捲筒

拼音：juàn tǒng

英文解釋：

【化】 coiling block; drum; spool

織機捲筒軸斷裂失效分析
Analysis of Fracture Failure for Loom Barrel Arbor
壓紙捲筒計算機印表機中被列印頭撞擊的滾筒
The roller in a computer printer against which the print head strikes
她抽出一個長捲筒，打開了一張世界地圖。
Pulling up a long tube，she unrolled a map of the world.
絞車，起貨機一種裝有捲筒的固定的電動機驅動或手動的吊升機械，捲筒周圍纏繞著與提升的重物相連的繩索
rope or chain attached to the load being lifted
捲筒紙的一卷在製造過程中或已進入新聞出版網的一大卷連續不斷的紙，如新聞紙
is fed into a web press
摩擦捲筒式防墜罐裝置在馬蘭礦副立井的套用
Application of Frication Reel-cage Prevented Fall in Malan Mine Viceshaft
她抽出一個長捲筒，打開了一張世界地圖。
Pulling up a long tube，she unrolled a map of the world
捲筒在其周圍卷繞材料的物體，如線軸或線桶
An object, such as a spool or barrel, around which material is wound