In order to test the working ability of the equipment under rated load, the load test can be carried out according to the percentage increasing mode of the design center.
小型加工中心负荷试验主要是为了检验设备在额定负荷下的工作能力，负荷试验可按加工中心设计功率的百分比递增方式顺序进行。
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%。
To selection of the optimum type transposition from the test results at rated load and overload operation are compared and analyzed in the paper.
比较分析了在额定和超发工况下的试验结果，以便按照具体情况选择最佳方案。
After the improvement, the stable combustion test load without firing oil is as low as 45% of rated load, which greatly enhanced the ability of in depth peak load cycling.
改造后其不投油稳燃试验负荷达到了45%，大大提高了锅炉的深度调峰能力。
After the improvement, the stable combustion test load without firing oil is as low as 45% of rated load, which greatly enhanced the ability of in depth peak load cycling.
改造后其不投油稳燃试验负荷达到了45%，大大提高了锅炉的深度调峰能力。
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