Asurada129

Originally posted by crap at 2005-8-7 10:14 PM:& Z6 e, L$ i. |' ]" n4 `
呢度有邊個有MSN嫁?8 v, c4 L& H$ ]# V3 f- E" a
無既拿拿臨開番個啦 (包括Asu=.=)

6 l2 \5 _3 D; q7 ]5 OICQ!!!!!!!!

Asurada129

Originally posted by wanmankit at 2005-8-7 10:15 PM:/ g# ~1 M; k" ~! T( z9 N. Z$ f

) m9 ]) Y4 E) {開黎做咩?
, |  ~, F' T$ {6 L0 Y& L/ w3 T) J
係喎，我未投票-.-

2 x4 c) F$ Q) ]) l6 m
快去~

catbert

Originally posted by roykenroy at 2005-8-7 10:13 PM:
6 y5 X7 r3 b5 u6 D' P# V5 q8 hhi~~~~all
9 Z6 W! v3 m& _3 |+ I4 V5 w6 [7 M) H# E+ d& O( l: \0 K- V
又係我
8 @( x/ N# u( |# ~' x/ E. N
% P4 b0 \/ A5 i$ [7 Y# N2 u有冇人識 圓柱體 (鐵管、鐵通) 計算工式??
# P" B& j0 \, F# u3 [
/ m7 h4 p2 P5 A% ]9 _$ O- t唔該!!!!!!!!!
' x7 C( q8 m9 l' w- s* _1 S  q9 |9 W4 q
唉~~就死.......唔好意思.....煩住晒!!!

- O1 W; F' a; O( v2 E
( \/ i0 m6 E. G. l" v& p7 V% ^& e圓柱體 (實心) Volume: r x r x pi x l    r: 半徑, l: 長度# K8 ]* u( L6 T/ S# G

2 T6 C. H- V+ U5 X圓柱體 (空心) Volume: (R x R - r x r) x pi x l   R: 外圍半徑, r: 內圍半徑, l: 長度8 t7 F" [9 Q6 B  O4 s# X+ @

" i/ d+ f) `7 @5 T4 i! [# K" @4 Y唔使死﹐大把人可以幫你

crap

Originally posted by roykenroy at 2005-8-8 12:13 AM:. g/ r6 Z* ~8 w9 b( F% Z
hi~~~~all, N3 B& w3 f8 q4 r9 d' K% ~" c& A

9 r7 ~5 m# S- A又係我2 V- R4 ~. q3 n/ |! ?! E
+ v7 W2 V$ K- o5 a8 p: ?* _
有冇人識 圓柱體 (鐵管、鐵通) 計算工式??; D" d& {1 O' {/ z0 a

% ~! T; p, a2 {唔該!!!!!!!!!9 y( `3 |( t4 X

+ V& m* a* B- t. k. J4 e唉~~就死.......唔好意思.....煩住晒!!!

5 w% N6 R) j8 ]
" a+ R+ f$ t1 z* d* Y; n. y
半徑 x 半徑 x 'pie' x 長/高度 2 |  \, R8 i5 k! Y) q
+ e' W  I! j, @# N+ b
呢個快譯通無, 我唔知有無記錯9 {2 z4 h, L0 I. n. A4 C' J
tt可能識

月月鳥

Originally posted by roykenroy at 2005-8-7 10:13 PM:
# z7 N' y6 R' X* O1 X! t! Hhi~~~~all- u5 O; i4 c6 `" b: Q
5 W- i, E( w; D2 \0 R
又係我
7 U! O& r- O9 |
6 A. U/ A1 o2 \5 N' {6 F8 _/ L* \9 ?有冇人識 圓柱體 (鐵管、鐵通) 計算工式??
9 q9 S8 l+ h3 ^% m  T% R
) l1 ?1 p$ N7 K4 Z' L2 X" k* n4 a唔該!!!!!!!!!
4 h8 k" G9 S6 p- ~
9 @5 r9 F* e% H* a唉~~就死.......唔好意思.....煩住晒!!!

( u! w' S, |+ [5 t" K5 `( C% dcylinder??
# u5 I+ v' E! i* _3 I
. ?/ C) w0 {2 o$ jvolume = 兀 x 半徑二次方 x height

Asurada129

Originally posted by JCer at 2005-8-7 10:15 PM:# c, n3 G3 O9 q/ g7 ?

) m" c0 x/ r/ H* s. h3 x' W2 v~_~ 計咩先... 表面 ? 體積 ?

0 R- Z0 @8 l& u9 |" s' g7 k你!!!!!!!!!!!!CD ROM甘耐~~~同我去投票!!!!!!!!!!!!!!!

twh1110

Originally posted by crap at 2005-8-7 10:14 PM:
- |0 o- J& W' |6 ?6 C" B呢度有邊個有MSN嫁?
. O4 v1 M' z9 Y9 m9 R無既拿拿臨開番個啦 (包括Asu=.=)

) H- }+ ?  f8 f0 y! A
我[email protected]有~

wanmankit

Originally posted by Asurada129 at 2005-8-7 10:18 PM:. T) \" x. p& y1 Q* T% ?

6 T3 G' v8 t! l8 M3 I. m& `快去~

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投自己一票=.=

月月鳥

Originally posted by 月月鳥 at 2005-8-7 10:18 PM:3 {- s4 N( t7 A, y" w! D8 }

0 a* ^4 D9 E: E2 z% ]+ A0 a) mcylinder??. y6 \# n% B, T  h: [* Q3 a) u
8 i$ X( p2 ^: n& K
volume = 兀 x 半徑二次方 x height

, }0 q  f8 f2 j, u5 _2 l- P: B6 m; `
total surface area = 2兀rh + 2兀 r二次方

twh1110

Originally posted by Asurada129 at 2005-8-7 10:16 PM:
4 Y9 B  n% s0 ~5 w- Y
6 D. D0 o/ ~  w唔OK...今日你要俾個交代我

" P. _7 V; _3 ^9 n4 @你俾d time 我la ,plx~