查询词典 factorial notation

Firstly, the airfoil profile was parameterized by Bezier curves and the design space for airfoil family was specified by the full factorial design of experiment method.

基于上述模型对FX 63–167翼型进行优化改进，重点研究风力机翼型在3种运行工况点下的气动优化设计命题及其求解方法。

Through analysis of regression model with 4 factorial polynomial, regression equation of electrical parameters to roughness and machining time are built.

通过对实验结果的4阶多项式回归模型的回归分析，分别建立了电参数对表面粗糙度以及加工时间的回归方程。

In general, our study is based on factorial analysis, with scientific method, both quantitative and qualitative.

总体上，我们的研究是基于因素分析的，使用的定量和定性结合的科学性研究方法。

The product of the numbers from 1 to n is n factorial.

该产品的数量从1到n是n阶乘。

We can approach for solving a factorial problem in at least in two standard ways:- 4!

我们可以解决的办法，至少在两个标准方法阶乘的问题：- 4！

Objective:To examine the factorial structure of the CES-D in a sample of Chinese high school students.

目的：验证CES-D在高中生中的因素结构。

According to the decomposition method, a majority of the factorial using arrays to achieve.

按分解的方法，将一个大数的阶乘用数组实现。

An example of a simple recursive function is one that computes the factorial of a number.

一个简单的递归函数例子是阶乘的计算。

A majority for the factorial algorithm, the speed is not very high, they can refer to.

详细说明：一个求大数阶乘的算法，速度不是很快，可以参考。

Objective: To study the factorial, reliability and structural validity of Chinese version of core self-evaluation scale.

目的：研究中文版核心自我评价量表的结构和信效度。

Objective:To compare the response control and attention of Schizophrenic patients with that of the healthy controls by Integrated Visual and Auditorycontinuous performance test. To quantitate the impairment of cognitive function in patients, and to explore the relationship between cognitive function and the severity of the disorder.

目的：探讨精神分裂症病人在IVA持续操作测试中的反应控制能力、注意力等，并与健康人进行比较，从而量化精神分裂症病人的认知功能损害，并进一步探讨其认知功能与疾病严重程度的关系。

Main effective factors including subcooling degree, mechanical vibration, gas hydrate reformation, environment temperature, noncondensing gas and surfactant are analyzed.

指出过冷度、机械振动、重复生成水合物、环境温度、不凝性气体、添加剂是影响气体水合物生成的主要因素，还对R152a水合物的放冷进行了实验研究。