Word · Frequency #13624
tensors
张量
tensors is the plural of tensor.
A mathematical object that generalizes a vector, often represented as a multidimensional array of numbers.
- 1.
A muscle that tightens or stretches a part, or renders it tense.
张肌
- 2.
A mathematical object that describes linear relations on scalars, vectors, matrices and other algebraic objects, and is represented as a multidimensional array.
张量
张肌；张量；[化] 张量
In use
A tensor is a mathematical object that holds a grid of numbers.
The program stores the color data as a tensor of size 3 by 256 by 256.
These tensors from the sensor are too large to process on a phone.
a tensor of rank [number]
数学中常用 rank（阶）表示张量的阶数，一阶张量就是向量。
A tensor of rank 2 can be represented as a matrix.
一个二阶张量可以表示成一个矩阵。
the tensor [Latin anatomical name]
解剖学中 tensor 后常接拉丁语结构名，表示使该结构张紧的肌肉。
The tensor tympani is a small muscle in the middle ear.
鼓膜张肌是中耳里的一块小肌肉。
tensor [mathematical noun]
在数学和物理学中，tensor 可直接修饰名词，构成张量场、张量积等术语。
Connections
Collocations
- tensor product
- 张量积
- The tensor product of two vectors is a matrix.两个向量的张量积是一个矩阵。
- tensor field
- 张量场
- A tensor field assigns a tensor to every point in space.张量场将张量赋给空间的每一点。
- stress tensor
- 应力张量
- Engineers use the stress tensor to analyze forces inside a material.工程师用应力张量分析材料内部的力。
- metric tensor
- 度量张量
- In general relativity, the metric tensor determines the geometry of spacetime.在广义相对论中，度量张量决定时空的几何性质。
- tensor network
- 张量网络
- Tensor networks are used to simulate complex quantum systems.张量网络用于模拟复杂的量子系统。
- tensor tympani
Learner notes
Memory Tip
联想：tensor 像 tension（紧张），张肌使肌肉紧张；数学张量可看作把多个方向（ten）的向量组织成一张量。
Context & Register
语域：formal 常见场景：数学/物理学教材与论文、解剖学/生理学专业资料 tensor 主要有两个专业含义：数学/物理学中的“张量”和解剖学中的“张肌”。这些用法通常出现在学术论文、教材或专业报告中，日常口语中很少使用。
Pronunciation & Spelling
与 tensor /ˈtɛnsə/ 押韵的有 censor /ˈsɛnsə/、sensor /ˈsɛnsə/、tenser /ˈtɛnsə/；sponsor 拼写也以 -nsor 结尾，但读作 /ˈspɒnsə/，元音不同，不押韵。
Learn the forms together
页面下方列出了常见词形变化。学习时注意它们在句子中的语法位置。
Dictionary facts from ECDICT, WIKTIONARY.