道碴的英文

• ballast aggregate; ballast
  ◇道碴材料 ballasting; 道碴车 ballastcar; ballast wagon; 道碴路基 ballast roadbed; 道碴耙 ballast rake; 道碴清饰机 ballast screening machine

• 道    road; way; route; path
• 碴    be cut
• 道碴耙    ballast harrow; ballast rake
• 道碴槽    ballast box
• 道碴层    ballast mat; body of ballast; layer of ballast
• 道碴叉    ballast fork
• 道碴铲    ballast hoe
• 道碴车    ballast car; ballastcar
• 道碴犁    ballast plow
• 道碴路    ballast road
• 铺道碴    ballasting; covered with gravel
• 土道碴    earth ballast
• 捣固道碴镐    beater pick
• 道碴，压载物    ballast
• 道碴材料    ballasting
• 道碴槽板    ballast channel plate
• 道碴层；镇流器    ballast
• 道碴更换    ballast replacement
• 道碴更换机    ballast replacement eqnipment
• 道碴更新    ballast renewal
• 道碴厚度    depth of ballast
• 道碴肩板    ballast templates
• 道碴块度    ballast particle
• 道碴列车    ballast train
• 道碴路基    ballast bed; broken-stone bed

• The rail beds well on the ballast .
  铁轨在道碴上搁得很稳。
• The rails of the two tracks are supported on wooden ties resting on a ballast .
  两条线路的钢轨放置在有道碴承托的枕木上。
• General technical specification for little ballast cleaning machine
  小型道碴清筛机通用技术条件
• Ballast or pebble pitch forks 9 teeth
  道碴和砾石的叉子九个齿
• Coarse gravel or crushed rock laid to form a bed for roads or railroads
  道碴用来铺公路或铁路路基的粗砂砾或碎石
• Raiway track construction and maintenance plant . ballast regulator . specifications
  铁路建造和维护设备.道碴稳定器.规范
• Critical ballast resistance
  临界道碴电阻
• Railway track construction and maintenance plant . ballast cleaning machine . specifications
  铁路建造和维护设备.道碴清理机.规范
• Ballast channel plate
  道碴槽板
• Railway fixed equipment . ballast and gravel for shovel - packing . characteristics and specifications
  铁路固定设备.道碴和砾石细料.特性和规范

• 道碴的法语：ballast lest
• 道碴的日语：バラスト軌道
• 道碴的韩语：[명사]〈토목〉 (도로나 선로에 까는) 자갈.
• 道碴的俄语：pinyin:dàoсhá ж.-д. балласт
• 道碴什么意思：即道砟。 参见“ 道砟 ”。