本文中介绍的算法和自由形式的文本搜索也可应用到客户数据库和其他小范围数据库。

The same algorithms and free-form text searching described here will also work on customer databases and other small-scope data repositories.

youdao

并且，他们常常发现，即使他们的算法不能确定具体的位置，但仍能缩小可能的范围，例如确定现场为沙滩还是沙漠。

And even if their algorithm failed to identify the specific location, they often found that it could narrow the possibilities, such as by identifying the locale as a beach or a desert.

youdao

答案要看 simplex 算法背后采用的代数关系，但是有关它是如何工作的解释已经超出了本文的范围。

The answer is in the algebra behind the simplex algorithm, but explaining how it works is beyond the scope of this article.

youdao