mat
rix
复数形式
matrices/matrixes
1
矩阵, 表格
a rectangular array of numbers or symbols organized in rows and columns, commonly used in linear algebra for representing equations, transformations, and vector operations
- A 2x3 matrix represents a collection of numbers organized in two rows and three columns.
一个2x3的矩阵代表了一个以两行三列排列的数字集合。
- In solving a system of linear equations, the coefficients of the variables are arranged in matrix form.
在解线性方程组时，变量的系数以矩阵的形式排列。
- Multiplying a matrix by a vector is a common operation in linear algebra, used in applications like computer programming and physics.
将矩阵乘以向量是线性代数中的常见操作，用于计算机编程和物理等应用。
- Transposing a matrix involves swapping its rows and columns, creating a new matrix.
转置矩阵涉及交换其行和列，创建一个新的矩阵。
- Matrix addition and subtraction are performed element-wise, combining corresponding elements of two matrices.
矩阵的加法和减法是按元素进行的，结合两个矩阵的相应元素。
2
a form used for shaping or producing objects with a relief surface, such as phonograph records or type
- The printing press used a metal matrix to cast the letters.
- Early phonograph records were pressed from a master matrix.
- The artisan created a matrix for embossing patterns on leather.
- Each typeface required a separate matrix for each character.
- The factory replaced the worn matrix to maintain quality.
3
the specialized tissue at the base of a nail responsible for nail growth
- Injury to the nail matrix can permanently affect nail shape.
- The doctor examined the matrix for signs of infection.
- Nail growth originates in the matrix beneath the cuticle.
- Chemotherapy may damage the nail matrix.
- Matrix inflammation caused abnormal nail formation.
4
the intercellular substance or environment in which tissue cells are embedded
- Bone cells reside in a mineralized matrix.
- Cartilage consists of cells within a flexible matrix.
- The extracellular matrix supports cell adhesion and signaling.
- Tissue engineering often involves creating an artificial matrix.
- The protein-rich matrix surrounds the cells in connective tissue.
5
an environment, structure, or enclosure in which something originates, develops, or is contained
- The university served as a matrix for artistic innovation.
- Cultural movements often emerge from a supportive matrix.
- The organization acted as a matrix for technological research.
- Early settlements provided a matrix for social development.
- Ideas matured within the matrix of collaborative discussion.
6
基质, 填充材料
(geology) the fine-grained material surrounding larger rock fragments or grains within a sedimentary rock
- The sandstone's matrix held the grains together.
砂岩的基质将颗粒粘合在一起。
- Geologists examine the matrix to understand rock formation.
地质学家检查基质以了解岩石的形成。
- The limestone matrix contained fossil fragments.
石灰岩基质中含有化石碎片。
- The sandstone's matrix provided clues about ancient river deposits.
砂岩的基质提供了关于古代河流沉积物的线索。
- Matrix cementation affects the strength and durability of sedimentary rocks.
基质胶结作用影响沉积岩的强度和耐久性。