1) second fly ash
二次飞灰
2) secondary acceleration over-speed
二次飞升
1.
To restrain the frequent action of over-speed protection control (OPC) and to prevent secondary acceleration over-speed, it is suggested that OPC acting logic in digital electronic-hydraulic system (DEH) should be optimized and the reheat steam pressure be lowered as soon as possible after load rejection, thus providing reference for load rejecting test on large units.
介绍了湖南华润电力鲤鱼江有限公司2号机组(300MW)采用常规法的甩负荷试验,并针对抑制超速保护控制装置(OPC)的频繁动作和防止转速二次飞升的问题,提出优化数字式电液调节系统(DEH)中OPC动作逻辑和甩负荷后尽快使再热蒸汽压力降低的见解,可供大型机组甩负荷试验参考和借鉴。
3) the second rapid development
二次飞跃
1.
Six potential points of realizing the second rapid development of rural economy are presented in Yantai,the rules of the city choosing as the base of economic increasing points are pointed out and the apporachs of using potentials to realize the aim are discussed.
探讨了烟台市实现农村经济二次飞跃的六大潜力点，提出了本市选择经济增长点依据的原则，并讨论了利用潜力点实现经济目标的途
4) re-entrain dust
二次飞扬
1.
The discorona and re-entrain dust are two key iss ues to improve the efficiency of the electric precipitator.
反电晕和二次飞扬是电除尘器遇到的两大技术难题,本文提出了一种宽支撑防风型芒刺电晕线,它加大了阴极收尘面积,防风措施减小了阴极二次飞扬。
5) second rising
二次腾飞
1.
The second rising of the old industrial bases need the support of a certain dynamic system.
老工业基地的"二次腾飞"需要动力系统的支撑。
6) Quadratic aluminum dust
二次铝灰
补充资料：别家后次飞狐西即事
【诗文】：
远归从此别，亲爱失天涯。
去国频回首，方秋不在家。
鸣蛩闻塞路，冷雁背龙沙。
西次桑干曲，洲中见荻花。
【注释】：
【出处】：
远归从此别，亲爱失天涯。
去国频回首，方秋不在家。
鸣蛩闻塞路，冷雁背龙沙。
西次桑干曲，洲中见荻花。
【注释】：
【出处】：
说明：补充资料仅用于学习参考，请勿用于其它任何用途。
参考词条