The format of the data in its permanent store might also be unknown to the application.

永久存储中的数据格式可能还不为应用程序所知。

youdao

And a vast amount of data is stored in the cloud, on servers whose location may be unknown.

相当大量的数据存储在云中心，服务器的地址不详。

youdao

Most of the data will be held in large legacy or package systems, for which the details of data structure may be unknown.

大多数数据将会存储于大型遗留或打包的系统中，数据结构的细节对于这些系统来说可能是不可见的。

youdao

"You can have that test, but it can't be an exclusive test because of the nature of the patent laws which are to protect new and unknown inventions."

VOA: special.2010.07.16

- "She lived unknown and few could know"-- how can she be unknown if few know anything about her?

她不为人知地活着，鲜有人知道她“,如果有任何人知道关于她的任何事情,又怎么能说他不为人知呢？

耶鲁公开课 - 文学理论导论课程节选

So, what we have found out so far, I'm purposely going from x to y because I want you to know that the unknown variable can be called an x or can be called a y.

到目前为止,我们有这些结论,我特地把x换成y,因为我想让你们明白,未知变量既可以写成x,也可以写成y

耶鲁公开课 - 基础物理课程节选

In the same sense, the casualties caused by the no-fly zone would be unknown.

FORBES: How A Libyan No-Fly Zone Could Backfire

Some uses of data may be unknown today, but important decades hence.

FORBES: The Truth About Risks, Benefits of the Smart Grid

Mr Hague may be unknown but he is not vague.

ECONOMIST: Don��t be vague