支持Portlet项目的库项目。

A library project to support the portlet project.

youdao

HDF是一个一般目的库和文件格式，用于存储科学数据。

HDF is a general purpose library and file format for storing scientific data.

youdao

注意，JarProject可以包含多个Jar，它们都可见，而且部署在每个引用项目的库或者模块中。

Note that JarProject can contain multiple Jars, which will be visible and deployed with each library or module that references the project.

youdao

It's defined in CS50's library; its sole purpose in life is to ask the user for a floating point value and return it.

它被定义在CS50的函数库中，它的唯一目的是,向用户询问一个浮点数的值，然后返回它。

哈佛公开课 - 计算机科学课程节选