Establish one class per analytical model.

每个分析模型建立一个类。

An analytical model for sensitized fluorescence has been developed.

建立了一个有关敏化荧光的解析模型。

An analytical model of fuzzy assessment of water quality is studied.

本文对水资源模糊评价理论进行了研究。

The analytical model used is the linear and parameter time-invariable system.

所采用的数学模型为线性和参数时不变的。

The first theory is descriptive model, and the second theory is analytical model.

前一种理论是描述模式，后一种理论是分析模式。