铁道工程建设科技名词
铁道工程建设科技名词：第1页
铁路新线建设
newly-built railway construction
铁路技术改造
technical reform of railway;tech- nical renovation of railway;betterment and improvement of railway
铁路主要技术条件
main technical standard of railway;main technical requirement of railway
单位工程
unit project
分部工程
part project
分项工程
item project
预可行性研究
pre-feasibility study
项目建议书
proposed task of project
可行性研究
feasibility study
设计阶段
design phase;design stage
三阶段设计
three-step design;three-phase de- sign
两阶段设计
two-step design;two-phase design
一阶段设计
one-step design;one-phase design
初步设计
preliminary design
技术设计
technical design
扩大初步设计
enlarged preliminary design;ex-panded preliminary design
施工图设计
construction detail design;wor- king-drawing design
变更设计
altered design
设计概算
approximate estimate of design;budgetary estimate of design
个别概算
individual approximate estimate
综合概算
comprehensive approximate esti-mate
总概算
sum of approximate estimate;total estimate;summary estimate
修正总概算
amended sum of approximate estimate;revised general estimate
调整总概算
adjusted sum of approximate estimate
投资检算
checking of investment
预算定额
rating of budget;rating form for budget
概算定额
rating of approximate estimate;rating form for estimate
投资估算
investment estimate
估算指标
index of estimate
机械台班定额
rating per machine per team;ra- ting per machine-team
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铁道工程建设 的上级学科
铁道科学技术