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sunjingwo

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double CPressData::JPress(double x,double y)//x´ú±íh´¹Ö±,y´ú±íkˮƽ
{
CString ll;
double h0;//h0ÊǸ߯×ܳ¤
double htrue;//htrueÊǯÁÏʵ¼Ê¸ß
double rls;//¯Éí(¼´Â¯ÁÏ´¦)´¦µÄ°ë¾¶¼ÆËã
int j,i;//jΪ¸ß¯´¹Ö±·½ÏòµÄµ¥ÔªÊý;iΪˮƽ·½ÏòµÄµ¥ÔªÊý
int n;
h0=m_epdh1+m_epdh2+m_epdh3+m_epdh4+m_epdh5;
htrue=h0-m_epdmh;
rls=m_epdd1/2+(m_epdmh-m_epdh1)*tan((90-m_epda1)/180);
j=(int)floor(htrue/y);
i=(int)floor(rls/x);
int l1,l2,l3,l4;
int nn=0;
double rx;//ÈÎÒâ¾¶Ïò°ë¾¶
double d;//ÈÎÒâ¾¶ÏòÖ±¾¶
double jp[500];//¾²Ñ¹Á¦Öµ-34-
double kesi=0.45;//¯ÁϲàѹϵÊý0.3-0.6
char str[100];//´æ´¢Êý¾ÝÊä³ö
l1=j-(int)floor((m_epdh3+m_epdh4+m_epdh5)/y);
l2=j-(int)floor((m_epdh4+m_epdh5)/y);
l3=j-(int)floor(m_epdh5/y);
l4=j;
m_listpd.AddString("¾²Ñ¹Á¦µÄÊý¾ÝÊä³ö";
for(n=1;n {
rx=rls+n*y*atan(m_epda1/180);
d=2*rx;
jp[n]=9.8*(d*m_epdpd)*(1-exp(-4*m_epdgr*kesi*n*y/d))/(4*m_epdgr*kesi);
_gcvt(jp[n],10,str);
m_listpd.AddString(str);
}
for(n=l1;n {
d=m_epdd2;
jp[n]=9.8*(d*m_epdpd)*(1-exp(-4*m_epdgr*kesi*n*y/d))/(4*m_epdgr*kesi);
gcvt(jp[n],10,str);
m_listpd.AddString(str);
}
for(n=l2;n {
nn++;
rx=m_epdd2/2-nn*y*atan(m_epda2/180);
d=2*rx;
jp[n]=9.8*(d*m_epdpd)*(1-exp(-4*m_epdgr*kesi*n*y/d))/(4*m_epdgr*kesi);
gcvt(jp[n],10,str);
m_listpd.AddString(str);
}for(n=l3;n {
d=m_epdd3;
jp[n]=9.8*(d*m_epdpd)*(1-exp(-4*m_epdgr*kesi*n*y/d))/(4*m_epdgr*kesi);
gcvt(jp[n],10,str);
m_listpd.AddString(str);
}
return array[1000];
}
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