A useful test to ascertain operational efficiency is simply to load up the system as much as possible to see if the air is actually cooling at the vents sufficiently.
一个旨在确保运行效率的有效检测很简单，就是让系统承载尽可能大的负荷，来测试空气是否在排气口出来时被足够冷却。
At present, in order to dispatch load, lots of hydropower stations need to use the unit efficiency curve, which more or less has some errors because it is obtained by model test.
目前许多电站负荷分配需要使用机组效率曲线，但是由于机组效率曲线是通过模型机得来，在实际运行中难免会有误差。
Experimental test shows that the full load efficiency of the filament power supply can be up to 92% for the designed and manufactured compact circuit.
通过实验测试，设计的灯丝电源在兼顾小型化的同时，满载效率达到92%。
Test results have indicated that under rated load, the heat efficiency of the new burner is 30 ~ 50% higher than that of the ordinary ones.
测定结果表明，这种燃烧器在额定负荷下的热效率比目前常用的燃烧器提高30—50%。
Test results have indicated that under rated load, the heat efficiency of the new burner is 30 ~ 50% higher than that of the ordinary ones.
测定结果表明，这种燃烧器在额定负荷下的热效率比目前常用的燃烧器提高30—50%。
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