They may also take the form of describing properties of a definable or theoretic concept, such as 'all triangles have three sides'.

它们也能表现为描述一个可定义概念或理论概念的性质，如“一切三角形都有三条边”。

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The form can be an existing XFDL form or, if you just want to learn the concept, it could be a new form you create using IBM Workplace Forms Designer.

表单可以是现有的XFDL表单；如果您只是想学习概念，它也可以是用IBM Workplace Forms Designer创建的新表单。

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Pine forest directed to the projects leading concept: architectural form of the building as reminiscent of a pine cone or a hedgehog, blends into the surrounding environment.

松林指向项目的主导思想：建筑形式让人想起了松果或刺猬，融合到周围环境中。

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Regardless of all the systems out there that indicate ranking or even try to capture your degree of trust in others, the very notion of trust is a personal concept that is difficult or impossible to convey in a simple form that the system can quantify.

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