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railway track
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railway track
Encyclopedia
工学
铁道轨道
释
railway track
铁道轨道
由钢轨、扣件、轨枕(或轨道板)、道床(或底座、支承层)、道岔及轨道加强部件等组成,铺设于路基、桥梁、隧道等线下基础之上,用于传递车轮荷载并提供列车车轮走行和导向的设施。
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Noetherian problem
Noetherian ring
Noetherian scheme
Noetherian semilocal ring
Noetherian space
Noether inequality
Noether-Lasker theorem
Noether normalization lemma
Noether problem
Noether's theorem
Noether symmetry
Noether symmetry theorem
Noether theorem
Noether transformation theorem
Noetherʹs theorem
No Evil is Spared
no-evolution galaxy model
no existence and no nothing
NOF
no-fault liability for environmental damage
"No Filial Piety" published and the ban on New Waves of Zhejiang magazine
no-fly zone
no free lunch theorem
no-full irrigation/deficit irrigation
nogaku
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更新时间:2026/7/16 2:12:36