By this formula,the adequate anchorage length for bars with the diameters of 14 and 16 mm is worked out to be 3 times of the bar diameters,and 4 times for bars with the diameter of 18 mm.是什么意思_By this formula,the adequate anchorage length for bars with the diameters of 14 and 16 mm is worked out to be 3 times of the bar diameters,and 4 times for bars with the diameter of 18 mm.在線(xiàn)翻譯_英語(yǔ)_讀音_用法_例句