纵带鱼体为黄褐色,成鱼体有两条或多条深色纵带,中央一条较明显,以甲壳类、藻类为食。
机械装臵、带缆桩、艇吊和其它重型负载集中区域下方的甲板应采用短纵桁或复板进行加强,具体应经过船级社认可。
Decks under machinery, bollards, boat davit and other heavy concentrated loads to be reinforced by carling or welded doubler where necessary as approved by Class.
带混凝土筒大开间砖混结构灵活住宅体系的特点是,每个单元有一个钢筋混凝土楼梯筒,分户横墙与外纵墙均采用组合砖墙砌体。
The unique feature of the large bay flexible residential building is that:every unit itself consists of a reinforced concrete tube-stairway core body-with its repective composite wall with openings.
用金相技术结合电子探针对双辊薄带连铸带坯的纵裂纹成因进行了分析。
We analyse the formation Cause of longitudinal crack of the strip in double - roll strip continuous casting using metallographic technique and electron microprobe.
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