针对铸件热处理用电加热炉，提出了一种简单易行的计算机控制方案，采用PID系统控制算法，以达到优化并稳定工艺参数及提高产品质量的目的。
For electrical heating furnace a simple and feasible computer control strategy with PID algorithm has been set forth to achieve dynamic optimization and production stability.
通过对搅拌型苹果酸奶稳定性的研究，获得了重要的工艺参数和技术要点。
The important technological parameters and main points were obtained after the study of stability for stirred yogurt whit apple juice.
通过对黑豆山楂发酵乳稳定性的研究，获得了重要的工艺参数和技术要点。
Important technological parameters and main points were obtained from the study conducted on the stability of fermented milk of black soybean and haw.
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