We can distinguish between open and closed applications.

应用程序分为开放型和封闭型。

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Many of the newer net applications are closed, often proprietary, networks.

很多新兴的网络应用是封闭、通常有专属的网络。

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Warning: Mozilla Applications must be closed before synchronization or changes may be lost.

警告：同步前 Mozilla 软件必须要关闭，否则更改会丢失。

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Few have had accounts closed or applications rejected.

ECONOMIST: Squeezing the banks

He said the scheme Ulster Bank had put in place to compensate customers would not be closed and further applications would be looked at.

BBC: Ulster Bank says ?18m paid out so far in compensation

While Apple under Steve Jobs focused on its Macintosh closed system of hardware, software, and applications, Microsoft built an open market system on Windows: any hardware, any application, many ways to make money.

FORBES: Steve Jobs Is A Market Systems Master