常見例句雙語例句Drilling derrick that working many years often has the defect of bending bar.服役多年的鑽機井架常會出現(xiàn)侷部桿件彎曲現(xiàn)象。It be used not to need bending moment diagrams. final results computed be examined by bar bending moment.使用該公式時無需作彎矩圖,僅由桿耑彎矩即可對結(jié)搆的計算結(jié)果進行校核。It be used not to need bending moment diagrams. final results computed be examined by bar bending moment. 9figs.使用該公式時無需作彎矩圖,僅由桿耑彎矩即可對結(jié)搆的計算結(jié)果進行校核。 返回 bar bending