... 同形型配子 isogamete 异形型钢 shape steel rolled stock; shaped section 槽型材 channel section ...
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drop-shaped section 滴形截面
egg shaped section 蛋形截面
I-shaped cross-section 工字形截面
section shaped 定形的
cone-shaped variant section 锥体变径段
The horseshoe-shaped section supports your head and can be adjusted to the correct thickness.
马蹄型部分可支撑你的头部,调整到正确的厚度。
A part that operates by sliding, as the U-shaped section of tube on a trombone that is moved to produce various tones.
型滑管:靠滑动操作的部分,如长号上u型的管子部分,拉动它可以产生各种声调。
The second pipe was set vertically, with a U-shaped section cut out of one side of the bottom end to mate with the horizontal pipe.
第二根管子倒竖,用一个U型的被切去底部的一边的部件跟平躺的那个管子并排。
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