Test research about the performance influence on the fan-outlet obstructed space are carried out, and the suitable space is put forward.

在试验的基础上对通风机出口无障碍空间的大小对风机性能测试的影响进行了试验研究，并给出了合理的无障碍空间值。

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It featured an L-shaped kitchen bench that divided the living area in half, and a narrow doorway to the bedroom that obstructed light coming through to the main living space.

它有一个L形的厨房工作台，把生活区分成两半，一扇狭窄的通往卧室的门挡住了照射进主要生活空间的光线。

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That space is now a high-end Italian men's boutique, the view of Central Park obstructed by belts and jeans.

WSJ: Gatsby Slept Here