electricity expense

electricity expense 基本解释

电力费用

经济

重点词汇

• electricityn. 电, 电流, 电学, 热情, 电力供应 [化] 电学; 电
• expensen. 费用, 代价, 开支, 损失 [经] 费用, 开支, 将支出转为费用

electricity expense 双语例句

1. 1、 Improving water flood efficiency and lowering electricity expense are the key way to achieve better economic results.
   有效提高注水系统效率和降低注水单耗是油田节能增效的重要课题。
2. 2、 If the policy of electric power is applied, off-peak electricity thermal storage is compared with electricity direct calefaction, its expense of energy consumption is the lower. It can bring profit.
   如果采用分时电价政策，电蓄热与电直接加热相比，加热相同数量的热水，它的能源消耗费用低，能带来很好的经济效益。
3. 3、 The ground water injection systems are of the characters of low efficiency, high electricity expense in China oil fields.
   我国油田地面注水系统效率低、耗电多、注水单耗高。
4. 4、 The optimization of electricity distribution network would save a huge investment and operation expense for the power company as well as improve degree of satisfaction of user to power supply.
   好的配电网规划不仅能够为电力公司节省大量的投资和运行费用，而且能够提高用户的供电满意度。