英语词汇“open web steel joist”的中英文释义、用法、翻译及短语词组-英汉翻译词典

单词	open web steel joist
释义	open web steel joist 英?[??up?n web sti:l d??ist] 美?[?op?n w?b stil d???st] 释义 n. 桁架檩条是建筑用的屋面承重结构; 檩条是搁置在屋面主结构上的水平构件; 其上一般铺设金属屋面板（有的时候附保温）。通常9米跨距左右的檩条; 采用冷弯C、Z型形式
随便看	serum-starvation serum-starved sparse cell culture serum starved sparse cell culture serum superoxide dismutases serum suppress or substance serum tellurite agar serum test serum test letter serum theophylline concentration serum theophylline level serum therapy serum-therapy serumtherapy serum thermal coagulation test serum thrombotic accelerator serum thymic factor serum thymus factor Serum thyroxine level serum thyroxin(e)measured by column chromatography serum thyroxinemeasured by column chromatography serum thyroxinmeasured by column chromatography serum total bilirubin serum total bilirubin determination serum total bilirubin quantitative test serum total cholesterol

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