青云翻译

Assuming coal mining enterprises because of security breaches and to obtain additional income for the q (q ≥ 0)

Assume that coal mining enterprises obtain additional revenue because of security breaches as Q (Q ≥ 0)

The supposition coal mine enterprise because of safe contrary obtains the extra income is Q(Q≥0)

Assuming that because of the security breach coal enterprises obtain the additional income for Q Q ( ≥0)

Assume that coal mining enterprises obtain additional revenue because of security breaches as Q (Q ≥ 0)