为保证受端系统发生突然失去一回重载线路或一台大容量机组等事故时保持电压稳定和正常供电,不致出现电压崩溃,受端系统中应有足够的()
A. 备用容量
B. 静态无功
C. 静态有功
D. 动态有功
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()is the process by which the position of the vessel at any moment is found by applying the last well-determined position to the run that has been made since,using for this purpose the ship’s course and the distance being those indicated by log.
A. dead reckoning
B. dead weight
C. dead slow ahead
D. dead slow aster
水产品特别是海产品在养殖过程中易污染致病性微生物副溶血性弧菌,餐饮服务提供者在加工这类种水产品时,如不注意加工工用具、容器等的严格区分,极易造成交叉污染,引发副溶血性弧菌食物中毒事故。
A. 正确
B. 错误
卡存款交易码是()。
A. 10
B. 1010
C. 1011
D. 40
从预算安排角度看,下列内容属于国债偿还资金来源的形式是()
A. 预算资金偿还
B. 设立偿还基金偿还
C. 预算列支偿还
D. “借新还旧”偿还