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- Without the proper power, an electrical device (or load) may malfunction, fail prematurely or not operate at all. 没有稳定的电能，电力设备（或负载）不能正常工作甚至失灵。
- The paper derives out the proper power supply voltage of city road lighting according to the illuminance and life span character at different voltage level. 摘要根据路灯在不同电压下的照度及寿命特性，推导出城市道路照明灯具的最佳供电电压。
- The king was shorn of his power by his nobles. 国王被手下的贵族们剥夺了权力。
- I advise waiting till the proper time. 我建议等到适当的时候。
- Open tender for purchasing power transformer. 公开招标购买电力运输设备。
- I do not think it's proper for you to behave so. 我认为您这样的举止不合体统。
- It's not proper for you to catch him up very short. 你突然打断他的话是不恰当的。
- She's not at all a proper person for you to know. 她可不是正派人，你不应该结识她。
- James unleashed his power on Susan in revenge. 杰姆斯利用权力报复苏珊。
- Industry is a heavy user of electric power. 工业需耗费大量的电力。
- She hadn't had a proper holiday for years. 多年来她都没有过真正的假期。
- The company does not take proper fire precaution. 公司未采取正当的防火措施。
- Water is not a proper substitute for wine. 水不是酒的适当代用品。
- There was a power cut and all the lights went out. 因停电所有的灯都熄灭了。
- The pages aren't in proper order. 这些页数次序不对。
- A new nuclear power station is on the stocks here. 这座新的核电站在建造之中。
- Recycling is the only proper way. 循环再生是惟一的好办法。
- By power we mean the rate of doing work. 我们说功率就是指做功的速率。
- The media have a lot of power today. 现在大众传播媒介有很大的力量。
- The medicine did his stomachache a power of good. 这种药对他的胃痛疗效显著。
