Cách sử dụng
The word 'differential' is often used in math and science to describe the difference or change between two things. For example, the difference between two numbers can be called a differential. In engineering, a differential is a device that helps distribute power to the wheels of a vehicle so they can rotate at different speeds. In medical terms, a differential diagnosis is a way of testing to figure out which condition a patient may have, based on their symptoms. So, depending on the context, differential can mean different things, but generally refers to a difference or change between two things.