bottom transverse 底列板 ; 底部横材 ; 船底横材 ; 船底横骨
Bottom end transverse member 下端梁
Bottom transverse webs 船底横框架
Acoustic instruments on the submarine told us that there was a ridge at the bottom of the ocean, sitting transverse to the flow of ice.
潜艇上的声波仪器告诉我们，在海洋底部有一道海脊，横向坐落在冰流方向上。
This vessel is a steel box - type working ship with single continuous deck, deck bottom being transverse framing, sheer being transverse framing, and tapered bow stern.
本船为钢质单连续甲板，甲板和底部为纵骨架式，舷部为横骨架式的首尾端削斜的方箱型工程船舶船型。
Suitable drain holes and air holes to be provided on transverse structural members. The scallops in bottom area to be not less than 100mm radius.
在横向构件上应提供适当的排放孔和透气孔，底部区域的扇形孔的半径应不小于100 mm。
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