When rare-earth permanent magnets assist a metal belt to transmit magnetic force,the different arrays of permanent magnets along belt wheels produce different magnetic field forms and therefore exert different action forces on the metal belt.
稀土永磁体辅助金属带传动时,带轮上永磁体的不同排列方式将会产生不同的磁场形态,其对金属带的作用也将不同。
Through magnetic interaction force and magnetic field configuration relations , to proved a force upon paired magnetic dipole is perpendicular force type by experiment when permanent magnet structure is for paired magnetic dipole, at this condi- tions.
根据磁作用力与磁场形态的关系,通过实验证明,当永磁体结构为磁偶极子对时,在一定的条件下,永磁体在磁场中受力形式为正交力型。
This paper investigates the survival law of microorganisms under the action of dynamic magnetic field(DMF).
采用动态磁场探讨磁场作用下微生物的存活规律。
We employed dynamic magnetic field (DMF)by self-conducted apparatuses which based on the Superconducting Magne(ttreat group)and the Geomagnetic field(control group)to dispose the mode strains (Bacillus subtilis and Salmonella typhimurium),compared the physiological and biochemical indicators (including the growth curve,the enzyme activity etc.
使用超导磁体产生的静态磁场,配以自制实验装置对所选菌株(枯草芽胞杆菌和鼠伤寒沙门氏菌)进行动态磁场处理,比较处理组与地磁场对照组之间包括生长曲线、酶活力等在内的各项生理生化指标,研究动态磁场对微生物的影响。
The transient magnetic field (supplied) by coil current was studied.
在介绍了高压断路器的双稳态永磁机构结构及工作原理的基础上,对其涡流电磁场方程进行了描述,研究了电流源激励下的瞬态磁场,并推导出考虑涡流情况下的非线性瞬态磁场数学模型,建立出永磁机构动态方程。
In order to measure the transient magnetic field due to switching operations in high voltage substations, an optical fiber sensor is developed.
为了对超高压变电站的开关瞬态磁场进行有效的测量,该文研制了一套光纤瞬态磁场传感器。
Then the 3-D static magnetic field and the transient magnetic field were analyzed by finite-element method,and the motor\'s static magnetic field distribution and transient response curves were obtained.
首先对开关磁阻电机进行电磁设计,得到了性能曲线;然后利用有限元的方法进行了三维静态磁场和瞬态磁场的分析,得到了开关磁阻电机的静态磁场分布和瞬态响应曲线。
An efficient formula is derived from Maxwell equations for calculating the transient magnetic field inside the high buildings struck by lightning.
从时变电磁场泛定方程和动态矢量位出发 ,推导出高层建筑物内雷电暂态磁场的计算公式。
The Experimental Investigation and the Simulation of AZ31 Magnesium Alloy's Magnetic Field Shape in GTAW Welding Under the Control of Magnetic Field
磁控AZ31镁合金GTAW焊接磁场形态模拟及试验研究
Research on MIG welding arc with additional longitudinal alternating magnetic field
外加纵向磁场作用下的MIG焊电弧形态
Two Dimension Numerical Simulation of Unsteady Electromagnetic Field in U-Shaped Solid Armature
U形电枢非稳态电磁场二维数值模拟
This movie demonstrates the phase difference and the amplitude decay of the E and H field in a plasma medium.
本片演示等离子体态介质中电和磁场的相位差及振幅衰减情形。
Morphological Study of Injurious Effect of Strong Impulse Magnetic Field on Louis Lung Cancer in Mice
脉冲强磁场对小鼠Louis肺癌杀伤作用的形态学研究
Effect of Electron-Phonon Interaction on a Hydrogenic Impurity in a Spherical Quantum Dot under a Magnetic Field;
外磁场下电子—声子相互作用对球形量子点杂质态的影响
Effect of External Magnetic Field on Arc Shape And Weld Quality of Magnesium Alloy TIG Welding
外加磁场对镁合金TIG焊电弧形态及焊缝质量的影响
INFLUENCE OF A LONGITUDINAL STRONG STATIC MAGNETIC FIELD ON THE DENDRITE MORPHOLOGY AND QUANTITIES FOR DIRECTIONALLY SOLIDIFIED DZ417G SUPERALLOY
纵向强静磁场对定向凝固DZ417G合金枝晶形态和数目的影响
The magnetic state of a bar magnet or a horseshoe magnet is extremely complicated.
条形磁铁或马蹄形磁铁的磁态是极其复杂的。
The properties of strong coupling magnetoploron in the semiconductor quantum dot are investigated by the linear combination operator and unitary transformation methods.
采用线形组合算符和么正变换研究了磁场对半导体量子点中强耦合磁极化子基态的影响.
Transient analysis of high frequency electromagnetic field during electromagnetic soft contact continuous casting
软接触电磁连铸高频磁场的瞬态分析
circular transverse-field electromagnetic flowmeter
圆形横向磁场电磁流量计
SOFT MAGNETIC PROPERTIES AND GIANT MAGNETOIMPEDANCE EFFECT IN MAGNETIC FIELDDEPOSITED FeCuCrVSiB FILMS
磁场沉积态FeCuCrVSiB薄膜的软磁特性和巨磁阻抗效应
Deformation of a ferromagnetic material subjected to a magnetic field.
磁致伸缩由磁场决定的磁铁材料的变形
Simulation of CZ and Optimizaton of Cusp Magnetic Field Character;
勾形磁场中直拉硅单晶的模拟与磁场参数优化
The demagnetizing field and factor of uniformly magnetized cylinder
轴向均匀磁化圆柱形磁介质的退磁场和退磁因子
Finite Element Analysis of Magnetic Field and the Dynamic Simulation of Performance for a Switched Reluctance Motor;
开关磁阻电机磁场有限元分析及动态特性仿真
Finite Element Analysis of Magnetic Field of the Switched Reluctance Motor and the Research of the Steady State Performance;
开关磁阻电机磁场有限元分析及稳态特性研究