Curve orbit

用法例句

Finally,the adjusting principle of the discharge and the guide rail curve of the pump are analysed.

提出了均流量轴向柱塞泵的结构原理及其流量均匀的基本条件，论证了柱塞运动速度为常数的运动学原理及柱塞在过渡区段的导轨曲线，探讨了排液柱塞数恒定的几何条件，并给出了以改变柱塞有效行程及联合配流的变量方

Optimal design of dump rail curve parameter of skip with up-open fan gate;

上开式扇形闸门箕斗卸载曲轨曲线的参数优化

Two factors,guide surface damage and chain impact,which effecting the run life of inner curved hydraulic motor,are analysed.

分析了影响内曲线油马达使用寿命的两个主要因素 :导轨曲面的损伤和反链敲缸现象 ,并提出了相应的解决措施。

In order to investigate the dynamic performances of the curved track structure,the dynamic properties of the strengthened track and the unstrengthened track were compared based on system engineering theory and vehicle-track coupling dynamics.

基于系统工程思想,运用机车车辆-轨道耦合动力学理论,对采取了强化技术对策后的山区铁路小半径曲线轨道的动力性能进行仿真计算,并与强化前轨道结构动力学性能进行了对比分析。

A method is introduced in this paper to calculate the displacements of vehicle suspension when the train is running on tangent and curved tracks.

借助分析刚体上任意点相对其参考坐标系的位移的方法,通过在直线轨道和曲线轨道上分别建立不同的参考坐标系,经过坐标系之间变换,可快捷和准确地计算出直线轨道和曲线轨道上车辆系统悬挂相对位移。

Test and Research about the Measures of Alleviating Rail Wear in Shanghai Metro

上海地铁曲线轨道减磨措施试验研究

Influence of the Parameters of the Track Structure and Rail Profile on the Curve Negotiation of Vehicle for Heavy-Haul Railway

重载铁路曲线轨道结构参数及钢轨型面对曲线通过性能影响的研究

The rotation of the Earth causes the buoyant fluid to rise in curved trajectories, which generate new magnetic field by twisting and shearing the existing magnetic field.

地球的旋转使有浮力的流体按曲线轨道上升，这通过扭曲和剪切已经存在的磁场而产生新磁

A curve that cuts all of a given family of curves or surfaces at the same angle.

常角轨道，轨线以同样的角度切割给定系统所有曲线或平面的曲线

The Research of Lowest Radius to High-Speed Railways with Ballastless Tracks;

无碴轨道高速铁路最小曲线半径研究

the angle a rocket makes with the vertical as it curves along its trajectory.

导弹沿轨道做曲线运动时与垂直面所形成的角。

Model Establishment for Rail Abrasion Degree Measurement Based on Curve Fitting

基于曲线拟合的轨道磨损度检测模型的建立

Urban Rail Transit Workstrain on Minimal Radius Curve

超小半径曲线上城市轨道交通工程车的通行

Analysis on Switching Power for New No.9 Turnout with Curved Blades of Negative Secant Type

新型相离型曲线尖轨9号道岔的扳动力分析

In a spiral wave, the orbits are progressively misaligned, so that the region of enhanced density is a curved line.

在螺旋波里，轨道则是逐渐弯曲，所以密度变大的区域是曲线状。

The derailment safety evaluation test and evaluation standard f or railway cars running on curve in Poland are described.

介绍波兰铁道车辆在曲线上运行的脱轨安全性试验及评定标准。

Theoretical analysis of long floating slab track(part Ⅰ)--dispersion graph and critical velocity

长型浮置板轨道隔振系统理论分析(Ⅰ)——弥散曲线及临界速度

Analysis on Bridge Deflection Influence on the Force of CRTSⅠ Slab Ballastless Track Structure on Passenger Dedicated Line

客运专线桥梁挠曲变形对CRTSⅠ型板式无砟轨道结构受力影响分析

Simulation Research on the Dynamic Characteristics of Vehicle-Track Coupling System on Curved Track and the Vibration Response of Ballastless Track Strucure of Passenger Traffic Railway;

客运专线曲线线路车线耦合系统动力学性能与无碴轨道结构振动响应的仿真研究

Generally Spiral Trajectory Curvature Center of Curvature and Torsion

一般螺线曲率中心轨迹的曲率与挠率

The locus of the centers of curvature of a given curve.

渐屈线一给定曲线率中心的轨迹

LCAO (Linear Combination of Atomic Orbitals)

原子轨道函数线性组合

orbiting satellites carrying amateur radio

业余无线电用轨道卫星