这些规则控制了作用域之间的许可关系，以及作用域中的对象对其他内存区域中的对象的引用。
These rules control both the relationships allowed between scopes and the allowed references from an object in a scope to objects in other memory areas.
最新版本是 1.2006，可以免费下载而无须对许可证有明确的协议，除了在DTD 中对 cXML 主页的引用外，包中不包含许可证声明。
The latest version, 1.2006, can be downloaded freely without explicit agreement to a license, and the package contains no license statement except for a reference to the cXML home page in the DTD.
带问号的标题更加有趣且表意不明确，这也许可以解释下载和引用次数之间的差别：人们需要下载他们才能知道是否与自己的工作相关。
Maybe question-mark titles are more ambiguous and playful, so you have to download them to see if they're relevant to your work, explaining the mismatch between downloads and citations?
注：对许可和基准的引用以本文的发表日期为准。
Note: References to licenses and benchmark are current as of the publication date of this article.
未经许可不得以任何形式发表引用！
Without the permission cannot any form publication quotation!
本报告的版权仅为我公司所有，未经书面许可任何机构和个人不得以任何形式翻版、复制、刊登、发表或引用。
Any form of unauthorized distribution, reproduction, publication, release or quotation by any institution or individual is prohibited without CICC's written permission.
本报告的版权仅为我公司所有，未经书面许可任何机构和个人不得以任何形式翻版、复制、刊登、发表或引用。
Any form of unauthorized distribution, reproduction, publication, release or quotation by any institution or individual is prohibited without CICC's written permission.
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