맨 맨R맨 ൴Ϝ 맨o R 冐 맨 맨R맨 ൴ 冐 맨 /<br />

92<br />

. R 冐 맨 맨R맨 ൴ 冐 맨 o 冐 Ϝ 똨ϮΒ 맨 Ro m맨<br />

. o 맨R맨 Ύ 똨맨 맨R맨 ΎΗ 맨 Ṧ R 맨 Ṧ൴ 맨 Ύ 冐 똨 o R /<br />

. Ṧ맨똨맨 Α맨R 冐 맨 Ύo ṦmΎϜ 맨Ϩ맨 똨 Ṧ൴맨 R m맨 맨똨맨 맨 1 /<br />

. ṦΎ Ϩ 맨 맨 맨 맨 ൴o 冐 oϨ Ϝ 맨R맨 R 똨 맨 ᕩΑ Ύ 冐 Ϝ ᕩ맨 맨 2<br />

. 䁀 맨 맨 o ɖ맨맨 ൴ 맨 ṦṦ Ϝ 맨Ϩ맨 ṦΎ ൴맨 맨맨 맨 ṦṦ Ϝ ᕩΑ Ύ 冐 Ϝ RϘ맨 맨 3<br />

. o 맨R맨 맨m맨 맨ᕩ 맨o /<br />

. RɖϮ맨 R 冐 ΎϜ 4 . ṦϘΎ Α o 맨Ύ 3 . ΎṦ맨똨맨 맨Ύ 2 . 맨R맨 Β맨ṦR맨맨ṦRo Ϝ 맨Ϝ Ϝ 1 /<br />

ᦙϠ 㤷 R R 㤷 R<br />

맨ᕩ<br />

12<br />

*<br />

12<br />

6 C → 6 C + ? , 88 Ra →<br />

Ṧ Ϝ Ṧ 冐 o 맨R맨 똨Ύ ϘΒ ɖṦɖϘ맨 o o 冐 ᕩ /<br />

3<br />

3<br />

. A Α Ṧ A Α Ṧ A Α o맨 A Α o맨<br />

12<br />

226<br />

*<br />

12<br />

R<br />

222<br />

86<br />

1 / 3<br />

o<br />

Rn<br />

+ ?<br />

226<br />

6 C → 6 C + oγ<br />

, 88 Ra →<br />

1 / 3<br />

ṦϜ o 맨R맨 맨 Ύ 맨 맨 /<br />

222<br />

86<br />

Rn<br />

+<br />

4<br />

2<br />

H α<br />

/

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