“bowstring beam”的概念、定义、翻译、参考文献-科学参考

单词	bowstring beam
释义	bowstring beam [`bō´striŋ ´bēm] ^{CIVIL ENGINEERING} A steel, concrete, or timber beam or girder shaped in the form of a bow and string; the string resists the horizontal forces caused by loads on the arch.
随便看	ammonium dichromate ammonium fluoride ammonium fluosilicate ammonium formate ammonium gluconate ammonium halide ammonium hydrogen carbonate ammonium hydrogen fluoride ammonium hydroxide ammonium iodide ammonium lactate ammonium lineolate ammonium metatungstate ammonium molybdate ammonium nickel sulfate ammonium nitrate ammonium oxalate ammonium perchlorate ammonium perchlorate explosive ammonium persulfate ammonium phosphate ammonium picrate ammonium salt ammonium silicofluoride ammonium soap

科学参考收录了103327条科技类词条，基本涵盖了常见科技类参考文献及英语词汇的翻译，是科学学习和研究的有利工具。