有3种访问DBaaS的主要方法：通过一个图形用户界面(GUI)、命令行界面(CLI)或直接通过一个标准的具象状态传输(REST)接口。

There are three main methods of accessing DBaaS: through a graphical user interface (GUI), command line interface (CLI), or directly via a standard representational state transfer (REST) interface.

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HD 61830是一种图形液晶显示控制器，可与8位微处理器直接接口，管理64 K显示RAM。

HD61830 is a graphic LCD controller which directly interfaces to 8-bit micro-chip, managing 64k display RAM.

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