gcb meaning in English

base]淋球菌固色剂
石墨化碳黑
植株内抑菌活性

The pressure existing between the guide vane and the runner when the pump - turbine of east china tongbai pumped storage power station stops at different loads is analyzed , and the method for determining the best load at which the generator circuit breaker ( gcb ) switches off during operation of the pump - turbine is illuminated
摘要介绍华东桐柏抽水蓄能电站的水泵运行时，不同负荷工况下停机、导叶和转轮间压力的变化，阐述了华东桐柏抽水蓄能电站1号机组发电机断路器开断的最佳负荷值选定。