know that the electromagnetic field is actually made of an enormous number of photons, but do virtual, massless photons make up the magnetic field, and how does one field affect other magnetic fields at a distance, and does the magnetic field travel at the speed of light like gravitational ...
magnetic field Linguee +人工智能=DeepL翻译器 翻译较长的文本,请使用世界上最好的在线翻译! ▾ 英语-中文正在建设中 例子: magnetic field density— 磁感应强度 earth's magnetic field— 地球磁场 the earth's magnetic field— 地磁场 也可见: magnetic名—...
美 英 na.磁场 网络的磁场 复数:magnetic fields 权威英汉双解 英汉 英英 网络释义 magnetic-field n. 1. 磁场an area around a magnet or magnetic object, where there is a force that will attract some metals towards it 例句
A difficult problem concerns the determination of magnetic field components within an experimentally inaccessible region when direct field measurements are not feasible. In this paper, we propose a new method of accessing magnetic field components using
adj.+n. magnetic media,magnetic medium,magnetic disc,magnetic storage,magnetic refrigerator 权威英汉双解 英汉 英英 网络释义 magnetic 显示所有例句 adj. 1. 像磁铁的;有磁性的behaving like a magnet 2. 磁的;磁性的connected with or produced by magnetism ...
Understanding the biological processes enabling magnetotactic bacteria to maintain oriented chains of magnetic iron-bearing nanoparticles called magnetosomes is a major challenge. The study aimed to constrain the role of an external applied magnetic field on the alignment of magnetosome chains in Magnetosp...
Two parameters characterize the performance of magnetic field gradients: (1) Maximum gradient strength, expressed in milliTesla per meter (mT/m), plays a role in determining how small voxels can be made. Modern MR scanners have magnetic field gradient strengths of up to 50 mT/m. (2) Gradi...
1. Permanent magnets: Permanent magnets made of rare earth permanent magnets work in a wide range of temperatures (-45-400 degrees Celsius). High tenacity, good anisotropy in the direction of magnetic field, and no demagnetization occurs when the same pole is close to each other. ...
1 Planetary Magnetic Field Observations The Earth's magnetic field has been used for navigation since at least the eleventh century AD, but it was not until the seventeenth century that the source of this magnetic field was attributed to the Earth's interior. Namely, in 1600, William Gilbert ...
Transcranial magnetic stimulation (TMS) has traditionally been considered to be a method that enables the direct modulation of neuronal activity in superficial cortical areas, but not in deeper brain areas, as the strength of the produced magnetic field strongly declines with increasing distance from ...