以虚拟样机技术为设计理念，通过UG软件，建立汽车发动机盖锁的虚拟样机模型。

Taking the virtual prototype technology as the designing idea, the virtual prototype model for automobile engine hood lock was established by means of UG software.

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你有没有打开过汽车的发动机盖并想想这里面是怎么运转的？

Have you ever opened the hood of your car and wondered what was going on in there?

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汽车覆盖件主要指覆盖汽车发动机和底盘、构成驾驶室和车身的一些零件，如挡泥板、顶盖、车门外板、发动机盖、水箱盖、行李箱盖等。

Auto body parts mainly include covers of the engine and chassis, parts of cab and body, such as mudguard, roof, car door panel, engine cover, radiator cover and trunk cover.

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