But if it's a minor revision, what justifies charging at all?

但是如果是微小修订，收费的原因是什么呢？

And suppose that both major revision Numbers, in field1, are the same-the function will always return false because the minor revision will not be checked.

假设两个版本号的major域是相等的，那么该函数必然返回false, minor根本就不需要比较了。

JAXP 1.2 emerged in 2002 as a minor revision of the specification, and added a standardized means of invoking W3C XML Schema validation in JAXP-compliant parsers.

随着规范的小幅修订，2002年发行了JAXP 1.2，同时还增加了在JAXP兼容解析器中调用W3C XML schema验证的一些标准方式。

A major and minor version number, and a revision and build number.

主要和次要版本号码，以及修订和组建编号。

This revision fixes a few minor bugs, some of them might be important to you.

这一版本修正了一些小错误，其中一些可能对你有用。

That being said, of course these changes are not yet implemented and are subject to revision or reversal before the next minor patch.

当然，这些改动还没有实施，在下一个小补丁出来之后也有可能被修改或是废置。