ѡ ֻ | ʵ԰

ƹ

 
ƹ»ҳ ۺ dz˵ϸ̸ƹѧһ
12һҳ
б ظ
鿴: 2198|ظ: 35

[ԭ] dz˵ϸ̸ƹѧһ

[]
Ѵ
1 
2015-12-28 15:12:49 | ʾȫ¥ |Ķģʽ

עƹʦ11ָ

Ҫ ¼ ſػ鿴ûʺţע ΢½

x
                        dz˵ϸ̸ƹѧһ
      Ȱƹ˶̸ոһִ˲ƣѧֻdz˵˵˾ͱ˵˵ˡֱ˵ϸһ㣬Щ˵̫ˣˣԯޣ֪ơ
      ƹʱֱ40ס2.7˵СС760*1525*2740׵̨֮ϡԼ180˵֮תشƹĺڿռ״̬ʱȺ˳򣬿ɻĸ׶ΣķС̨ǰ̨Сǰ󡣱̸̸ֱ
      ˵˵ķеƹ
趨׶δƹ뿪׷Ŀʼҷ̨˽׶ƹֻܵͿ
ûƹڿռй켣ֱ˶Ȼһ㻹ƹתʱй켣Ӱ죩
      ֻƹƽ˶б˶Ļ߷УһҲƹתʱͬй켣ҲӰ죩
      ѿǽʱø࣬1+1=2ô򵥵ӡΪһʼ£Сƹٶm*gԼ򵥵öࡣǵķ򡢴Сʱʱı䡣ϸΪڿ⣬ǻῴΪӵ
ȼٶƹתʱڷйлֿ˵ܵĸǰĦڲпĸǸ෴ɵӰ졣ڱ˶ϣ˶еƹСʱԺԲơǰƹҪſⲿֿǰִܵնǰƣȻˮܶҪȿ800Ħǿطĺɻͨ帲ǵͻմ߶Ħյͨ졣Բ󷽿ǰ˵ƹµִˮоͲ⡣ڲƹDzûγһ壬DZǴššǰƽתƹ˶ȻһǣԵͳֿΪһᵼƹٶȱ˶켣̣߱ƽ˶б˶ȣ
      ƹתǽرǶתǿҵĻȦȵȣӵˡһתתٶʸٶʸغʱתٶʸƽٶʸɵƽഹֱķϽһй켣ƫתŬ˹ЧӦŬ˹ЧӦԴڲŬǧҪΪһСٶֵĸްԣɻǿġ±ٶȲͬݲŬٿѹǿСѹǿѹǿԺԻһӶѷɻ졣
      ˶תŵƹתܵĿѹǿDzȵģƹ˸ΪضӵһҳΪŬ˹ͻٶȣƱػӰ쵽ƹٶȡתٶȺй켣ӰǶ򣨻Ȧ򣩣ܵĿѹܵĿѹ͵ƹѸ׹ԲȵIJաһϵǿʱ̨ټѡּͬת᷽ͬתٶȺٶȣֺƮǧƽߵ򳣳ý߳ԾͷһҲ⡣꿡СĴȱĪĻ򣬻㽶Ҷ򡢵СԲ䵶򣬶ǾֵתŬ˹Ĺ͡
      Ŭ˹һСʱʱ仯䷽жϣĴָʳֱָָǣֱָת᷽˶Ŭ˹һ˵ԻȦڣŬ˹ָǰ·ᵼƹѸ׹ˮƽ١ԻȦ½ڣŬ˹ָ·ᵼƹѸ׹ˮƽ١
      ϸοйס

ƹ, ٶ, ѧ, ռ,

13 +178
jiyibin + 20
־Ϣ + 20
ѩ + 10
wanglb_2589 + 10
Ŭ + 16
7106 + 10
Ϧ + 15
ӱ + 20 л¥ķʮָл
+ 20
xih4 + 9
HOUMALTZLX + 8
ѩ + 10
һ + 10

鿴ȫ

ӷ1Σ㽫20ƹұҽÿ5000ⶥڻ̳ǶһƷ΢ҳ涥ϽǷ




һƪѧƹĵ÷أ߿Σ
һƪʵıҪʼ
͹һ£
ظ

ʹõ ٱ

Ѵ
1 
 ¥| 2015-12-28 15:18:57 | ʾȫ¥
Ŭ˹ЧӦ.jpg
Ŭ˹ЧӦ

Ŭ.jpg

Ŭ
¥ظ(0)
͹һ£
ظ ֧

ʹõ ٱ

Ѵ
1 
 ¥| 2015-12-28 15:20:20 | ʾȫ¥
.JPG
¥ظ(0)
͹һ£
ظ ֧

ʹõ ٱ

Ѵ
10 
2015-12-28 17:03:33 | ʾȫ¥
̫вˣ͸
¥ظ(0)
͹һ£
ظ ֧

ʹõ ٱ

Ѵ
0 
2015-12-28 17:29:34 | ʾȫ¥
˲ţ̫
¥ظ(0)
дƹ£Ľ
ظ ֧

ʹõ ٱ

Ѵ
49 
2015-12-28 18:54:08 | ʾȫ¥
кõ
¥ظ(0)
͹һ£
ظ ֧

ʹõ ٱ

Ѵ
12 
2015-12-28 19:11:30 | ʾȫ¥
Ȳ
¥ظ(0)
͹һ£
ظ ֧

ʹõ ٱ

Ѵ
40 
2015-12-28 19:17:29 | ʾȫ¥
¥ظ(0)
ˣлл
ظ ֧

ʹõ ٱ

Ѵ
0 
2015-12-28 19:36:59 | ʾȫ¥
̫
¥ظ(0)
͹һ£
ظ ֧

ʹõ ٱ

Ѵ
9 
2015-12-28 21:05:16 ֻ | ʾȫ¥
˵ЩɶðϽ⡣ԭ
¥ظ(0)
ôĶаԵͰť~~~
ظ ֧

ʹõ ٱ

Ѵ
15 
2015-12-28 21:18:48 | ʾȫ¥
¥ı
¥ظ(1)
  • wzq48ƹȦĿѧԭй켣ķ
    ڣΣ...
    ѧ, 2008, 28(04):69-71

    ƹ˶ѧģ͵Ľо
    鳿Фӷ壬... - ȫѧ - 2004 - : 0
    ODEƹ˶켣о
    ־ - 桷 - 2011 - : 4
    ƹ˶лȦĶ̽Ӧ
    գ - ѧʵ - 2011 - : 5
    ƹȦ"ת"ѧ
    - Ƽ - 2002 - : 6
    ƹ˶뻡Ȧѧԭ
    ˿ - ΫְҵѧԺѧ - 2004 - : 2
    ƹַߵȦǰ廡ȦԵ˶ѧ
    Թɣɣ֣ - ѧԺѧ - 2013 - : 1
    ƹֿ칥Ȧĵ˶ѧ
    Фا - ȫѧ - 2007 - : 1
    ƹֻȦĽѧ
    գ - ˶ - 2012 - : 0
    ֿ칥Ȧƹ˶Ա֫˶ѧ
    Фاʣƽ - ȫ˶ѧѧ - 2008 - : 11
    ظ
    ο
    Aerosol Technology: Properties, Behavior, and Measurement of Airborne Particles, 2nd Edition
    WC Hinds - 2012 - : 1025
    Aerodynamics of sports balls
    RD Mehta - Annual Review of Fluid Mechanics - 1985 - : 145
    йƹѵԭо
    Ⱥ - ѧѧ - 2004 - : 86
    йƹӿѧѵ˼
    - ѧ - 2000 - : 57
    ƹѧϰ:۽ʵ
    ƽ - ѧѧ - 2006 - : 13
    ƹתĶо
    Ⱥ־ - ѧԺѧ - 2000 - : 7
    ֤
    ȦȽԺвһ
    ƶФ - йƼ - 2011 - : 7
    ƹ˶лȦĶ̽Ӧ
    գ - ѧʵ - 2011 - : 5
    ټ
    - йƼ - 2010 - : 2
    ƹйеѧMatlab
    ڣФԣʽܣ... - ŽѧԺѧ:Ȼѧ桷 - 2010 - : 2
    ټ
    - йƼ - 2010 - : 2
    й켣Ŀѧ
    - о - 2011 - : 2
    ڿӹƵƹһ˾ȷ켣
    ԶԣΤΡݵ - 繤̡ - 2009 - : 2
    ߽ٶȹƵƹӾ
    ԶԣΤΡ - 㽭ѧѧ:ѧ桷 - 2012 - : 1
    ƹӾŷϵͳ
    - 㽭ѧ - 2011 - : 0
    Ʈѧԭ乥
    - ʵо̽ - 2011 - : 0
    2015-12-29 01:44 PM ظ
͹һ£
ظ ֧

ʹõ ٱ

Ѵ
2 
2015-12-28 21:33:02 | ʾȫ¥
          Ҫ֪Щɡ
¥ظ(1)
  • wzq48һûʲôãһһҲ˵
    񳴹ɣҲԳרһһӮеIJ̸֡
    2015-12-29 01:54 PM ظ
͹һ£
ظ ֧

ʹõ ٱ

Ѵ
0 
2015-12-28 21:40:56 | ʾȫ¥
һͿ
¥ظ(0)
͹һ£
ظ ֧

ʹõ ٱ

Ѵ
0 
2015-12-28 22:02:14 | ʾȫ¥
֪ʶˣл
¥ظ(0)
͹һ£
ظ ֧

ʹõ ٱ

Ѵ
3 
2015-12-28 22:49:06 | ʾȫ¥
һΣ̫
¥ظ(0)
ʵջ
ظ ֧

ʹõ ٱ

Ѵ
3 
2015-12-28 23:22:43 | ʾȫ¥
ϲţʽ£нͷղˣ׽ڴྫƷ!
¥ظ(0)
͹һ£
ظ ֧

ʹõ ٱ

Ѵ
85 
2015-12-28 23:40:44 | ʾȫ¥
һ£֪ÿʮףڵ30תǶٷ̨
¥ظ(7)
  • ǺǣеҪٶȣתӰ졣ٶȣδ֪---ת¥͵ǿ
    2015-12-29 01:26 AM ظ
  • wzq48вοйףֻһ֪ʶ˹
    ƹȦĿѧԭй켣ķ
    ڣΣ...
    ѧ, 2008, 28(04):69-71

    ѧģͼijʼȽơõĽۿԲοɸıм㡣ΪͼƬʽҷظСﲻܷͼƬ


    2015-12-29 09:14 PM ظ
  • wzq48Բοѧģͼ㡣ڼʮǿһаæԽʵݵףڻûпҲеġ
    2015-12-29 09:18 PM ظ
  • kwong֪ⲻһͨܽ⣬ʿҲΪȱ㹻϶޷׼ȷĽΪô֪ܶƹϵоرЩûʵ鱨棬ֻвο壬еȷԻҪһ֤
    2015-12-29 10:21 PM ظ
  • ظ wzq48 :Լô˵ġôѧģǹؼͼǿûʲôϵҪǿļҪǿļ
    2015-12-30 11:02 AM ظ
꺮ůʾ޿
ظ ֧

ʹõ ٱ

Ѵ
12 
2015-12-29 00:19:51 | ʾȫ¥
ΪβͼأЧ͸һЩ
¥ظ(1)
͹һ£
ظ ֧

ʹõ ٱ

Ѵ
1 
2015-12-29 06:17:50 ֻ | ʾȫ¥
ġ
¥ظ(0)
͹һ£
ظ ֧

ʹõ ٱ

Ѵ
0 
2015-12-29 09:40:02 | ʾȫ¥
¥ظ(0)
͹һ£
ظ ֧

ʹõ ٱ

12һҳ
б ظ
߼ģʽ
B Color Image Link Quote Code Smilies @ |ϴ

ֹ

ٻظ б ض