They tested algebra, geometry, data analysis and number concepts.

调查人员选取了代数、几何、数据分心和数理概念进行测试。

youdao

As you can see the number of concepts is relatively small, and should be reasonably familiar to anyone who has worked on service-oriented solutions.

正如你可以看到的，概念的数目相对较小，而且对于任何从事面向服务的解决方案的人应当相当地熟悉。

youdao

I cover a number of different concepts in this example, highlighting the following concepts.

我还在本示例中包含了许多不同的概念，重点强调以下概念。

youdao

Because the mind can only deal with a limited number of concepts in a given context, it must start subcategorizing.

FORBES: The War Against Big Banks Is A War Against Your Mind

Conca confuses a number of concepts (intentionally???).

FORBES: Fear Of Radiation -- It's All In The Noise

The fact that it combined a number of existing concepts and technologies masked its innovativeness.

FORBES: The Difference Between New and Innovative