In this paper, the results of the magnetic moment of an arbitrary shape current carrying coil and the moment of magnetic force in uniform magnetic field is obtained on the basis of the integral of the moment of magnetic force of current unit. 文章从对电流元所受磁力矩的积分出发,得出了任意载流线圈的磁距及其在均匀磁场中所受磁力矩。
The commutation near ring defined, it is proved that the near ring of an arbitrary near ring with its unit dimension is isomorphous with its commutation near ring. 定义了变换近环,然后证明了任意一个有单位元的近环与它的变换近环同构;
A hierarchical segmentation algorithm based on vector space was presented. It firstly maps the arbitrary surfaces into a unit vector space, which is isomorphic to the unit spherical surface, and then partitions them by the templet of partitioning unit spherical surface. 提出了基于单位外法向矢量空间的分层表面网格分割算法,通过将任意表面映射到单位矢量空间即单位球面上,以单位球面划分作为模板应用到任意表面分割。
A systematic method of numerical conformal mapping is developed in this paper to map the exterior of an arbitrary 2-D body having several discontinuities of surface slop onto the exterior of a unit circle. 本文发展了一种系统的一次性数值保角转绘方法,可以将一含多个角点的任意曲边多边形的外部区域,一次保角转绘为单位圆的外部区域。
A Programmable Arbitrary Waveform Generator with Microprocessor Unit 利用微处理机的可程控任意波形产生器
The amyloplasts DNA of copies increase with the developmental stage-The average of amyloplasts DNA content is 2.14 ( arbitrary unit) in the middle stage of growth. Amyloplasts DNA increase to 10.12 ( arbitrary unit) in the mature period of cotyledon cell of broad bean. 随着发育时期的递增,淀粉体DNA拷贝数不断地增长。生长中期的淀粉体DNA含量平均数为2.14(任意单位),到了成熟期淀粉体DNA平均含量增长到10.12(任意单位)。
The unit motors can exist alone and be arbitrary combination, which all run as a big motor at the same time, the number of unit motors can be changed according to the need of torque. 单元电机能够单独存在并可以任意组合,同时作用相当于一台大电机,可以根据需要的转矩选择单元电机台数。
Applying GA as evolution algorithm, the novel approach builds an one-one correspondence between an arbitrary n-dimension vector and its unit vector and modulus so as to construct a real-code whose redundancy is zero. 该方法采用遗传算法作为进化机制,建立了n维向量与其单位向量和模的一一对应关系,构造了一种冗余度为0的编码。