多档自动变速器 Multidrive
数控多档位选择开关 NC multi-position selective switch
多档恒温 automatic multi-gear themostat
多档自动恒温 automatice multi-gear thermostat
多文档界面 MDI ; multiple document interface ; Multiple Document ; MDI-Multiple Document Interface
多档案卷盘 multifile reel
多档案搜寻 multifile search
多档案数据库 multifile database
多档案 multiple file
多档债券 Multiple Tranche Bonds
在上传页中增加新的表单，以允许使用者一次多档上传。
Adds a new forms to Posting page that allow user to upload multiple files at once.
文中概括介绍的是DC10 J 130t多档变速箱的设计特点。
This paper generally introduces the design features of DC10J130T multistage gearboxes.
多档行星变速箱是十分有用的，但其最佳方案的设计是一件十分困难的工作。
Planetary gearbox is very useful but how to design its optimum scheme is quite difficult. In this paper, at first, a new method is presented and concisely narrated.
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