scalar expression
英 [ˈskeɪlə(r) ɪkˈspreʃn]
美 [ˈskeɪlər ɪkˈspreʃn]
网络 标量表达式; 表达式
双语例句
- In general, each value in the enumeration can be an arbitrary scalar SQL expression.
一般情况下，枚举中的每一个值都可以成为任意标量SQL表达式。 - You can use a scalar subquery to select a specific value that will be used in the expression of the WHERE clause.
可以使用标量子查询选择将用于WHERE子句的表达式中的特定值。 - Both work fundamentally the same way, at compile time the keyword "var" is replaced with the correct scalar or array type for the associated expression.
二者的实现基础完全相同，即在编译时将“var”替换成为分析得到的正确的变量或数组类型表达式。 - On the basis of scalar diffraction theory, this paper analyses the chromatic aberration of the diffractive lenses, and obtains the mathematical expression of the dispersion of the diffractive lenses.
基于标量衍射理论，本文分析了衍射透镜的色差，首次得出了计算其色散的数学表达式。 - The angular infrared divergences of three-loop vacuum graph in the massless scalar field φ 3 theory and the scheme of dimensional regularization for these divergences are discussed. Its analytical expression in D-dimensional space is given.
讨论了无质量标量场3理论三圈真空图中的角度红外发散以及它的维数正规化方案，并给出了它在D维空间的解析表达式。 - Relevant problems of three dimensional scalar and vector field are discussed and a general expression for the conditional variation is given.
文中还讨论了三维标量场及矢量场的有关问题，给出了相应的条件变分普遍式，使求解各种物理场有一个统一的数学处理方法。