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suzhiping

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  rou=1/(sigma*exp(-(t1/t0+t)));
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  sigma=6*e1^2*(2*m*fai)^(1/2)/(3.1415*h^2);
    t1=2*fai^2*A/(3.1415*e1^2*k*w);
    t0=2^(1/2)*h*fai^(3/2)*A/(3.1415^3*e1^2*k*m^(1/2)*w^2);
ÆäÖмÙÉ裺
e1=1.602e-19;
k=1.38e-23;
t=333;
m=9.108e-31;
h=6.625e-34;
A=0.785375e-12;
fai=1;
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csgt0

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xiegangmai: ½ð±Ò+1, лл²ÎÓë 2012-10-25 14:50:37
suzhiping: ½ð±Ò+20, ¡ï¡ï¡ï¡ï¡ï×î¼Ñ´ð°¸ 2012-10-25 15:08:27
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showmethemoney
2Â¥2012-10-25 11:46:42
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû

suzhiping

гæ (СÓÐÃûÆø)

ÒýÓûØÌû:
2Â¥: Originally posted by csgt0 at 2012-10-25 11:46:42
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Warning: Divide by zero.
> In inlineeval at 13
  In inline.feval at 34
  In specgraph\private\ezplotfeval at 29
  In ezplot>ezimplicit at 257
  In ezplot at 157
  In sym.ezplot at 46
3Â¥2012-10-25 12:05:42
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû

csgt0

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xiegangmai: ½ð±Ò+1, лл½¨Òé 2012-10-25 14:50:45
Êý̫С£¬ÆäʵÕâ¸ö¿ÉÒÔÏÈÊÖËã°ÑÖ¸Êý¶¼»¯¼òÏÂÔÙËã
showmethemoney
4Â¥2012-10-25 14:18:16
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû

qjq696

гæ (³õÈëÎÄ̳)

¡ï ¡ï
xiegangmai: ½ð±Ò+2, лл²ÎÓë 2012-11-12 19:32:47
e1=1.602e-19;
k=1.38e-23;
m=9.108e-31;
h=6.625e-34;
A=0.785375e-12;
ÏñÕâÑùµÄÊý¿ÉÄÜÒѾ­³¬³ö¼ÆËã»úÄܹ»±íʾµÄÊýÁË£¬¿ÉÒÔ×÷ϱÈÀýËõ·Å»ò¹éÒ»»¯£¬È¥µôÖ¸ÊýºÍµ¥Î»¡£
5Â¥2012-11-09 11:17:40
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû
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