But unlike most wrapping frameworks, Rails can discover the features of the object model by querying the database table.

与大多数包装框架不同，Rails能通过查询数据库表发现对象模型的特征。

youdao

Combined with the traditional software testing theoretics, a synchronous testing model has been put forward according to the new features of the Object-oriented technology.

通过结合传统的测试理论，针对面向对象技术新特性在测试中所引发的问题，一种同步的测试过程模型被提出并建立。

youdao

The process can usefully be thought of in terms of the gradual emergence of two somewhat separate features: the self as a subject, and the self as an object.

这一过程会逐渐形成两种稍有不同的特征：主体自我和客体自我。

youdao