谁能翻译下面的英文

In this paper, splitting a JSP page means that some portions
of the JSP page are cut from the JSP page and saved as
new JSP pages. Such newly created JSP pages are included
in the original JSP page by using some mechanism such
as the jsp:include tag. We call the included JSP page
the JSP fragment, and call the JSP page that invokes the
JSP fragments the master JSP page. A master JSP page invokes
JSP fragments and receives Web page fragments obtained
by executing them. Then the master JSP page merges
its own Web page fragment with the Web page fragments
received from the JSP fragments, and creates a final Web
page.
JSP fragments are not always executed in the same server
or at the same time. The application offload technology
allows a master JSP page and JSP fragments to be executed
in different servers.When the ESI mechanism is used,
esi:include tags are put into a Web page fragment obtained
by executing a master JSP page and interpreted in an
edge server that supports the ESI mechanism. In this case,
the edge server checks whether or not the Web page fragments
specified by esi:include tags exist in its cache.
If the contents of Web page fragments are not cached or
have expired, the JSP fragments are invoked from the edge
server, and executed in one or more application servers. If
different caching periods can be given to theWeb page fragments
obtained by executing the JSP fragments, each JSP
fragment is executed only when the cached content has expired.
The Dynacache technology, the ESI mechanism, and
the cache tag libraries can support different caching periods
for Web page fragments.
When a JSP page is split into fragments, the following
two conditionsmust be satisfied even if the master JSP page
and the JSP fragments are not executed in the same server
or at the same time.
Cond. 1 - 1 The total execution result of a master JSP page
and the JSP fragments is the same as the JSP page before
it was split.
Cond. 1 - 2 Each JSP page, which is either a master JSP
page or a JSP fragment, may be executed without other
JSP pages.
These conditions are satisfied by maintaining the data and
control dependences existing in a JSP page after the JSP
page has been split into fragments. However, it is hard work
for developers to detect data and control dependent portions
in a JSP page, because the data and control flow of a JSP
page can be divided among the JSP page, the JSP engine
that executes the JSP page, any Java beans used in the JSP
page, and etc.. Thus, a natural solution calls for automatically
detecting data-dependent and control-dependent portions
linked to the portions that developers want to split.

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