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a matrix of [plural noun]
of后面接组成矩阵的元素，常用复数名词。
The data is stored as a matrix of numbers.
数据以数字矩阵的形式存储。
矩阵
matrices — plural of matrix
先理解核心含义，再看它在真实句子里的用法。
矩阵
a rectangular array of numbers, symbols, or expressions arranged in rows and columns, treated as a single entity in mathematics
The data is stored as a matrix of numbers.
数据以数字矩阵的形式存储。
任何物体在其中成型的空腔或模具。
The cavity or mold in which anything is formed.
(数学)按行和列排列的数量或表达式的矩形阵列；被视为单一元素并按规则操作
(mathematics) a rectangular array of quantities or expressions set out by rows and columns; treated as a single element and manipulated according to rules
某物被制造、形成或诞生的比喻性场所。
The metaphorical place where something is made, formed, or given birth.
(地质学)包裹化石、晶体或宝石的细粒岩石团块
(geology) amass of fine-grained rock in which fossils, crystals, or gems are embedded
The teacher asked us to compute the determinant of a 3x3 matrix.
老师要求我们计算一个3x3矩阵的行列式。
In linear algebra, we often multiply a matrix by a vector.
在线性代数中，我们经常将矩阵与向量相乘。
The algorithm processes large matrices efficiently.
该算法高效地处理大型矩阵。
of后面接组成矩阵的元素，常用复数名词。
The data is stored as a matrix of numbers.
数据以数字矩阵的形式存储。
常见动词包括compute、invert、diagonalize等。
The algorithm computes the inverse matrix.
该算法计算逆矩阵。
形容词描述矩阵的类型，如square、diagonal、sparse等。
An identity matrix has 1s on the main diagonal.
单位矩阵的主对角线上都是1。
Not this
The matrixes are multiplied.
Use this
The matrices are multiplied.
在英语中，matrix的复数形式为matrices，而不是matrixes。这是一种不规则复数变化，源自拉丁语。中文没有复数变化，学习者容易直接加-s，但英文中需正确使用复数形式。
Not this
We need to compute matrix.
Use this
We need to compute a matrix.
matrix是可数名词，单数形式前需要冠词（如a或the）。中文中“矩阵”可直接用作宾语，导致冠词遗漏。在英语中，可数名词单数一般需加冠词或其他限定词。
Focus on the distinctions below. Other candidates are kept compact until a reliable usage note is available.
邻接矩阵
The adjacency matrix represents the connections in a graph.
邻接矩阵表示图中的连接。
单位矩阵
Multiplying a matrix by the identity matrix leaves it unchanged.
矩阵乘以单位矩阵保持不变。
方阵
A square matrix has the same number of rows and columns.
方阵的行数和列数相等。
对角矩阵
Only the diagonal entries of a diagonal matrix can be non-zero.
对角矩阵只有对角线元素可以非零。
矩阵乘法
Matrix multiplication is not commutative in general.
矩阵乘法通常不满足交换律。
矩阵方程
We solved the matrix equation AX = B for X.
我们求解了矩阵方程 AX = B 中的 X。
矩阵无处不在。它就在我们身边。
In the movie, the protagonist learns that the Matrix is a simulated reality.
在电影中，主角了解到矩阵是一个模拟现实。
不幸的是，没有人能被告知矩阵是什么。你必须亲眼看到。
Morpheus offers Neo a choice to see the truth about the Matrix.
墨菲斯给尼奥一个选择，去看清关于矩阵的真相。
Use matrices naturally, then get feedback on meaning, tone, grammar, and phrasing.
Revisit a common error or keep this word in your review list.
想象一个由行和列组成的矩形网格，'matrix' 中的 'x' 就像交叉点，帮你记住矩阵。
register: neutral; typical settings: 学术或技术领域; contexts: 数学、线性代数、计算机科学; note_zh: 矩阵义项通常用于学术和技术语境，属于中性语域，多出现在数学和计算机科学中。
The plural form is 'matrices'.
Dictionary facts from ECDICT, WIKTIONARY.