建筑工程专业英语翻译,速度!prestressed concrete mild-steel bars are used in ordinary reinforced concrete beams to overcome the tensile weakness of concrete.another way of overcoming the weakness is by prestressing the contrete so as to ind

建筑工程专业英语翻译,速度!prestressed concrete mild-steel bars are used in ordinary reinforced concrete beams to overcome the tensile weakness of concrete.another way of overcoming the weakness is by prestressing the contrete so as to ind 英语翻译专业 建筑工程专业英语翻译,着急!OH- ion concentrations in the pore solution were determined by directtitration against nitric acid using phenolphthalein indicator. The pH valuesof the pore solution were calculated from the measured hydroxyl ion 建筑工程专业英语翻译 求高手!Corrosion Initiation TimeFig. 3 shows the half-cell potential measurement records of 14% C3Aplain cement concrete along with the 10% and 20% microsilica-blendedcement concretes. The specimens were partially im 英语翻译要专业的 英语翻译电子专业名次, 英语翻译专业点好吗 英语翻译不太专业！ 英语翻译翻译,专业点! 英语翻译求稍微专业一点~ 英语翻译我是生态学专业的~ 英语翻译求专业意大利翻译~ 英语翻译要专业一点的 英语翻译要专业的，建筑专业的朋友们请帮忙 建筑工程经济 I need a sweater for school汉语（速度速度,专业专业,十分钟内） 英语翻译求专业的翻译水准 英语翻译这两个哪个更专业啊