projected pole 中文意思是什麼
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In the second storey rere of his bloom s house the light of a paraffin oil lamp with oblique shade projected on a screen of roller blind supplied by frank o hara, window blind, curtain pole and revolving shutter manufacturer, 16 aungier street
在他布盧姆家的二樓後身，點起了一盞煤油燈，一個傾斜的人影投到卷式百葉簾上那是在安吉爾街十六號開業的百葉窗簾桿卷式簾製造商弗蘭克奧哈拉供應的。 -
For a unit of projected area, the loading on a telephone pole or a smokestack will be less than on an i-beam.
對一個單位面積來說，電線桿或煙囪上的荷載要比工字架上的荷載小。
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