k1 1e-3[1/s] "正反应速率常数"
k2 1e-3[1/s] "正反应速率常数"
k3 1e-3[1/s] "正反应速率常数"
c_SC_init 10[ng/ul]/M_pDNA "初始浓度"
M_pDNA 1.95e6[g/mol] "分子量"
c_H2O_init 1000[kg/m^3]/18[g/mol] "初始浓度"