水电的英文：
hydroelectric power
recurrent expenses
(房租、水电等)经常性开支
The potential for hydroelectricity is well nigh exhausted
水电的潜力已接近用尽。
The potential of hydroelectricity of one region varies from that of another.
水电的潜力因地而异。
I found that I had forgotten to pay the bills for utilities.
我发现忘了付水电及煤气的费用。
As we cannot produce enough thermoelectricity, we should try to generate more hydroelectricity.
火电上不去，要在水电上打主意。
I found that I had forgotten to pay the utility bills.
我发现忘了付水电及煤气的费用。
In today' s practice, a substantial part of hydro electricity orginates from reservoirs
今天，很大一部分水电来源于水库。
a. 水力电气的
The potential for hydroelectricity is well nigh exhausted
水电的潜力已接近用尽。
The potential of hydroelectricity of one region varies from that of another.
水电的潜力因地而异。
Plans are being drawn up to build a big hydroelectric station here.
这里正在筹划建设一座大型水电站。
Installed capacity [electricity]: The maximum runoff of a hydroelectricity facility that can be constantly maintained and utilized by equipment.
装机能力，装机容量[电力]:水力发电设备可以经常保持和利用的最大流量。
On the upper reaches of the river stand a few hydro-electric power stations of different dimensions.
河的上游屹立着几座不同规模的水力发电站。
n. 力量；动力；能力；权力；大国；机能；体力
v. 给…提供动力
smoothing power
修匀功效
These drugs are powerful.
这些药物很有效。
Applications of Power Electronics Technique in Power System
电力电子技术在电力系统中的应用
Wind power: Use of the energy in winds to produce power.
风力:利用风的能量来产生动力。
Power plant is a power of 140 hp piston engine.
动力装置是一台功率140马力的活塞发动机。