这些语言在存储、处理、访问和表示数据方面提出了各自不同的挑战。

These languages pose different challenges in storing, processing, accessing, and presenting the data.

youdao

DPTK提供了一种可用来访问数据的动态表达式语言。

DPTK provides a dynamic expression language that can be used to access the data.

youdao

用于从JSP页面访问数据的表示语言，最先是为JSTL 1.0开发的，现在已合并到JSP 2.0规范中了。

An Expression Language for accessing data from JSP pages that was originally developed for JSTL 1.0 and is now incorporated into the JSP 2.0 Specification.

youdao