This situation stems from commercialization requirements for financial institutions of their own, ill geographical distribution in the central rural areas, poor operating efficiency as well.
这种状况源于金融机构自身商业性要求以及中部农村地区地理区位分布不利、经营效益较差等。
S. are beginning to turn to transformer technologies to improve distribution reliability and efficiency as well as customer service and operating costs.
美国的公共事业经营者为了改善配电的可靠性与效率，客户服务，运用成本开始关注变压器技术。
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