Besides, it should be simple structure, light quantity and it can be convenient to remove and pack.

而且对它要求结构简单，重量轻，可以方便拆装。

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Project content : The Project use the wheat Straw to the raw material to produce light quantity and environment protection particle board .

项目内容：本项目以小麦秸秆为主要原料，生产轻质、环保型刨花板。

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The invention is capable of reducing light quantity generated in the resetting region, thereby improving a brightness proportion of the plasma display.

本发明能够减少在重置区间内所生成的光量，从而 能够较好改善等离子显示器的明暗比例。

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The idea was this: If after burning a quantity of heavy gasoline the airship became light, the skipper had only to switch to hydrogen, thus reducing lift.

FORBES: The long, loud history of hydrogen as a motor fuel.

Quantity is not necessarily a virtue, in this light.

FORBES: Ten Lessons for Idea Hunters