1) port scale
港口规模
1.
By means of the system analysis method, a model for port scale optimization is established, and the variables in the model are selected scientifically based on the influences of each cost related factor on the freight cost in the transportation system.
按系统分析方法研究了运输系统中各种费用项目对货物转运费的影响程度 ,科学合理地选取费用项目 ,建立了港口规模优化模型 ,根据模型的特点和各参变量的物理意义及其相互关系导出了港口最优规模必须满足的条件 ,给出了利用相对比较简单的“爬山法”寻求最优解的方法和具体步骤 。
2.
There will be crucial strategic meanings to ascertaining port scale effectively and researching the methods to forecast port throughput and doing the prediction properly, in order to guide the programming and construction of the ports, to confirm the investment scale of the ports and moreover to accelerate the development of the areas.
有效地确定港口规模、研究各种港口吞吐量预测方法的选择理论,对于正确预测未来港口吞吐量,指导港口规划建设,确定港口投资规模和促进地区经济的发展具有极其重要的战略意义。
2) construction scale of port
港口建设规模
3) scale economy of port
港口规模经济
4) port planning
港口规划
1.
Discussion of content & measures on EIA of port planning;
港口规划的环境影响评价内容和方法探析
2.
As a supplementary tool for port planning and design, computer simulation technology has been used by some foreign consulting companies and planning & design departments.
计算机模拟技术作为港口规划设计的辅助手段,已被国外一些咨询公司与规划设计部门所采用。
3.
On the other hand, increased volume caused a mass of accidents and loss which requires a higher standard on port planning, channel programming and safety management.
港口的重要组成部分是航道，航道通过能力的大小直接影响着整个港口通航能力的发挥，所以确定航道通过能力及其与整个港口通航能力的匹配程度是港口规划工作的重要组成部分。
5) harbor planning
港口规划
1.
In accordance with the characteristics of environmental impact assessment and harbor planning,the content, technical course and index system of assessment of harbor planning are researched.
介绍了规划环境影响评价的发展及应用,根据规划环境影响评价及港口规划的特点,对港口规划环境影响评价的内容、技术路线和指标体系的建立进行了研究,并提出港口规划的环境目标和评价指标,为我国港口规划环境影响评价技术的完善提供借鉴。
补充资料：规模经济/规模不经济
规模经济/规模不经济：规模经济和规模不经济用来说明厂商产量变动从而规模变动与成本之间的关系。对于一个生产厂商而言，如果产量扩大一倍，而厂商的生产成本的增加低于一倍，则称厂商的生产存在着规模经济；如果产量增加一倍，而成本的增加大于一倍，则生产存在着规模不经济。
说明：补充资料仅用于学习参考，请勿用于其它任何用途。
参考词条