case-specific

A model is the generalization and abstraction of objective things. This paper summarizes four methods for the landform development of the tidal shore and underwater delta, mainly discusses the model structural elements, and presents their specific application on the basis of the authors' case study.

模型是对客观事物的概括和抽象，本文对海岸滩地和水下三角洲地形演变的研究总结了4种方法，重点讨论了模型的构建，并根据作者的研究实例给出了模型的具体应用。

A model to analyze the effect of thermal strain in the infrared optical films was introduced. When apply it to specific case, a necessary improvement has made on it.

引入了一个分析红外光学薄膜热应变效应的模型，并针对具体情况，对模型作了必要的改进。

Specific to the particular case of Chinese seasonal data, we should firstly take example by methods such as X-12-ARIMA 、 TRAMO/ SEATS, these methods are rather mature in data smoothing and better in eliminating volatility, so they can be directly applied.

针对中国季节数据的具体情况，中国的季节调整首先要借鉴X-12-ARIMA、TRAMO/SEATS等方法，这些方法对数据的平滑已经比较成熟，对于波动性的消除是比较好的，可以直接进行应用。