superstructure of track 中文意思是什麼
superstructure of track
解釋
線路上部建築- superstructure : n （對下層基礎而言的）上部建築 （opp substructure） （船舶的）上部構造，（對經濟基礎而言的）上層...
- of : OF ＝Old French 古法語。
- track : vt 用纖拉船。vi 拉纖行駛。n age 拉纖。n er 拉纖的人。n 1 軌跡，輪跡，航跡，痕跡；〈pl 〉足跡。2 ...
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If the superstructure is crossways, make sure that the foot section is not lying on the track groups or the outrigger struts of the auxilliary support ( if required, props up the boom to a higher level )
如果上車為十字交叉型的，則務必確保臂桿根部沒有接觸到履帶組或輔助支承上的支腿壓桿（如夠必要，可把臂桿墊得更高些） 。 -
Grillage girder is always used for analysis the structures, such as dense ribbed slab, superstructure of bridge and grid - mat foundation. in this paper, a mechanical model for grillage girder by elastic supporting is proposed, and used for analysis the track structure for the first
交叉梁系一般用於求解密肋式屋面板、橋樑上部結構和格式基礎等結構，本文提出一種彈性支承交叉梁系模型，並首次用其求解軌道結構。
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