                              
һȷĻʽ

    ѧ̽ʱȱעǻ̬ȻָȷϰѧʱƲȷͲٶ׼ȷ룬Ҳƣ͡ȷǣ

    1. Ӧֱϵĸ߶Ҫָ

    2. Ҹߣƽֱָڹ涨Ļ׼ϡ

    3. ʾĿƽӵĸ߶ȣԭڼҷãĶ

ȷļ뷽

    1. ׼λλڼ̵ĵڶУа˸ּ(G,H)ͼ

         ӡ  ġ  ơ  ǡ  ȡ      ̡  
      ---- ------ ----  ----------   ---------  ---- ------ ----
      Сָ ָ ָ  ʳָ              ʳָ  ʳ ָ Сָ
      ----------------------              ----------------------
                                                  

    2. ּĻ

      (1) ҪƽֱֱҪ־ֹȫָ֡
    
      (2) ָҪ΢ָĵһؽ΢ɻΣֱ
          ڼ롣
    
      (3) ʱֻ̧Ҫָſ
          ص׼λãͣڸղŴļϡ
    
      (4) УҪͬĽػ͡
    
      (5) ôĴָոһһո

      (6) Ҫʱ̧СָһEnterص׼λ

                          뷽

ֱʻ̷ࣺ

    G F D S A        H J K L M
    ƲT R E W Q    ()Y U I O P   N B V C X 

ע⣺һ룺֡һָּ

      룺  룺 

֣(Ĵͬһ)

   -- ľ   -- Ŀտɽ
  Ʋ -- ̰˽   -- ˮ֮   -- Ů 

һּ(һӿո

    һҪ   йͬ
    Ʋ͵   Ϊ   ˷Ծ

ָ(ּΪһָһ)

    ȻָڵļȻ󽫸ָһʻһʻ𿪺GHƲTYN2ʻȡһڶһʣ磺- N N Y G)3ʻֲָ֣ܳL磺ح- H H L )

ͨ򣺣ÿһɲָͬȺ˳ģ

  (1) ĸָһְָȺ˳

           磺  - J C U     - M J

  * ĩʻʶ룺 𿪻ָ֣ܳҪĩʻʶ롣

       ĩ      Ӻ ()           Ӻ 
       ---------------------------------------------------------
        ᣺   G       F       D         DC(g)  AL(f)  RP(D)
           H       J       K         SR(h)  TF(j) 
        Ʋ   T       R       E
        ࣺ   Y       U       I         WC(y)           δFI(i)
        ۣ   N       B       V  
  
  (2) ָȡһڶĩ ָ
         
        磺(4ָ) - P W W K    (5ָ) - X F N D



  (1) ִʣһֵĵһ   ڶֵĵһ

        磺 X O X F  --  (XON)(XFND) 

  (2) ִʣһֵĵһ  ڶֵĵһ  ֵһ,롣

磺 Y T S M -- (YF)(THA)(SM)

  (3) ִʣȡÿֵĵһ롣
        
        磺֪ʶ T Y W B -- ֪(TD)ʶ(YKW)(WV)(BB)

  (4) ִʣȡһֵĵһ  һֵĵһ롣

        磺й K L W T -- (K)(L)(w)(TF)
