numeric expression的例句大全

Returns a supplied numeric expression rounded to the nearest integer.

返回所提供的舍入到最近整数的数值表达式.

numeric expression of a data type that widens to integer.

数据类型扩展到Integer的数字表达式。

Adds the value of one numeric expression to another or concatenates two strings.

将数值表达式的值与另一数值表达式相加,或连接两个字符串.

Returns the variance of a numeric expression evaluated over a set ( unbiased ).

返回在某一集合上对数值表达式求得的方差 ( 非偏置填充 ).

Returns the variance of a numeric expression evaluated over a set, using an unbiased population.

返回在某一集合上对数值表达式求得的方差(使用非偏置填充).

performs a unary operation that returns the positive value of a numeric expression .

执行一元运算，返回数值表达式的负值。

The causal model integrating symbolic structural knowledge and numeric measures of uncertainty benefits the solving of multi-membership classification problem and the expression of indeterministic causation.

为处理不确定性推理、多类别判别问题并合理整合先验和后验知识，在数据融合系统中引入了因果连接模型。

According to the basic concept of Gamma function and Γ( x) distribution, this paper gives out some expression including probability density, distribution function and basic numeric characteristic value.

依据Gamma函数及Γ（x）分布的基本概念，给出了非均质性储层渗透率K的概率密度、分布函数以及基本数字特征的表达式。

describes the numeric, string, and boolean literals that the expression evaluator supports.

说明表达式计算器支持的数值、字符串和布尔文字。

The mathematical model of steam vane is established with 2 × 3 degree nurbs method to improve the quality and efficiency of vane machining. The expression of three-dimensional point and unit vector matrix are put forward and the numeric show of vane is realized.

为了提高汽轮机叶片数控加工的质量和效率，用2×3次非均匀有理B样条方法，建立了叶片的数学模型，推导了其三维点和法矢量矩阵表达式，实现了叶片的数字化表示。