The conclusion can be used to provide direction for the choice of composite sleeve material, the design of built-up method and the roll structure.
可用于指导复合轧辊材质选择、热装方法的制定和轧辊结构设计。
The extension provides a built-in method for converting video files, but they will end up watermarked, so just download the files in MP4 if possible, or FLV if not.
这个扩展内置了视频格式转换的功能，但最终文件有水印，所以尽量下载MP4文件，没有的话再考虑FLV文件。
In this paper a space analysis method for built-up system of arch trussed beam has been proposed.
针对拱桁梁组合体系桥梁，本文提出一种空间计算方法。
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