感应磁力仪与前置放大器之间的匹配问题是大地电磁测深仪中最关键的一项技术。
Matching a inductive magnetometer with its preamplifier is the keyest technique in magnetotelluric sounding system.
纽约城市大学的研究学者们正在用“全脑磁力刺激法”（TMS）来研究大脑中的磁感应区和记忆形成功能之间的关系。
Researchers at the City University of New York are using transcranial magnetic stimulation, or TMS, to learn more about how magnetic fields affect areas of the brain associated with memory formation.
这正是磁场感应存在的真凭实据，海洋确实有自己独特的磁力。
This is very strong evidence that motional induction is real... and the ocean has its own magnetism.
理论解析表明，运用交变电磁力在液体金属内生成的磁声波的强度和所施加的静磁场的磁感应强度和交流电流的电流密度的乘积成正比；
The theoretical analysis shows that the intensity of the generated waves is in proportion to the product of the imposed static magnetic field and alternating electrical current.
传统讯号线其线束之间的电力与磁力交互感应，经常产生粗糙刺耳的声音，是造成失真的最大原因。
Electrical and magnetic interaction between strands in a conventional cable is the greatest source of distortion, often causing a somewhat dirty harsh sound.
讨论有电磁感应时，载流导线在磁场中的运动规律及磁力对载流导线所作的功。
The moving law of a current-carrying wire in magnetic field and the work done by magnetic force for it are discussed.
根据磁力做功的特点，通过对感应电动势与磁场能量变化关系的分析，得出磁力做功是磁场能量改变的量度、电磁感应现象是能量转换的过程的结。
According to the work of magnetic force, the relationship between induction electro motive force and the energy change in magnetic field is analysed.
电荷的运动产生磁场，磁力是运动电荷在磁场中所受到的作用力，在经典电磁学理论中，磁感应强度的定义不能全面反映上述磁性起源的微观本质。
However, the definition of magnetic induction strength in traditional magnetism theory may not completely demonstrates micro nature of the origin of magnetic property.
当频率相同时，磁感应强度、电磁力和流速随着电流的增加而增加。
At the same frequency, magnetic flux density, electromagnetic force and velocity all increase with the current.
利用瞬态分析方法，研究高频正弦激励电流密度在结晶器内钢液中产生的磁感应强度、感应电流及电磁力的变化规律。
The rule of magnetic induction density, induced eddy current and electromagnetic force varied with high frequency sine exciting current was investigated.
所述方法包括：通过 所述传感器检测所述磁铁的磁感应强度，判断出所述磁力杆和所述测量杆的相对位置；
The method includes: detecting magnetic induction of the magnet via the sensor to judge relative position of the magnetic rod and the measuring rod;
结果表明：在相同频率下，半固态浆料内的磁感应强度、电磁力的大小随电流强度的增加呈线性增加的关系；
The results show that the magnetic density and the Lorentz force of semisolid slurry increased with the enhancement of current strength at the same current frequency;
结果表明：在相同频率下，半固态浆料内的磁感应强度、电磁力的大小随电流强度的增加呈线性增加的关系；
The results show that the magnetic density and the Lorentz force of semisolid slurry increased with the enhancement of current strength at the same current frequency;
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