substitution class

1. This will change the substitution from the datapool value to the return value of the custom code class.
   这将把取代值从数据池值更改为自定义代码类的返回值。
2. It's called "therapeutic substitution" and it happens when a patient is switched from to a cheaper medication in the same class of drugs.
   当病人较便宜的药物被换成同一等级的其他药物时可适用这一称谓。
3. We obtain a new substitution for modules over exchange rings satisfying the related comparability. Also we investigate the structure of modules over exchange rings satisfying the power comparability, and provide a new class of exchange rings satisfying the related comparability.
   本文得到了相关比较Exchange环上模的替代性，并研究了幂比较Exchange环上模的结构，进而提供了一类新的相关比较：Exchange环。
4. The problem of their location of substitution, of whether they have fixed substituting meaning, and whether they are used independently or in combination is complicated, reflecting a difference in their class of word formation and in their ability to form words.
   在借代位置、是否具有固定借代义及单用与合用方面，这类颜色词呈现出比较复杂的情况，反映出颜色词构词类型和构词能力的不同。
5. In addition, the substitution effect of rare earth elements on kinetin will be studied in solid medium, to discuss the class hormonal effects of rare earth elements.
   另外，在固体培养基中研究了稀土元素对激动素的替代作用，探讨了稀土元素的类激素效应。

noun

1. the class of all items that can be substituted into the same position (or slot) in a grammatical sentence (are in paradigmatic relation with one another)

   Synonym:    paradigm