阐述了工控系统的定义、分类及各主要特点，并详细介绍了应用在粮食加工行业中的工控系统及主要构成。
The definition, classification and main characteristics of industry control system are expounded. Its application in grain processing is introduced and its structure is analyzed.
文章利用广义方差分解研究了沪市各个分类指数之间的关系，显示了系统冲击在各个行业指数之间传递的特点。
Using the new method, the paper studies the interrelationships between the five ShangHai sector indexes. The results suggest that the shock to one in…
文章利用广义方差分解研究了沪市各个分类指数之间的关系，显示了系统冲击在各个行业指数之间传递的特点。
Using the new method, the paper studies the interrelationships between the five ShangHai sector indexes. The results suggest that the shock to one in…
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