交流指示 meaning in Chinese

ac indication
alternating current indication

The analysis of current problem in the field of indictor and the need to improve ; 2
根据这些情况，我们提出交流指示仪表自动校验系统装置的研究。
With the development of high - technology , all trades " production and development need electric power which is one of the main energy . so the accuracy of electrical parameter caculation is very important for our country ' s economic development . the normal usage of ac indictor is very important for guaranteeing electricity ' s safety production and accuracy of electrical parameter caculation . now the area of domestic ac indictor has lots of shortcomings such as demanding many people synchronous proceeding , equipment operation complicacy and personnel error etc . so it can not demand the need of modern ac indictor checking
因此电参数计量的准确可靠，对保证我国经济的发展至关重要。交流仪表的正常使用，对保证发供电的安全生产、电能计量的准确可靠、电参量量值传递的准确可靠，发挥着至关重要的作用。目前国内交流指示仪表领域存在需要多人同步进行、校验设备多、操作复杂、人员误差大和劳动效率底等诸多缺点，加之电工校验台技术等级低，已经无法满足现代化校验交流指示仪表的需要。