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發表於 2006-10-21 06:59 PM
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PC may stand for:( [2 Z5 J o d
9 ?" i- I2 @1 w7 T* Y$ s- X3 V: VProfessional Corporation, certain corporations that provide personal services, such as law firms, dental clinics, and physicians in multi-party clinical practice. * ~: x0 S7 ~" T$ M/ I- w7 D9 [- c
Political correctness, language that appears calculated to provide a minimum of offense 0 J& I& t& {2 \) O
Police Constable (also Pc), in the UK and Canada : I9 h4 w/ F# ] u1 h; T
Presbyterian Church (USA), a Christian denomination
* b$ Y. D _4 O! Q5 b' t iPrivy Council, a body that advises the head of state of a nation (see also Queen's Privy Council for Canada) / g4 k. c/ ~, X) f1 ], n6 |/ M
Pro-choice, a self-description used by people who believe that women should have the legal right to have an abortion 0 Y* z5 v) M- |; n; B4 S- i9 I
Proto-Celtic language, the reconstructed common ancestor of the Celtic languages
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Engineering, mathematics, science and technology
, H, c. S: R, E/ D) y) r) gPersonal 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.
" J9 v. r' k; f+ j, S: \Principal component, in mathematics: vectors and mathematical statistics (also PC1, PC2 etc.)
7 k u2 f) h9 {9 u4 cPresenting complaint, used in medicine to identify the patient's primary and most serious symptom. ( s: ~' q S0 H
In engineering, computer science and technology:
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( r$ o- U# d% R5 w* WPocket computer, a small programmable calculator
3 i. A% V; q) G) x; VProgram counter, a special type of register in a computer
% {2 M, d" J2 {$ Y1 X! Z+ t" oProgrammable Controller (PLC), a type of electrical engineering circuit components in the subfield of Control and Automation or Feedback and Control : C! f9 n& ^+ T
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". 8 \* E2 B% H% W0 _) Q+ I
petacoulomb, an SI unit of electric charge equal to 1015 coulombs 5 A; J( L4 u# b3 l$ l
Photonic crystal, periodic dielectric or metallo-dielectric (nano)structures 1 N/ a2 u4 |; `
Polycarbonate, a particular group of thermoplastics
- E& Q! y0 I' F4 {! HPropylene carbonate, a polar organic solvent 2 d: r8 f* N( D+ G2 p) A
Pubococcygeus muscle, a muscle in the human body
6 m( |* R; _/ ]) ^" r+ D& fPoint Code, a C7/SS7 Point Code 9 [( R- l! r9 H; R7 U
Prontor/Compur, a jack or plug for providing flash synchronization to a camera
9 [" E5 x i5 v/ R; bPrinted Circuit, usually in the context of PC board or PC card
( m9 t' z2 B7 I$ h8 h, V$ QPhrozen Crew, a group of computer software crackers % R+ K5 A$ D8 F3 o) q( F) j1 U
: s' n' Q9 \& X; IAs technological units: pc may mean:
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! R. T3 J: l! C2 K% zparsec, an astronomical unit of distance (from "parallax-second") - \8 S! G9 z' W( E( g3 S
Percent or per cent # D2 I; P3 y' b, e$ P
# y; y' N( v5 x# t( JpC may mean:
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( _) p- f% @; l0 U3 T- dpicocoulomb, an SI unit of electric charge equal to 10-12 coulomb 4 `( D' E! ]' A& R6 n
As Law enforcement language: pc may mean:+ v2 o: G2 w5 H G! E" F' T" \0 \
; P9 W- f9 S! C6 ?% ^Probable cause, a judicially acceptable reason for taking action such as a traffic stop or entering a residence ( q0 r. D2 {/ p5 I! ^7 K& S( L' J# K
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8 {! A2 g4 s1 v6 Z所以,上文下理唔該. |
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