This is the 6656th most frequent Chinese word.
机理
"机理" refers to the underlying mechanism or principle.
In this sentence, '机理' refers to the underlying principles or mechanisms governing systems.
机理是自然界和技术的基础运行原理。
Mechanism is the fundamental operating principle of nature and technology.
Here, '机理' is used to describe the operational aspects of virus transmission.
科学家们正在研究病毒传播的机理。
Scientists are studying the mechanism of virus transmission.
In this context, '机理' refers to the operative principles of market economics.