求翻译：Modelica根节点下为特定版本的Modleica标准库，在用户登录时可选择加载哪个版本的MSL。Public根节点下为用户共享的模型。是什么意思？

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Contains 3 Library Viewer root node: Modelica respectively, Public, CurrentUserName. Modelica root node for a specific version of the standard library, Modleica when the user logs in to select which version of the loaded MSL. Under the root node Public for users to share models.

Library Viewer contains 3 root nodes: Respectively is Modelica, Public, CurrentUserName.Under the Modelica root node for the specific edition Modleica standard storehouse, which edition registers when the user may choose loads MSL.Under Public root node for user sharing model.

Library Viewer contains the root node 3: Modelica,Public,CurrentUserName, respectively. Modelica standard library under the root node for a specific version of the Modleica, you can choose which version of MSL loaded when a user logs on. Public shared model for the user under the root node.

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