adj.同极的，单（同，无）极的；共价的

A homopolar motor is a simple device that converts direct current into rotational motion.
同向电动机是一种简单的装置，能将直流电转换为旋转运动。
The homopolar generator, invented by Michael Faraday, produces a constant voltage without the need for commutators.
由迈克尔·法拉第发明的同向发电机能在无需换向器的情况下产生恒定电压。
In physics, homopolar means having the same pole, like two magnets with the same polarity attracting or repelling.
在物理学中，同向指的是具有相同极性，如两个同极性的磁铁相互吸引或排斥。
Homopolar bonds in chemistry refer to diatomic molecules where electrons are shared equally between atoms.
化学中的同向键指双原子分子中电子在原子间均匀共享的情况。
The homopolar effect is utilized in some experimental electric vehicles to achieve high torque directly from the current.
同向效应被一些实验电动汽车利用，以直接从电流获得高扭矩。
A classic experiment in electromagnetism involves a homopolar motor demonstrating the relationship between current and magnetic fields.
电磁学中的一个经典实验涉及同向电动机，展示电流与磁场之间的关系。
The simplicity of homopolar devices often makes them a favorite for educational demonstrations and basic research.
同向装置的简单性常常使它们成为教育演示和基础研究的首选。
Despite their simplicity, homopolar generators can produce extremely high currents and voltages under certain conditions.
尽管结构简单，同向发电机在特定条件下能产生极大的电流和电压。
In some scientific literature, the term 'unipolar' is used interchangeably with 'homopolar', referring to systems with a single type of charge or magnetic polarity.
在某些科学文献中，“单极”一词与“同向”可互换使用，指的是只有一种电荷或磁极性的系统。
The unique design of homopolar machines allows them to operate without the complex mechanics found in conventional electric motors.
同向机器的独特设计使它们能够在没有传统电动机复杂机械结构的情况下运行。