In this paper a computer aided developing system used for electronically controlled gasoline engines is introduced.
本文介绍了一种用于电控汽油机的计算机辅助开发系统.
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After analyzing demand the market orientation of WTI and its developing system are analyzed emphatically.
在对需求分析之后,着重分析了西部信托产品的市场定位与开发体系.
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