A simple way is used to approximate the curvilinear metal boundary of circular groove guide.
用一种简单方法来近似圆形槽波导的曲线金属边界。
Gantry structures, Y axis use simultaneous dual motor and drive, X, Y, Z axis with circular rail (formula type linear guide can be chose), steady transmission, high precision.
龙门式结构，Y轴采用同步双电机双驱动，X、Y、Z三轴采用圆导轨（可选配方型直线导轨），传动平稳，运行。
Based on a series of simultaneous electromagnetic field equations contented with the boundary conditions, the characteristic equation of the circular groove guide loaded with dielectric is derived.
根据满足边界条件的一系列电磁场方程，推导出填充电介质的圆形槽波导的特征方程。
Rotating machining tools ( cutting ), round rods, circular knives circular saws, countersinking tools, turning tips, guide gibs, knive blades.
可转位加工工具（切削） 、圆棒、环刀、圆盘形锯、钻孔工具、车刀、导向槽、刀片。
Magnetic working substance clings to two circular arcs of rotor guide magnet center.
磁工质紧贴在转子导磁铁心的两个圆弧面上。
By comparing several bodily form schemes and combining a project, the optimizing scheme that a circular pier guide wall is set in the front of the pier is put forward.
结合具体工程，通过多种体型方案的比较，提出了在闸墩前加设圆墩头导墙的优化方案，为同类工程的设计、修建起到了一定的参考作用。
A new type of truncated circular-groove guide is proposed and its transmission characteristics are also numerically calculated and analyzed.
提出了一种新型截断圆形槽波导，并对其传输特性进行了数值计算和分析。
Uniform circular arrays have been found broad applications in the recent years in communication, radar, navigation, control and guide, etc. due to its good systematic performance.
近年来，均匀圆阵列天线以其优越的系统性能在通信、雷达探测、导航制导等许多领域得到了广泛的应用。
Besides, the guide head unit having crosswise grooves can be used in welding circular pipes.
此外，具有多个横向槽的导向头单元可用于对实际上为圆形的管子进行焊接。
Guide magnet yoke of stator is hollow circular cylinder shaped, and is made up of magnetic conduction metallic material;
定子导磁铁轭为中空圆柱形，由导磁金属材料制成；
First, elaborate the circular wave guide and the caliber field radiation theory.
首先，阐述了圆波导及口径辐射理论。
On the basis of the study of the single circular groove guide and symmetric double circular groove guide, a new structure, asymmetric double circular groove guide, has been put forward.
采用选择区域生长、量子阱混杂和非对称双波导技术制作了电吸收调制器与半导体光放大器和双波导模斑转换器的单片集成器件。
On the basis of the study of the single circular groove guide and symmetric double circular groove guide, a new structure, asymmetric double circular groove guide, has been put forward.
采用选择区域生长、量子阱混杂和非对称双波导技术制作了电吸收调制器与半导体光放大器和双波导模斑转换器的单片集成器件。
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