Thus, noncontinuous emission limitations were appropriate only when continuous controls were infeasible.因此, 非持续性排放限制只有在持续性控制技术变得不可行时才是适当的.Since these settlements have disadvantages, the feedback reactive power compensato...

adj.不可实行的...

infeasible的音标：infeasible的英式发音音标为：[ɪn'fi:zəbl]infeasible的美式发音音标为：[ɪn'fizəbəl]...