Using distributed overall structure, this system can be easily installed to a device, of which the measuring system needed technical upgrading.
由于采用了分散式的总体结构，便于安装到现有设备上，对现有设备的测量系统进行技术改造。
The choosing of regional leading industry of the old industrial base of northeast China has critical orienting and promoting functions to the upgrading and transformation of industry structure.
提出了东北老工业区域主导产业的选择，对东北老工业区域产业结构升级转换具有关键性的导向和推动作用的观点。
Two is to optimize the standard supply structure to meet the needs of the upgrading of the consumption structure.
二是优化标准供给结构，满足消费结构升级的需求。
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