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Studied every acoustic and vibration characteristics of vehicle system making use of the SEA car model that had been established. Utilizing the specialty of SEA, contrasted the acoustic contributing of panel in every frequency bands by comparing the radiant energy into cab directly with creativity. Compared the effects of every type of factors on the interior acoustic environment of car.

七、利用建立的统计能量分析模型进行车辆系统各个声振特性的分析,研究车辆行驶速度和行驶路面的等级等因素对车内声学环境的影响;利用统计能量分析方法的特点,创造性地通过直接计算仿真实际工况下各个部件对车内辐射能量的对比进行板件各频带声学贡献的分析。

A systematic research about algebraic structure,Fockstate space representation and dynamical supersymmetry tostatistical relations of quantum system obeying parastatisticsrule is finished in the thesis.

本论文系统地研究了遵循Para统计规律的量子系统的统计关系代数结构、Fock态空间表示及动力学超对称性。

According to the statistical regression, the average acceleration response spectra of the elect earthquake records are satisfied with the standard response spectrum by new code. The result which is obtained by combining the displacement average spectra and the standard deviated spectra are satisfied with the simulate displacement response spectrum by new code. 2. Compare two different calculated methods of inelastic demand spectrum based on the factor of yield strength and equivalent damping ratios.

通过统计回归发现,地震动加速度平均反应谱能较好地拟合规范设计反应谱,而地震动位移谱平均值+1 倍标准差能较好地拟合规范拟位移谱;②对依据屈服强度系数计算弹塑性需求谱和依据等效阻尼比计算等效弹塑性需求谱的方法进行了对比。

Up-to-date, all ET models are based on Boltzmann statistics. To extend ET model to Fermi statistics, several Fermi integrals of different orders have to be frequently calculated.

目前的ET模型都是基于Boltzmann统计的,为了把ET模型推广到Fermi统计,要求频繁地计算几个不同阶的Fermi积分,其中有半整数阶,也有一般的实数阶。

By applying some latest theory of probability theory and statistics, survival analysis not only deals with censored data problem in real life, but also reveals more complicatedly theoretic problems and promotes the development of mathematical statistics, while it settles down practical problems.

生存分析理论结合一些新的概率统计的前沿理论,能妥善地处理现实生活中常见的删失数据问题,而且在解决实际问题的同时,揭示了一些更为复杂的理论问题,促进了数理统计的发展。

Besides,it is independent of the particularity of statistical translation system,and can be conveniently applied on different systems.

此外,它独立于具体的统计翻译系统,可以方便地移植到不同的统计翻译系统上。

After resolve the problem of computer assistant operation we need to be resolve further finction such as how provide more covariance tools, analytical function, make the system help people to resolve more availably tedious time-consuming

在解决了计算机辅助操作问题后,需要进一步解决如何提供更多统计工具,分析功能,使系统更有效地帮助人们解决日常繁琐费时的记录和统计工作。

The discrete random height variable of worn surface is described with continuous random variables by a mathematical method.

建立了磨损表面轮廓数值化基准、用连续随机变量来描述磨损表面轮廓线高度离散随机变量,对磨损表面高度分布作了数理统计分析,研究了载荷、滑动速度及镀层种类对磨损表面几何特性的影响,将数理统计分析结果与镀层的耐磨性作了比较分析,较为完整、深入地描述了磨损表面的几何特性。

Results: No statistic significant differences between children sex and receiving or non-receiving this benefit factor, however, significant difference were showed at medical providing territories and insured fee factor pConclusions: In the selected children, parent's decision making and territory variance (ex: cities vs. townships gave influence of children to receive teeth fluoridation and incidence rate of caries.

研究结果发现,儿童接受涂氟与否与性别无统计差异;但与就医地区别、全民健保投保金额组别呈现统计上显著差异p依本研究显见涂氟可减少健保牙科医疗利用,确可达到降低医疗费用支出的目的,惟其所减少之健保医疗费用支出,尚未符合公务支付涂氟成本之效益。

The main research methods are:(1)Theory analysis:from the 2D plane geometry analysis, dots continuity characteristics are found. The first time irrational fraction algorithm is used in FM program.(2)Experiments reaearch:experiments of condition halftone function are designed under the cross-experiment principles. The first time variable information printer and C# language are used in experiment.(3)Data processing:new type digital density apparatus is used to measure data. Compare is used in processing data and error cause are explained. The main works as follows:The dot area percentage has been gained and new condition halftone function has been set up.(2)After being corrected, speed of irrational fraction algorithm has been compared with multiplicative congruence algorithm's.

本文的主要研究方法有:(1)理论分析:运用数字加网原理,从二维平面几何分析入手,借助实验验证研究网点连续特性;首次系统地把无理数取尾法随机数生成器引入到调频加网系统中,根据实验修正生成器的模型,运用统计假设检验理论,对生成的随机数序列进行统计假设检验;(2)实验研究:根据正交实验法则设计实验,首次采用可变信息印刷机(HP Laser PS印刷机)输出实验样张,克服了用传统胶印机作实验影响因素多的缺陷;采用新型数字式密度仪测量密度值,提高了数据精度;采用最新编程语言编写调频加网程序;(3)数据处理与分析:利用平均值比较法处理数据,对误差产生的原因进行讨论。

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I will endeavour to find you some assistance.

我尽力帮你找人帮忙。

At first I only know bruck is the idol of American younglings, afterwards I returned back to Taiwan ,even in Beijing last year ,I saw her poster everywhere, I was so surprised at her charm.

起初我只晓得布鲁克雷德丝是美国少男少女崇拜的偶像,后来回台湾,甚至去年在北京,居然也四处看见她的海报,才惊讶她的魅力之大。

Ah may dee:You are chinese living in a democratic country.

你是居住在民主国家的中国人吧。