片语

midspan injector中跨注射器

midspan moment中间跨弯矩

midspan load跨中荷载

Midspan PSE中跨供电设备

midspan deflection中跨挠度

PoE midspan端口以太网中跨设备

Midspan HUB带电源供电集线器

midspan closing中跨合龙

英汉例句

• the transverse distribution of load at midspan or quarter span obtained by tested deflections of beams approaches th…

  其次，实测单悬臂t梁跨中、四分点截面挠度横向分布与悬臂端牛腿处挠度横向分布基本接近。

• for guide vans and compressor cascades which there are boundary layer separation strongly in midspan it will be possibly to use negative curved blade.

  对于叶展中部伴有边界层强烈分离的导向叶栅，采用反弯曲叶片将有利于减小总能量损失。

• the steel bar of midspan also come to the yield strength when the load increased. at this time, the caisson has been destroyed, because the partition wall has already been a variable body system.

  两端加强角处钢筋首先达到屈服，形成塑性铰，荷载继续增大时，中间钢筋也达到屈服，此时沉箱隔墻已相当于一个可变体系，可认为结构已经破坏。

• excessive midspan lag is one of the main problems of large span prestressed concrete girder bridges.

  跨中下挠过大是大跨预应力混凝土梁桥的常见病害。

• it is also indicated that the common formula has good precision in midspan of suspension bridge, and large error in side span.

  常用的悬索桥调缆公式对中跨有很高的精度，但应用于边跨时误差很大。

• the severe corrosion of longitudinal bars in the midspan make the occurrence of normal cracking of beam earlier but rarely changes the time of occurrence of diagonal cracking;

  梁跨中段纵筋的严重锈蚀使梁的开裂时间提前，但对斜裂缝的出现时间影响较小；

• more low energy fluid accumulates at midspan of forward swept and swept-curved cascades with the increase of incidence, which causes the increase of energy losses.

  随沖角增加，前掠和弯掠叶栅中低能流体在中部积聚增多，损失增加明显；

• the paper also describes the effects of midspan cross diaphragm on stress distribution and deformation of such girders.

  文章分析了梁的内力分布和跨中横隔板的作用。所编程序可用于由薄板构成的名种类型的空间结构分析。

• moments on basement foundation beams considering rigid zone of pile caps and pulling resistance of piles are analyzed. reduction factor of midspan moment is gained.

  在考虑地下室基础承台刚域及抗拔桩布置的情况下，对基础梁的弯矩计算进行分析推导，得出了跨中弯矩的折减系数计算公式。

• the deflections tested at the midspan of the prestressed concrete beam approach those deflection values which are not followed the bridge specifications to reduce the stiffness.

  其次，实测预应力梁跨中挠度与不按桥规折减刚度计算的挠度值接近。

• the excessive deflection in the midspan is one of the main faults in long-span continuous rigid frame bridges.

  跨中下挠过大是目前国内大跨径连续刚构桥的主要病害之一。

• the construction techniques of normal segment, side span closure segment and midspan closure segment are also proposed.

  同时介绍了悬浇箱梁普通梁段、边跨合拢段和中跨合拢段的施工工艺。

• and the dynamic displacement of the midspan of a simple beam which bears a dynamic vertical force on the center point has been calculated by finite-element method.

  并且应用有限元法计算了一简支梁跨中承受动荷载时梁中点的动位移。

• the result shows that the swept-curved cascade has lower endwall loss and higher midspan loss as compared with the straight cascade.

  结果表明弯掠叶栅端部损失降低而叶展中部损失增加，但相应的端部扩压因子有所减小。

• however, box girder cracking and long-term midspan deflection are the defects which commonly exist in the long-span prestressed concrete box girder bridge.

  但箱梁开裂与跨中下挠是目前大跨预应力混凝土箱梁桥中普遍存在的病害。