flanges
n.
（机械等的）凸缘，（火车的）轮缘( flange的名词复数 );
例句:
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During fabrication slots for the stringers flanges were flame cut into box girders.
制造时,为安装纵梁翼缘,在箱型梁中用焰割法开槽口.
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The engine - feed system interface is at the turbopump inlet flanges.
发动机与供应系统的交界是在涡轮泵的进口法兰盘处.
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The web and flanges of the main girders were fabricated from ASTM A 441 steel.
主梁的腹板和翼缘用ASTMA441钢制造.
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The wheels' flanges ground against the inside of the rail.
来自J. Masters
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We had to cut out the flanges and put new ones in.
来自BBC
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Broad flanges on the upper bones of the creature's forelimbs indicate where large muscles attached, he adds.
来自BOINGBOING