Color composition, plane structure, three-dimensional constitution is not only the factors of the design, but also the core element of design, is the actual form design.

色彩构成、平面构成、立体构成不仅是设计的构成因素，而且也是设计的核心元素，是设计的实际表现形式。

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The principle of plane composition refers to the number of factors in design, conceived in the study of logical reasoning, integration has become the expected screen process.

平面构成的原理是指将设计中的若干因素，在逻辑推理的研究下进行构思，整合成为预期画面的过程。

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Point, line, surface are all the factors belong to the plane constitution.

点、线、面都是属于平面构成的因素。

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The industry will be studying the human factors of the crew on the plane for many years to come.

CNN: STORY HIGHLIGHTS

Certainly when it comes to flight delays, problems unique to specific airlines like plane readiness and crew availability are compounded by factors beyond their control, such as airport mismanagement, air traffic congestion, bad weather and, these days, longer security lines.

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