physics of magnetism 磁性物理
Her name was now Marie, and she was now an official scientist, studying the properties of magnetism for her doctorate in physics.
她的名字从那时起,改称为玛丽,成了一位攻读博士学位,研究物理学中磁性质的正式的科学家。
The key to understanding this phenomenon lies not in magnetism nor in any sort of mystical ability but instead in the physics of friction.
理解这种现象的主要方面既不是在磁性也不是在神秘力量而是摩檫力的物理性质。
Unification in physics has a long history – electricity and magnetism were unified in the 1800s, and later mass and energy were found to be interchangeable.
物理学上的统一有着悠久的历史:19世纪电学和磁场学统一; 之后人们发现质能可以相互转化;
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