Widgets can be both visual (in that they render visual content, such as a chart) or nonvisual (in that they provide some form of discrete function or access to a service).

小部件可以为可视的(呈现可视内容，如图标)或非可视的(提供某种形式的功能或对服务的访问)。

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Shortly after it launched, I likened its main feature-the ability to divide your friends into discrete groups, called circles-to the process of creating a seating chart for your wedding.

在它面世后不久，它的主要性能是将用户的朋友们划为详细的小组，即朋友圈，我将这一性能比作为婚礼创建座位图的一个过程。

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In order to get the more accuracy benthos terrain, not only the discrete electronic chart data but also the fathom lines etc data are considered.

海底地形不但考虑了离散点电子海图数据，而且也将某些特征数据考虑在内，从而生成相对精度较高的海底地形。

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