那位大师可以把下面博易指标改写为TB指标：

CHENQI

REFLINE: 1.05, 0.85, 0.75, 0.45, 0.25, 0.15, -0.05;

CountBars=950;
GAMMA:=0.66;

L0 = (1 - GAMMA)*C + GAMMA*REF(L0,1);
L1 = - (GAMMA *L0) + REF(L0,1) + GAMMA *REF(L1,1);
L2 = - (GAMMA *L1) + REF(L1,1) + GAMMA *REF(L2,1);
L3 = - (GAMMA *L2) + REF(L2,1) + GAMMA *REF(L3,1);

CU1 = IIF(L0 >= L1,L0 - L1, 0);
CU2 = iIF(L1 >= L2, CU1 + L1 - L2, CU1);
CU = iIF(L2 >= L3, CU2 + L2 - L3, CU2);

CD1 = iIF(L0 < L1, L1 - L0, 0);
CD2 = iIF(L1 < L2, CD1 + L2 - L1, CD1);
CD = iF((L2 < L3), CD2 + L3 - L2, CD2);

PARTLINE((CU + CD) <> 0,CU / (CU + CD)),COLOR808000,LINETHICK1;