You can download the JSF specification , the reference implementation, two sample applications, and a JSF tutorial from Resources.

你能从参考资源中下载JSF的规范、参考实现、两个样例应用和一份JSF教程。

US aviation scientists thought up many tricks in designing in stealth JSF.

美国航空科学家在jsf战斗机的隐身设计上想出了不少高招.