guswan

PC may stand for:+ o2 y) Z" L1 X  X: e1 T

. S* c. [8 _, d7 j4 L* V- m) OProfessional Corporation, certain corporations that provide personal services, such as law firms, dental clinics, and physicians in multi-party clinical practice. 1 I; a8 d* d* O( J6 M
Political correctness, language that appears calculated to provide a minimum of offense
3 A4 C  E; P3 APolice Constable (also Pc), in the UK and Canada
& C0 r. s8 B4 {" F% K( h% ]Presbyterian Church (USA), a Christian denomination
1 Z  p$ [6 p; sPrivy Council, a body that advises the head of state of a nation (see also Queen's Privy Council for Canada)
" I6 V: ^8 O' u- XPro-choice, a self-description used by people who believe that women should have the legal right to have an abortion , Y- l# _) C0 R, n: M( ]
Proto-Celtic language, the reconstructed common ancestor of the Celtic languages ' t# `, f8 F/ ^
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/ b, v3 w( @% iEngineering, mathematics, science and technology+ M$ X: F1 `2 B0 @3 U
Personal computer, a microcomputer whose price, size, and capabilities make it suitable for personal usage; most commonly, it refers to an IBM PC compatible, making IBM responsible for popularizing the term "PC" in 1981. 1 {& }* c$ e& b( e
Principal component, in mathematics: vectors and mathematical statistics (also PC1, PC2 etc.)
" [$ k) S# E/ ?) V; j* rPresenting complaint, used in medicine to identify the patient's primary and most serious symptom. ' ?3 Q- y7 j( e
In engineering, computer science and technology:
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Pocket computer, a small programmable calculator
0 R/ o( s1 K+ @( `4 J& yProgram counter, a special type of register in a computer
: u8 x7 K* w, a; Q3 _/ A$ ~: lProgrammable Controller (PLC), a type of electrical engineering circuit components in the subfield of Control and Automation or Feedback and Control 5 e6 O; {2 ~% t( e0 Y
Paper Cassette, the tray that holds paper in a laser printer. The term is mostly used by older Hewlett-Packard laser printers by way of cryptic error messages such as "PC Load Letter" and "PC Load A4".
& p+ P$ }3 [% H: E$ lpetacoulomb, an SI unit of electric charge equal to 1015 coulombs ( Y3 ?: @- O& f+ q  V
Photonic crystal, periodic dielectric or metallo-dielectric (nano)structures * Q# K: l/ L& W1 I$ z
Polycarbonate, a particular group of thermoplastics
6 v+ e* L" J  gPropylene carbonate, a polar organic solvent 7 j! ^8 ?) W9 c
Pubococcygeus muscle, a muscle in the human body / H2 K1 `. D8 C4 x4 u. u0 X
Point Code, a C7/SS7 Point Code $ r+ z" t$ G2 S* E; q: a
Prontor/Compur, a jack or plug for providing flash synchronization to a camera ; Q5 N, a% a- Q( A0 k& f
Printed Circuit, usually in the context of PC board or PC card 0 g" E5 U, T4 y7 R" N
Phrozen Crew, a group of computer software crackers
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As technological units: pc may mean:
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parsec, an astronomical unit of distance (from "parallax-second") ' Z# h8 ?1 M5 B) P$ g
Percent or per cent 0 b3 L! S, U8 v2 R/ i

% l: J+ g) F/ r9 z' }/ m# ypC may mean:- e9 d& X/ Y' R) w

7 [  F- y. ~* Z, q) l: Y) Xpicocoulomb, an SI unit of electric charge equal to 10-12 coulomb
- R% w7 ~" e7 q; F  p6 }0 B; HAs Law enforcement language: pc may mean:
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Probable cause, a judicially acceptable reason for taking action such as a traffic stop or entering a residence
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% ~0 o: }; T  ^: ~- l- A) I+ F以上係 Wikipedia 嘅 search results., g4 F" [: H6 f2 l2 i( @- I* T( N9 @4 V
所以,上文下理唔該.

guswan

Originally posted by austin666 at 2006-10-22 16:19:
1 c# e. {( R5 R* n7 BＰ＝１６4 D/ ^  N3 @6 ~) R$ m% h' G& t

0 D. a3 E; m  k3 XＣ＝３
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所以ＰＣ＝１９

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* g! y. Z0 o, c* X; ~: a) ]計錯數!!!!/ q1 d! x9 D  q
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if P=16,  v' l) ]3 K2 t
  C=3,4 B% @, s* I$ S: c/ L, N$ ]: g! H

& F  }  L0 f+ U  D$ y! g PC=48.
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if P=16th
  k' b8 S0 K: t9 L  C=3rd5 N# p$ P9 L7 R6 l( x+ b
PC=S(19th)