查询词典 random

The reason of using Archimedean Copula is to solve the non-symmetric character of return and cluster character in tail ,but its disadvantage is hard to produce multivariate random numbers ,and ease to appear great change situation of simulated scenarios, and affect the optimal decisions.

采用Archimedean Copula虽然能够解决尾部聚集特征和收益的非对成性，但缺点是易产生出现多元随机数产生较困难，同时易出现模拟的情景出现巨大变化的情况，影响最优决策。

In America he bought record labels like Arista and RCA Victor, and publishers like Bantam, Doubleday and, eventually, Random House; in Europe, he acquired 90% of RTL Group, a huge radio and television company.

莫恩收购了美国的唱片公司阿瑞斯塔和RCA Victor；收购了Bantam出版社、双日出版社、最终还收购了兰登书屋；在欧洲市场，他并购了广播电视巨头RTL集团90%的股份。

It realized the basic function of random arithmetic, including setting a number of scope, judgment, and arithmetic functions such as user wrong answer.

它实现了随机出算术题的基本功能，包括设置做题数量，算术题的范围，判断用户答题正误等功能。

Use median and arithmetic mean filters to do removal of the pulse and random disturbances.

采用中值和算术平均值滤波去除脉冲干扰和随机干扰。

It implements a random out of the basic functions of arithmetic, including setting the number of questions to do math problems that range to determine the user answer is incorrect and other functions.

它实现了随机出算术题的基本功能，包括设置做题数量，算术题的范围，判断用户答题正误等功能。

As in Volume 2, where I found to my delight that the basic principles of elementary probability theory and number theory arose naturally in the study of algorithms for random number generation and arithmetic, I learned while preparing Section 7.2.1 that the basic principles of elementary combinatorics arise naturally and in a highly motivated way when we study algorithms for combinatorial generation.

如同在第二卷中那样，在那里我高兴地发现，初等概率论和数论的基本原理很自然地出现在关于随机数生成和算术的算法的研究中。而当我准备编写7.2.1小节时，我注意到，当我们研究组合生成的算法时，初等组合学的基本原理自然地并以高度带激励的方式出现。

So, why make a pseudorandom generator to get "random" data from arithmetical methods?

那么，为什么要作出伪随机发生器获得"随机"的数学方法的数据？

This is because the signature algorithm that SoftwarePassport/Armadillo uses contains a random value.

这是因为SoftwarePassport/Armadillo的签名运算法则使用一个随机数。

He was not acquainted with arras,the streets were dark, and he walked on at random

他从前没有到过阿拉斯，街上一片漆黑，他信步走去。

Methods 50 mice were divided into control group, sodium arsenite group and sodium arsenate group at random.

50只雄性小鼠被随机分成对照组、亚砷酸钠组和砷酸钠组。

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。