A mathematical model for a locomotive diagram of a train diagram with paired and non-paired trains was presented,and the optimized schedule was obtained with a genetic algorithm.
建立了成对与不成对列车运行图的机车周转图的数学模型和相应的机车最优配置的遗传算法。
Research on establishment of locomotive working diagram by computer;
计算机编制机车周转图研究
Locomotive working diagram is a multi-constraint combinatorial optimization problem.
机车周转图的编制是多约束条件的组合优化问题。
To improve the working efficiency of locomotives,model and algorithm for making locomotive working diagrams were investigated.
为了提高机车的工作效率,探讨了机车周转图编制模型与算法。
Optimization Design on Locomotive Working Diagram System by Computer;
计算机编制机车周转图系统优化设计
capital turnover
资金周转,资本周转
Discussion on the Shapes and Decorations of Bronze Utensils in the Shang and Zhou Dynasties
铸鼎象物——论商周青铜器从语言文字到视觉图像的文本转换
The crankshaft makes three rotations for each rotation of the rotor.
转子每转一周，曲轴转3周。
turnover rate [of funds, commodities]
周转率[资金、商品
I'll send someone to show you around.
我派人带你到周围转转.
Juventus this week announced a summer transfer warchest of￡70 million, but Cairo refuses to try to match their big rivals.
尤文图斯这周宣布夏季将在转会市场增资7000万英镑,但卡伊罗拒绝了和他们同城对手相比较.
Mr. Powell owns a lot of property, but he is land-poor.
鲍威尔先生拥有大笔资产，但这些资产却集中在无利可图的土地之上周转不灵而使他经济困难。
picture transmission period
图象传送时间[周期]
(mechanics) the rate of change of velocity.
（机械学）周转变化的速率。
He's been moping around all day.
他整天都在周围瞎转悠.
differential bevel epicyclic train
差动伞齿轮周转轮系
of or relating to an epicycle.
属于或关于周转圆的。
epicyclic reduction gear star type
定星式周转减速齿轮
epicyclic reduction gear solar type
恒星式周转减速齿轮
period of cycle of steady motion
稳定运转循环的周期
(physics) a rate of change of velocity.
（物理）周转变化速率。
retain the foreign exchange income as working capital.
保留现汇，周转使用。