渡线,crossover
1)crossover[英]['kr?s??v?(r)][美]['kr?s'ov?]渡线
1.The analysis of intensity of tongue rail and point rail of diamond-shaped cross-points crossover菱形交分渡线尖轨及心轨强度分析
2.Considering the requirements of these organization methods, authors of the paper discussed the track layout methods of the stop siding and crossover on the temporary turn-back station, and presented some useful proposals for the layout.根据区间堵塞时行车组织措施的要求,讨论确定临时折返点位置的影响因素,阐述临时折返点辅助线的配置方法,对具有临时折返能力的停车线和渡线的配置形式、特点进行研讨,提出配置方法上的建议。
2)transition curve过渡曲线
1.Interference analysis of transition curve for shapping of non-circular gears;插齿刀加工的非圆齿轮过渡曲线干涉分析
2.On investigation of identification of transition curve of vane pump;关于叶片泵定子过渡曲线辨识问题研究
3.Smooth transition curve for two separated curves on surface;曲面上两相离曲线段的光滑过渡曲线
英文短句/例句

1.Shape Optimization of Transition Curve of Shoudle of Step-Shaped Shaft and Its Experimental Research;阶梯轴轴肩过渡曲线的开头优化及实验研究
2.The Research of Linear Guide s Static Stiffness and the Design of Transition Curve;滚动直线导轨副静刚度的研究及过渡曲线的设计
3.An Analysis and Settlement to the Interference from Transitional Curve of Involute Gear Drive;渐开线齿轮传动过渡曲线干涉问题的分析及处理
4.Using SolidWorks Establish Three Dimensional Solid of Worm Enveloped by Conical Surface Precisely锥面包络蜗杆的接触线和过渡曲线及实体的实现
5.It is rapid and accurate in design and drawing the finger milling-cutter templet with CAD.本文着重阐述了渐开线齿轮齿根过渡曲线的确定以及使用微机设计齿轮指形铣刀样板的方法。
6.connecting curve耦合[过渡,连接]曲线
7.Study on transition between sections of B-Spline curves used in direct interpolation algorithm;B样条类曲线插补算法的曲线段间过渡问题研究
8.Study on the Influence of Wicket Opening and Closure Law and Characteristics of Turbine on the Transient Process of Hydropower Station;导叶启闭规律及水轮机特性曲线对水电站过渡过程的影响研究
9.The yield point represents the dividing line or transition from the elastic to the plastic region of the curve.屈服点是弹性变形区域到塑性变形区域之间曲线的过渡点。
10.abovebelow ground transition地面和地下管线过渡段
11.THE PARTY'S GENERAL LINE FOR THE TRANSITION PERIOD党在过渡时期的总路线
12.Study on the Variety of Characteristic Curve and Its Effect on Hydraulic Transient Process in Pumped Storage Plant;不同比转速可逆式机组特性曲线变化规律及其对过渡过程影响的研究
13.Research on Uniformity Stiffness of Road-Culvert Transition Section in Raising Speed Existing Rail Line;既有线提速路涵过渡段刚度平稳过渡研究
14.Such a transition is known as buckling of the structure.这样一种过渡称为结构的屈曲。
15.The Computer Aided Geometric Design (CAGD) on the Curved Surface of Forked pipe Transition Zone岔管过渡带曲面计算机辅助几何设计
16.The Research of N-sided Surface and the Generation of Blending Surface Basing on Finite Element Mesh;N边域曲面研究及基于网格的过渡曲面生成
17.The paper introduces the principle of shaping high conic parts by using curved face transition method and the way to define the shape transition.介绍了用曲面过渡法成形高锥形件的原理及确定过渡形状的方法。
18.Analysis of the receiving coil's transitional process in TEM瞬变电磁法中接收线圈过渡过程分析
相关短句/例句

transition curve过渡曲线
1.Interference analysis of transition curve for shapping of non-circular gears;插齿刀加工的非圆齿轮过渡曲线干涉分析
2.On investigation of identification of transition curve of vane pump;关于叶片泵定子过渡曲线辨识问题研究
3.Smooth transition curve for two separated curves on surface;曲面上两相离曲线段的光滑过渡曲线
3)transitional curve过渡曲线
1.Design of transitional curve of modified trapezoid acceleration motion;修正梯形加速度运动规律中过渡曲线的设计
2.It plays a very important role of the shape of transitional curve in gear root to bending strength,for higher strength,we must research the transitional curve in gear root.齿根过渡曲线的形状对齿根弯曲强度有重要影响,为了提高齿轮的弯曲强度,就有必要研究齿根过渡曲线。
3.Problems of normal transitional curves and the effects of which on the performance of rigid rotator model vane pump is pointed out.指出了常见过渡曲线存在的问题及其对叶片泵性能的影响,根据叶片泵最佳过渡曲线满足的条件,在系统分析的基础上得出刚性转子式叶片泵最佳过渡曲线方程。
4)line transition线路过渡
5)single crossover单渡线
1.Single crossovers are usually set for urban rail transit lines,because the distance between tracks of the main line couldn t meet the demand of Code for Metro Design (GB50157-2003)which is about the length of middle rail of single crossover.在城市轨道交通工程的正线、辅助线及配线设计时,需要设置单渡线
2.However,it is great significant to lay single crossover with(3.4 m,如此小的线间距设置单渡线,国内外工程实例尚无,设置3。
3.The single crossover of ordinary midway between tracks is not yet adopted in China.分析了正常线间距单渡线在中国未被采用的原因 ,依据列车通过单渡线夹直线时稳定性及乘客舒适性条件 ,举例说明了采用正常线间距单渡线是能够满足行车稳定性和乘客舒适性条件的。
6)cryostat feedthrough过渡馈线
1.The structural design of ITER cryostat feedthrough is described.文章涉及馈线系统中过渡馈线的设计,并通过有限元法对设计结构进行全面校核和应力分析。
延伸阅读

渡渡鸟(图)渡渡鸟  渡渡鸟是一种不会飞的鸟,仅产于非洲的岛国毛里求斯。肥大的体型总是使它步履蹒跚,再加上一张大大的嘴巴,使它的样子显得有些丑陋。幸好岛上没有它们的天敌,因此能安逸地在树林中建窝孵卵,繁殖后代。   16世纪后期,带着来复枪和猎犬的欧洲人来到了毛里求斯,不会飞又跑不快的渡渡鸟厄运降临了。枪打狗咬,鸟飞蛋打,大量的渡渡鸟被捕杀,就连幼鸟和蛋也不能幸免。开始时,欧洲人每天可以捕杀到几千只到上万只渡渡鸟,可是由于过度的捕杀,很快捕杀的数量越来越少,有时每天只能打到几只了。   1681年,最后一只渡渡鸟被残忍的杀害了,从此地球上再也见不到渡渡鸟了,除非是在博物馆的标本室和画家的图画中。   奇怪的是,渡渡鸟灭绝后,与渡渡鸟一样是毛里求斯特产的一种珍贵的树木——大颅榄树也渐渐稀少,似乎患上了不孕症。本来渡渡鸟是喜欢在大颅榄树的林中生活的,在渡渡鸟经过的地方,大颅榄树总是繁茂,幼苗茁壮。到了20世纪80年代,毛里求斯只剩下13株大颅榄树,这种名贵的树眼看也要从地球上消失了。