These electrons get funnelled into a metal spherical receiver to produce a current, which generates the wire's magnetic field - making the system self-sustaining.
这些电子被引入一个球形金属收集器以产生电流，继而产生线圈的磁场——这样这个系统就可以自我维持了。
For infrared detectors with spherical optics, the field of view is always circular.
对于球面光学红外探测器，视场总是循环。
Based on the indoor model tests and field blasting crater tests, the paper discussed the influence of single closed fissure upon fragmentation effect of blasting with single spherical charge.
本文在室内模型试验与现场爆破漏斗试验基础上，着重论述了单个闭合状裂隙对单个球状药包爆破破碎效果的影响。
The influence on the growth morphology of the spherical crystal in the undercooled melt imposed by the far field flow is studied by the asymptotic method.
利用渐近分析方法研究了远场来流引起的对流对过冷熔体中球状晶体的生长形态的影响。
In this article, we derive complex expansion formula of spherical and cylindrical waves by comparing the stacking field of complex ray and the close-form solution in the plane spectral domain.
通过在平面波谱域中比较复射线束叠加场和标准解的方法，导出了球面波和柱面波的复射线束展开系数公式。
The spherical harmonic coefficients of the gravity field can be obtained from gravity gradients through regularization scheme.
重力场球谐函数系数可以通过正则化方法由重力梯度算出。
By spherical function expansion of the scattered sound field in conjunction with rigid boundary conditions, formulas for reconstructing the shapes of rigid scattering objects are derived.
本文用球函数展开散射场，结合刚性边界条件导出了刚性目标的重构公式，并利用该公式重构了刚性球和椭球的形状。
The discovery of spherical structure of C60 is an important breakthrough in carbon chemistry. Recently it had been an active research field.
C_（60）球形结构的发现是有机碳化学的又一大突破，现已成为合成化学中一个充满活力的前沿科学领域。
This paper deals with the gasdynamic process of the spherical piston in a weak field of gravitation.
本文研究在弱引力场中活塞球对称运动的气体动力学过程。
In order to calculate electric field of polarized spherical dielectric medium, a simple physical model was built.
计算均匀极化的电介质球激发的电场，建立一个简单的物理模型。
Based on Ampere" Molecular Current Hypothesis, Dipole theory and Ampere Law, the interaction force formulation of two spherical particles which aligned with the external field is firstly deduced."
然后根据安培分子电流假说、偶极子理论和安培定理，计算了沿磁场方向两个球形粒子的作用力表达式。
The utility model relates to a double cladding layer and double envelope layer spherical fertilizer, which relates to a novel slow release fertilizer and belongs to the technical field of fertilizers.
双包裹层、双包膜层球形肥料涉及一种新型缓效肥料，属于肥料技术领域。
Associating problems encountered in teaching of an introduction to electromagnetic fields, two viewpoints concerning spherical mirror method and calculation of electric field energy are pointed out.
结合“电磁场导论”课程教学中遇到的问题，指出有关球面镜像、电场能量计算的两点看法。
By using a concise method, the charge distribution on the surface of a thick spherical conducting shell revolving in a homogeneous magnetic field is obtained.
用简单方法求出了在均匀磁场中旋转的导体厚球壳上电荷的分布，证明了在磁场中转动的导体表面电荷分布无普遍公式。
The Raman oscillation within the spherical cavity which includes the oscillation spectra of water and ethanol droplets and the field distribution inside the droplets are discussed in detail.
详细讨论了球体腔中产生的喇曼振荡、振荡输出谱及场分布等特性。
According to spherical harmonic coefficients of 360 orders of EGM96 Earth's gravity field model, density anomaly and tectonic stress in different depth of crust have been calculated.
利用360阶的EGM96地球重力场球谐系数计算了不同深度球层的密度异常及不同深度球层的构造应力。
In this paper, a simple method of calculation is given, the method is common and can solve some questions of central force field of spherical symmetry.
本文给出了较简便的运算方法，该方法具有一般性，能解决一类球对称中心力场的许多问题。
This paper provided a new spherical phased array with unequal center to center space between arrays and researched the effect of phased and magnitude quantization errors on the field patterns.
研究了一种不等间距排列的球面相控阵列及其相位和幅度调控量化误差对声场的影响。
A brief expression of sound field induced by an annular transducer made of concave spherical piezoelectric ceramic is derived by introducing a negative sound source.
引入负声源，导出了凹球面状环形换能器声场的简洁表示式。
The paper presents electric field of dielectric sphere and ellipsoid in homogeneous electric field, with spherical and ellipsoidal coordinates.
本文用球坐标和椭球坐标计算了处于均匀外场中的介质球和介质椭球的场，其内部的场都是与外场方向相同的均匀场。
The relative errors of the beam width and far-field divergence angle introduced by the spherical aberration increase with increasing spherical aberration coefficient and decreasing beam order.
束宽和远场发散角的相对误差随球差系数绝对值的增加和光束阶数的减小而增加；
Spherical decoding detection algorithm in wireless communication field is described in combination with the detection techniques of MIMO-HSDPA system.
结合MIMO -HSDPA中的检测技术，介绍了无线通信中的球面解码算法。
The optical design of a semi-spherical screen fish-eye objective with field angle 180 degrees has been studied.
本文讨论了视场等于180度的球幕鱼眼镜头的光学设计问题。
Focuses on the dynamics of spherical mesh generation and visual field cut.
重点介绍球面网格的动态生成和视域裁剪。
As extension of the back-projection, a concept of spherical back-projection(SBP)is proposed, and then a SBP algorithm is presented to reconstruct near-field microwave images of conducting objects.
作为CT中背投影响的推广，给出了球背投影的概念，进而提出了由散射近场重建理想导体目标轮廓的球背投影法及其实现算法。
As extension of the back-projection, a concept of spherical back-projection(SBP)is proposed, and then a SBP algorithm is presented to reconstruct near-field microwave images of conducting objects.
作为CT中背投影响的推广，给出了球背投影的概念，进而提出了由散射近场重建理想导体目标轮廓的球背投影法及其实现算法。
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