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。
张量
先理解核心含义,再看它在真实句子里的用法。
张量
A mathematical object that generalizes a vector, often represented as a multidimensional array of numbers.
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。
张肌
A muscle that tightens or stretches a part, or renders it tense.
张量
A mathematical object that describes linear relations on scalars, vectors, matrices and other algebraic objects, and is represented as a multidimensional array.
A tensor is a mathematical object that holds a grid of numbers.
张量是一种以数字网格形式存放数据的数学对象。
The program stores the color data as a tensor of size 3 by 256 by 256.
程序把颜色数据存储为大小为 3×256×256 的张量。
These tensors from the sensor are too large to process on a phone.
传感器传来的这些张量太大,无法在手机上处理。
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。
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。
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。
A tensor field assigns a tensor to every point in spacetime.
张量场给时空中的每一点赋予一个张量。
Not this
The surface tensor of water is high.
Use this
The surface tension of water is high.
这里指物理中的“表面张力”,应使用 tension;tensor 是数学中的“张量”,二者拼写相近但意义不同。
Not this
The tensor strength of this metal is high.
Use this
The tensile strength of this metal is high.
tensor 是名词,不能用作形容词修饰 strength;表示“拉伸的、抗张的”应使用形容词 tensile。
Focus on the distinctions below. Other candidates are kept compact until a reliable usage note is available.
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。
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。
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。
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。
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。
鼓膜张肌
The tensor tympani muscle dampens loud sounds.
鼓膜张肌可以减弱响亮的声音。
Use tensor naturally, then get feedback on meaning, tone, grammar, and phrasing.
Revisit a common error or keep this word in your review list.
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。
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。
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。
Dictionary facts from ECDICT, WIKTIONARY.