girders什么意思？

girders的音标：...

During fabrication slots for the stringers flanges were flame cut into box girders.制造时,为安装纵梁翼缘,在箱型梁中用焰割法开槽口.The web and flanges of the main girders were fabricated from ASTM A 441 steel.主梁的腹板和翼缘用ASTMA441钢制造.The block is ...

The block is still just a skeleton of girders.这片建筑还只是仅有主梁的骨架.All girders shipped by rail were arranged on a flatbed rail car.由火车装运的所有主梁都安放在平板火车车皮上.The girders are carried on trestles.这些大梁是由支架撑着....

a great cultural metropolis一个大的文化中心the metropolis of the Midwest中西部的大都会He was dazzled by the gaiety and splendour of the metropolis.大都市的花花世界使他感到眼花缭乱.This was a great , pleasing metropolis after all.这毕竟是个令人振奋的大都市.The hard...

shake的一般过去时为：shook...

We need a convincing win to put us back on the right track…我们需要一场令人信服的大胜，以重回正轨。For the reason why optical activity of mesomer is counteracted classical answer was not convincing.指出了内消旋体消旋原因传统解释的不合理性.This argument seems c...

melanoameloblastoma的音标：melanoameloblastoma的英式发音音标为：[melənəʊəməlɒblæs'təmə]melanoameloblastoma的美式发音音标为：[melənəʊəməlɒblæs'təmə]...

yarn的现在完成时为：yarned...

boughten的音标：boughten的英式发音音标为：['baʊten]boughten的美式发音音标为：['baʊten]...

adv.无异议地，全体一致地...

expedition的近义词有：journey, tour, travel, trip, voyage, excursion, expedition, cruise。下面这些名词均含"旅行"的含义：journey：最普通用词，侧重指时间较长、距离较远的单程陆上旅行，也指水上或空中的旅行。tour：指最后反回出发地，旅途中有停留游览点，距离可长可短，目的各异的周游或巡行。travel：泛指旅行的行为而不指某次具体的旅行，多指到远方作长期旅...

apocalypse的音标：apocalypse的英式发音音标为：[ə'pɒkəlɪps]apocalypse的美式发音音标为：[ə'pɑkəlɪps]...

aggressive的比较级为：more aggressive...

n.可延长性，展开性，可延展性，延伸性...

electrorefining的音标：electrorefining的英式发音音标为：[ɪ'lektrəʊ'faɪnɪŋ]electrorefining的美式发音音标为：[ɪ'lektroʊ'faɪnɪŋ]...

enroll的一般过去时为：enrolled...

be viewed as的音标：...

使磁通以极小的阻力在铁心中流通.The magnetic flux can flow inside the core with extreme low reluctance.缠绕着线圈的铁心叫做电枢.The iron with the wound coils on it is called an armature.电流互感器铁心 ( 如果配备 ) 单独接地.Iron core of CT ( it is supplied ) shoul...