改变分离器入口面积及排气管下口直径对分离空间内颗粒浓度分布的影响规律是不同的。
The influence of inlet area and diameter of exit tube on particle concentration distribution is also investigated.
入口面积的深灰色天鹅绒窗帘内衬墙创造一个舞台入口处，大厅休息，在楼梯间画匹配的暗灰色色调一路。
The entrance area has walls lined in dark grey velvet drapes to create a theatrical entrance, with the rest of the hall and stairwell painted in a matching dark grey hue all the way up.
在公园的入口，一个有悬臂式观景平台的访客建筑位于池塘上方，面积是植物学博物馆的两倍。
At the entrance to the gardens, a visitors building with a cantilevered viewing platform above the pond will double as a botany museum.
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