碎石道碴 stone ballast 碎石道碴的意思 stone ballast的意思碎石道碴的英文 stone ballast的翻译

碎石道碴

规范用词碎石道碴

英文对照stone ballast

名词审定铁道科学名词审定委员会

见载刊物《铁道科技名词》科学出版社

公布时间1997年

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碎石道碴相关科技名词

铁道工务»

辙叉心轨尖端actual point of frog
辙叉趾端toe end of frog;frog toe
辙叉跟端heel end of frog;frog heel
道岔基线reference line of turnout
道岔全长total length of turnout
道岔理论长度theoretical length of turnout
道岔实际长度actual length of turnout
道岔理论导程theoretical lead of turnout
道岔前部理论长度front part theoretical length of turnout
道岔后部理论长度rear part theoretical length of turnout
道岔后部实际长度rear part actual length of turnout
尖轨长度length of switch rail
辙叉趾长toe length of frog
辙叉跟长heel length of frog
辙叉趾宽toe spread of frog
辙叉跟宽heel spread of frog
尖轨动程throw of switch
护轨与心轨的查照间隔[guard rail] check gage
护背距离guard rail face gage;back gage
辙叉有害空间gap in the frog;open throat;un- guarded flange-way
转辙角switch angle
辙叉咽喉throat of frog
轮缘槽flange-way;flange clearance
转辙器switch
可弯式尖轨转辙器flexible switch
间隔铁式尖轨转辙器loose heel switch
高锰钢整铸辙叉solid manganese steel frog;cast manganese steel frog
钢轨组合辙叉bolted rigid frog;assembled frog
可动心轨辙叉movable-point frog
可动翼轨辙叉movable-wing frog
钝角辙叉obtuse frog
锐角辙叉end frog;acute frog
曲线辙叉curved frog
基本轨stock rail
密贴尖轨closed switch rail;close contact between switch point and stock rail
淬火尖轨surface-hardened switch rail;quenched switch rail
特种断面尖轨special heavy section switch rail;tongue rail made of special sec- tion rail;full-web section switch rail
翼轨wing rail
心轨point rail;nose rail
道岔护轨turnout guard rail

碎石道碴 stone ballast 碎石道碴的意思 stone ballast的意思 碎石道碴的英文 stone ballast的翻译

碎石道碴

碎石道碴 stone ballast 碎石道碴的意思 stone ballast的意思碎石道碴的英文 stone ballast的翻译