scalar
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adj. 标量的；数量的；梯状的，分等级的
n. [数] 标量；[数] 数量
adj.
梯状的；分等级的；数量的；标量的
n.
数量，标量；
英英释义
scalar[ 'skeilə, -lɑ: ]
n.a variable quantity that cannot be resolved into components
adj.
of or relating to a musical scale
"he played some basic scalar patterns on his guitar"
of or relating to a directionless magnitude (such as mass or speed etc.) that is completely specified by its magnitude
"scalar quantity"
词组短语
scalar multiplication纯量乘法；标量乘法
scalar field标量场；纯量场；数量场
scalar potential标量势；标量位
scalar quantity[计]数量，纯量，标量
scalar wave标量波
scalar product无向积；数积
scalar wave equation标量波动方程；纯量波动方程式
双语例句
用作形容词(adj.)
Variable can be of any scalar data type.
变量可以是任何标量数据类型。
The simplest approach is to only permit multiplication and division by scalar numbers.
最简单的办法是我们只允许对标量数字进行乘法和除法运算。
权威例句
Scalar timing in memory.Scalar one-loop integrals
Scalar expectancy and Weber''s law in animal timing
Optimality and non-scalar-valued performance criteria
Geometrical realization of scalar electrodynamics
Design of multiple description scalar quantizers
Dataflow analysis of array and scalar references
Late-time cosmology in (phantom) scalar-tensor theory: dark energy and the cosmic speed-up
A dynamic subgrid﹕cale model for compressible turbulence and scalar transport
Rotating Black Holes: Locally Nonrotating Frames, Energy Extraction, and Scalar Synchrotron Radiation
scalar (adj.)
"resembling a ladder," 1650s, from Latin scalaris "of or pertaining to a ladder," from scalae (plural) "ladder, steps, flight of steps" (see scale (n.2)). Mathematical sense first recorded 1846.
1. An input device that provides a scalar value, e. g., a thumb wheel, a potentiometer.
一种提供标量值的输入设备，如姆指旋转控制器、电位计。
-- 来源 -- 英汉 - 辞典例句
2. Scalar formulas do carry over for these matrices.
对于这些矩阵，数量间一些公式确实保留下来。
-- 来源 -- 英汉 - 辞典例句
3. Kinetic energy is a scalar property of motion.
动能是运动的一种标量属性。
-- 来源 -- 英汉 - 辞典例句
4. The dot product, being the product of three scalars, is a scalar.
点积是三个标量的乘积，所以是个标量。
-- 来源 -- 英汉 - 辞典例句
5. The divergence of a vector function is the scalar function.
矢量函数的散度是一个标量函数。
-- 来源 -- 英汉 - 辞典例句
6. The volume V is given in terms of the scalar triple product.
体积V能用数量三乘积表示。
-- 来源 -- 英汉 - 辞典例句
7. The strain vector is a scalar quantity.
应变向量为一纯量。
-- 来源 -- 英汉 - 辞典例句
8. We recognize this expression as just the scalar product.
可以认出，此表达式正好就是标积。
-- 来源 -- 英汉 - 辞典例句
9. If two vectors are associated with each other as a dot product, the result is a scalar.
如果两个向量以标量积结合，其结果为一标量。
-- 来源 -- 英汉 - 辞典例句
10. For this reason the inner product is called also the scalar product.
为此，内积也叫做纯量积。
-- 来源 -- 英汉 - 辞典例句
scalar
