two-point discrimination

METHODS: Two lever and a fixed-ratio schedule of food presentation reinforcement program were used in discrimination test session.

方法：采用双杆、固定比率食物强化型辨别实验程序。

We studied and compared the static and dynamic games of two oligarchic enterprises on second-degree price discrimination under the condition of linear demand functions.

第二，在线性需求函数条件下研究了两寡头厂商就二度价格歧视的静态与动态博弈，并作了比较；

In terms of modality, the analysis of direct and indirect speech of the two pieces of news also illustrates the discrimination against female.

在情态方面，本文通过对两篇报道中直接引语和间接引语的分析也得出其对女性的歧视。

As for target discrimination in the power spectrum image and the complex image, two main conclusions are obtained, one is the explicit relation between the resolution and signal-noise-ratio, the other is the explicit relation between the resolution and target relative phase.

分别针对功率图像和复图像的目标分辨，得到了明确的分辨率与信噪比的关系、分辨率与目标相对相位的关系这两个主要结论。

Tactile discrimination of distance between two end-points of a curved line

曲线两端点距离的触觉辨别