碎石道碴 的英文怎麼說
中文拼音 [suìdàndàochá]
碎石道碴
英文
broken stone metaling- 碎 : 動詞[書面語] (觸; 撞) strike; bump
- 石 : 石量詞(容量單位, 十斗為一石) dan, a unit of dry measure for grain (= l00 sheng)
- 道 : Ⅰ名詞(道路) road; way; route; path 2 (水流通過的途徑) channel; course 3 (方向; 方法; 道理) ...
- 碴 : 碴動詞[方言] (碎片碰破皮肉) be cut (by broken glass, china, etc. )
- 碎石 : spall; breakstone; gallet; galet; reduced stone; rubble; hardcore; debris; dust; macadam; chats; ...
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Coarse gravel or crushed rock laid to form a bed for roads or railroads
道碴用來鋪公路或鐵路路基的粗砂礫或碎石This paper argues that the new track, because of its low cost and damping function, will become a widely adopted tack to replace the traditional ballast tad, ballastless bed and the expensive floating slab structure
試圖以其廉價及有效減振的特色,取代碎石道床軌道、無碴軌道和昂貴的浮置板軌道結構。
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