本文即以国家863计划混合动力轿车项目为背景，主要研究混合动力汽车的整车控制及其在实车上的应用。
With the supporting by 863 program of hybrid electric car development, the main topic of this study is the HEV control strategy and its implementation in the real vehicle.
植物基因组非常庞大，在遗传背景不很清楚的情况下，要从其中找出需要的目的基因实非易事。
Because of the huge plant genome, it is difficult to find out the target genes under the unclear genetic background.
介绍了小型氟利昂冷库实训台的研制背景及结构特点，列举了通过该实训台可开设的实训项目。
Introducing the development background and structure characteristics of small freon cold storage training desk, illustrating some important training items on the training desk.
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