Biot-Savart law
英
美
网络 毕奥-萨伐尔定律; 毕奥—萨伐尔定律; 毕奥－萨伐尔定律; 毕奥 萨伐尔定律; 毕奥-萨伐定律
双语例句
- According to Biot-Savart law, a general formula on magnetic field of circular current is deduced.
从毕奥&沙伐尔公式出发，导出圆电流磁场的一般表达式。 - Derivation of Biot-Savart law and Ampere law by means of special relativity
利用狭义相对论导出毕奥－萨伐定律和安培定律 - Polar Coordinate Form of Biot-Savart Law in Magnetic Anisotropic Medium
各向异性磁介质毕奥－萨伐尔定律极坐标形式 - By taking a current-carrying ring as an example, the far magnetic field of magnetic dipole is obtained by using Biot-Savart law.
以载流圆环为例，用毕奥-萨伐尔定律推导出磁偶极子一类模型&电流环模型的远场。 - Coulomb Law and Biot-Savart Law
库仑定律与毕奥&萨伐尔定律 - By the use of vector potential A and scalar potential φ, a generalized form of Biot-Savart and Coulomb's Law is given, and the magnetic field B and electronical field E of helix are achieved.
利用矢势A和标势φ推出了毕-萨定律和库仑定律的一种广义形式，并应用它计算出了通电螺线管的磁场B和电场E。 - The velocities induced by the leader's wingtip vortex on the following aircraft are written as a function of the relative separation in the three axial directions and also the relative orientation between the leader and the follower aircraft using a modified horseshoe vortex model based on Biot-Savart law.
利用基于Biot-Savart定律的修正的马蹄涡模型（ModifiedHorseshoeVortexModel，MHVM）可以将长机的翼尖涡在僚机上产生的诱导速度写成两机之间相对距离和相对方位的函数。 - In this paper the magnetic distribution character of micro-electro-mechanical relay was analyzed by applying Biot-Savart law and integral equation method ( IEM). The results of IEM and FEM show the method which used in analyzing three-dimensional stationary magnetic field for Micro-electro-mechanical relay is feasible.
文中应用毕奥–萨伐尔定律和积分方程法，分析了微机械电磁继电器磁场分布特性，计算结果与有限元法结果进行比较，表明所用方法对于微机械电磁继电器三维恒定磁场的分析是可行的。 - The magnetic induction intensity at the center of elliptic current ring is derived based on the Biot-Savart law and elliptic parameter equation intensity.
运用毕奥萨伐尔定律和椭圆参数方程，计算出椭圆环电流中心的磁感强度。 - According to Biot-Savart law and superposition principle of magnetic field, a three-dimensional orthogonal spherical feedback coils system design was proposed.
根据Biot-Savart定律和磁场叠加原理，提出了一种产生匀强磁场的三维正交球状反馈线圈系统的设计方法。 - This paper discussion the magnetic field of an infinite solenoid of arbitrarily shaped cross-section, and caculates the magnetic induction of the magnetic field by using the Biot-Savart law and the trigonometric function.
讨论截面为任意形状无限长螺线管磁场的问题，运用毕奥&萨伐尔定律和三角函数知识计算该磁场的磁感应强度。 - According to Biot-Savart law, a series solution of magnetic field on a circular current is derived in cylindrical coordinates system.
根据毕奥-萨伐尔定律，导出了圆电流磁场分布的级数解表达式。 - In the Special Conditions of Changing Electric Fields and Stationary Magnetic Fields, Maxwell's Equation of Displacement Current can be Derived from Biot-Savart Law, then it is not Necessary to Introduce the Conception of the Displacement Current
在电场变化、磁场稳定的特殊情况下，Maxwell位移电流方程可以从BiotSavart定律导出，从而不必引进位移电流的概念兼论电磁场理论的逻辑结构 - According to the vector relation and Biot-savart law the magnetic scalar potential notation is directly derived.
根据这个关系式和毕-沙定律，直接导出磁标量位的表达式。 - Coulomb's law and Biot-Savart's law are two basic electromagnetic laws while Gauss 'theorem and Ampere's theorem are more practical and convenient in applications.
在电磁学中，库仑定律和比奥&萨伐尔定律是基本定律，而高斯定理和安培环路定理实用性更强，应用更方便。 - The Promotion and Application of Biot-Savart and Coulomb's Law
毕-萨定律和库仑定律的推广及应用 - A new method using Biot-Savart law to derive magnetic scalar potential notation
运用毕-沙定律导出磁标量位表达式的新方法 - Using Biot-Savart law and the Feynman's model, the paper suggested a simple method to calculate the magnetic field generated by a current loop with arbitrary shape.
文章根据毕沙定律、电流回路元和载流线圈的费曼模型，用普通物理的方法计算出载流线圈在远处一点的磁场分布。 - Thus, in theory It explains conservation law of charge Biot-Savart's law, under space inver-sion the charge alter the mark and so on.
进而从理论上解释了电荷守恒定律，毕奥&萨伐定定律，在镜向反演下电荷变号等问题。 - The magnetic field in circular current expressed by polar equation can be solved by applying the derived polar coordinate form of the Biot-Savart law in magnetic anisotropic medium. The magnetic field with a minimum at the circular center has been verified.
应用已导出的磁各向异性介质中的毕奥-萨伐尔定律的极坐标形式，求出用极坐标方程表示的圆电流内部的磁场，并证明其磁场在圆电流中心具有最小值。 - A calculation of magnetic field of current distributed on plates of a circular parallel parallel plate capacitor by biot-savart's law
用毕－萨定律计算圆平行板电容器极板上电流的磁场 - The article points out that the "I" of the Biot-Savart law includes not only conduction current but also displacement current, and certifies that displacement current's contribution to magnetic field is zero.
指出毕奥&萨伐尔定律中的I不仅只包含传导电流，也应包含位移电流，证明在一定条件下位移电流对磁场的贡献为零。 - A Note on the Relation Between Biot-Savart Law and the Magnetic Field of Moving Electric Charge
关于毕奥-萨伐尔定律和运动电荷磁场之间关系的一个注记 - The present work is based on Biot-Savart law of magnetic anisotropy and also on magnetic field of current-carrying straight conductor in anisotropically magnetic medium solved from this law.
以磁各向异性的毕奥-萨伐尔定律，以及由此定律而求出的在各向异性磁介质中载流直导线磁场，作为论述该研究的基础。 - A formula is deduced for the velocity induced by the vortices in two-dimensional shallow water flows and it is used to correct the Biot-Savart law.
建立了二维浅水流动的旋涡诱导速度公式，在已知旋涡场和胀量场时，由该表达式可确定流动速度场。 - The main research contents are as follows: 1 、 The sensing model of double-excitation solenoid wearing debris sensor set up on basis of electromagnetic field principle and Biot-Savart Law etc., and offer the theory basis for the performance analysis and parameter optimation.
用电磁场毕奥-萨伐尔定律等理论，建立了双激励螺旋管式磨粒传感器的传感模型，为该传感器性能分析、参数优化提供了依据； - Applying Biot-Savart's law and the nature of δ function, a direct calculation of Ampere's law is given.
利用毕奥－萨伐尔定律和δ函数的筛选性，直接简明地证明了安培环路定理。 - Methods The Biot-Savart's law was applied, a high-pass 8-leg birdcage coil, whose resonant frequency was consistent with~ 3H and~ 129 Xe, was designed through some related calculations and simulations. IDL was used to calculate and simulate our scheme.
方法运用毕奥-萨伐尔定律，通过计算分析，设计了针对3H，129Xe共振频率的8列高通笼式线圈，利用IDL软件进行相关计算和仿真。 - By using the relevant knowledge about Picasso biot-savart law, firstly the magnetic field distributions of unilateral electricity wires of metal rectangular launched detector coils of are calculated, then the magnetic field distributions of electricity wires of a group of edge are calculated.
通过运用毕奥-萨伐尔定律的相关知识，先计算出金属探测矩形发射线圈的单边通电导线的磁场分布，进而求出与其对应的一组对边通电导线的磁场分布。 - And the mathematical description of magnetic induction intensity of arc generated in any space is deduced based on the combination of the Biot-Savart law and the modern space geometry method, and the relationship between magnetic induction intensity and the arc spatial coordinates can be decided.
基于毕奥&萨伐尔定律，结合现代数学中的空间几何知识，推得电弧（弧线）在空间任意处所产生磁感应强度的数学描述，即确定电弧（弧线）空间坐标与磁感应强度的对应关系。