The new form component does more than simply allow you to create a form and form elements programmatically.

新的表单组件提供的功能不仅仅是允许您用编程的方法创建一个表单和表单元素。

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Look at the form component from the editor page, which is shown in Listing 15. This page USES a couple of Seam component tags that make life easier when developing the view.

从编辑器页面(如清单15所示)观察表单组件。

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During the render phase the components contained within the form component will be looked up and asked to render themselves, whereupon they will generate standard HTML to the output.

在呈现阶段，包含在表单组件中的组件将被查看到，并被要求呈现它们自己，因此它们将向输出产生标准的 HTML。

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And because the key component of solar cells is an expensive, highly purified form of silicon, there's a real economic benefit to this design.

VOA: standard.2010.02.19

But look at the lattice energy, the Madelung energy component is huge which tells you that when ions form they really want to continue to glom onto one another and form that giant crystal.

看看晶格能，马德龙能很大,这告诉我们，当形成离子是,它们如果要继续的话,需要从另外一方夺取电子，形成巨大的晶体。

麻省理工公开课 - 固态化学导论课程节选

UKIP's 13 MEPs form the biggest component of Europe of Freedom and Democracy.

BBC: UKIP forms new Eurosceptic group

As such, they form an essential component of marine observing systems established as part of the World Weather Watch, the World Climate Research Programme, the Global Ocean Observing System, the Global Climate Observing System and other meteorological and oceanographic operational and research programmes.

UNESCO: THEMES

Rosanne and two other scientists decided to block the gene for apolipoprotein B, the main component in the form of cholesterol that contributes to heart attacks.

FORBES: Degunker