复配溶剂满足沸点、黏度和极性基团三大原则；

The compound solvent met the three demands of boiling point, viscosity and polarity group.

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[摘要]在对工程合同风险进行分析的基础上，阐释了工程合同风险分配的三大原则。

Abstract: Based on the engineering contract risk analysis, elaborates the three principles of project contract risk allocation.

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提炼与规划服饰品牌核心价值有三大原则：高度的差异化、高度的消费者认同、体验式营销。

Refine to have three greatest principles with the programming dress brand core value: the high difference turn, the high consumer approve, experience personally a type marketing.

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