The optimized control system for engine speed of a hybrid electric vehicle is the key to keeping as low as possible fuel consumption and vehicle emission.

在混合动力电动汽车中发动机转速的优化控制是降低油耗、减少排放的关键。

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Results We optimized the bioreactor configuration and bioreactor compose of control system and culture chamber. Bioreactor can be put into incubator and culture cartilage by dynamic state.

结果确定了生物反应器的内腔结构，生物反应器由控制系统和细胞培养室两部分构成，能置于培养箱中对软骨细胞材料复合物进行动态培养。

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In PLC system the control program decides the characteristics of system run. This paper describes the optimized design of control program for hydraulic press by practical example.

在PLC系统中，控制程序决定着系统运行的特征。本文结合实例对液压机控制程序的优化设计进行了阐述。

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