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单词 Complex domain
释义

Complex domain

原声例句
经济学人 Science and technology

This is why, for such complex domains, data to train models is still needed from people who can differentiate between good and bad quality responses.

这就是为什么对于如此复杂的领域,仍然需要来自能够区分好质量和坏质量响应的人的数据来训练模型。

英语百科

Complex number

A complex number can be visually represented as a pair of numbers (a, b) forming a vector on a diagram called an Argand diagram, representing the complex plane.
An illustration of the complex plane. The real part of a complex number z = x + iy is x, and its imaginary part is y.
Figure 1: A complex number plotted as a point (red) and position vector (blue) on an Argand diagram; a+bi is the rectangular expression of the point.
Addition of two complex numbers can be done geometrically by constructing a parallelogram.

A complex number is a number that can be expressed in the form a + bi, where a and b are real numbers and i is the imaginary unit, that satisfies the equation i = −1. In this expression, a is the real part and b is the imaginary part of the complex number.

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更新时间:2025/6/21 20:24:05