贡献的

CCA indicates that there are strong integrated correlation between mainstream smoke and the physical and chemical properties, where canonical variable U representing information of mainstream smoke is mainly contributed by TPM, tar, nicotine, vapor, vapor content and puff times; canonical variable V representing physical and chemical information of cigarettes is mainly contributed by ventilation rate, close resistance, cigarettes weight and total sugar, total organic chlorine etc, where ventilation rate plays an important role.

典型相关分析表明：卷烟主流烟气与物理化学信息间存在显著的整体相关，其中反映主流烟气信息的U典型变量主要来自总粒相物、焦油、烟碱、水分、水分含率及抽吸口数的贡献；反映物理、化学指标信息的V典型变量主要来自稀释率、闭式吸阻、单支重及总糖、氯等化学指标的贡献，其中稀释率的作用最大。

In this paper, fuzzy theory, Markov chain and RFM model are integrated to evaluate customer lifetime values. This approach calculates the profit contribution of customers in every purchasing situation. Firstly, customer purchasing state is updated contiguously by fuzzy theory and RFM model with transition matrix which represents the probabilities among purchasing states. Then the profit contribution of each period is computed by using revenue and cost data. Finally, the profit contribution of each customer is accumulated through some discounting consideration. This will construct the final customer lifetime values.

本研究结合模糊理论、马可夫链、和RFM(recency， frequency， monetary； RFM)模式，配合折现模式来计算顾客终身价值，其中模糊理论及RFM模型定义顾客之购买状态，马可夫链则推算顾客在每期购买状态改变的机率，然后推估出顾客在每期交易的转换机率，再结合产品的收益与成本资料，算出顾客在各期对公司的利润贡献，最后将各期的利润贡献折现加总，计算出各种购买状况下的顾客价值，利用此顾客价值就可指出哪些是对企业有利的顾客。

The contributions to the induced current and voltage by various electromagnetic field components, such as the vertical electrical field, the horizontal electrical field and the horizontal magnetic field, are compared in this paper in terms of integral of Green function and superposition theorem.

结果显示，Agrawal和Taylor模型得到的电压、电流响应是一致的，可以考虑在有界波电磁脉冲模拟器中进行短线缆的效应实验；由于相同的场分量在不同的模型中对电压、电流响应的贡献并不相同，因此在阐述某一场分量对线缆响应贡献大小时，应该首先说明所采用的传输线模型。

The results of calibration of 4He in desorption system show that the correlation coefficient is more than 0.99 and the contribution of memory effect can be ignored. The contribution of ionized atom T(superscript +) for partial pressure of m/e=3 is very little and is determined according to I+≈0.01I(subscript T2)+, so the measurement of 3He can be done without interference of T(superscript +). The relationship between gases release rate and annealing temperature can be obtained after the data are smoothed and differentiated.

研究结果表明：四极质谱计标定解吸系统内4He的分压＜350 Pa时，其相关系数R＞0.99，且记忆效应的贡献极弱；离子态氚T对m/e=3组分分压的贡献可按I+≈0.01I(下标 T2)+确定，不干扰3He的测定；将气体解吸所得的积分数据经平滑并微分处理后可准确得到气体释放速率与退火温度的关系，即热解吸谱。

It is the first time to calculate the near noise field with ray method, and replace the inhomogenous SSP in the vertical direction with constant SSP, while other models usually use Fast Field Program such as SARFRI to calculate the near noise field. This model increases the calculation speed about 100 times without decreasing much precision. It can meet the need of engineering.

首次采用射线模型计算噪声近场的贡献，并进一步用等声速代替有垂直分布的声速剖面，而其他模型通常采用诸如SARFRI等快速场程序计算近场的贡献；本模型的计算时间比其他模型的计算时间缩短了2个数量级，精度并未有明显损失，适合工程需要。

From middle 1950s to the end of 1980s, we have been in charge of the buying,selling, distributing and storing of pork, beef, mutton, poultry and eggsas well as regulation of this industry, hence made great contributionto the development of national economy and stabilization of the meat market.Since the functional transformation in 1989, CNFG has been selffinanced under market principles. Meanwhile, we have been entrustedonal meat market basing on our efforts to realize self-development as well as the retainment and increase of value in state-owned assets. We are doing our best when dealing with emergency and stabilizing market. Time has also challenged our quick response ability during the snow disaster that massively disrupted transportation in south China earlins in May. Stored meats have been transported to the disasters-plagued areas in the fastest speed and market has been stabilized.

从五十年代中期到八十年代末，我部负责国内猪牛羊肉禽蛋产品购销调存及行业管理，对发展国民经济、保证肉类市场稳定做出了重要贡献。1989年完成职能转变后，除按照市场原则从事经营并自负盈亏，在努力实现行业发展和国有资产保值增值的基础上，接受政府部门委托，继续承担国家肉类市场宏观调控任务，为国家应付突发事件和稳定市场继续做出应有的贡献。2008年，我们经受住了南方低温雨雪冰冻灾害和汶川大地震两次历史罕见灾难的考验，在国家和人民需要的时候，迅速反应、立即行动，很好地完成了向受灾地区调运和投放储备肉的任务，维护了灾区市场稳定。

From middle 1950s to the end of 1980s, we have been in charge of the buying,selling, distributing and storing of pork, beef, mutton, poultry and eggsas well as regulation of this industry, hence made great contributionto the development of national economy and stabilization of the meat market.Since the functional transformation in 1989, CNFG has been selffinanced under market principles. Meanwhile, we have been entrustedonal meat market basing on our efforts to realize self-development as well as the retainment and increase of value in state-owned assets. We are doing our best when dealing with emergency and stabilizing market. Time has also challenged our quick response ability during the snow disaster that massively disrupted transportation in south China earlins in May. Stored meats have been transported to the disasters-plagued areas in the fastest speed and market has been stabilized.

从五十年代中期到八十年代末，中国食品公司负责国内猪牛羊肉禽蛋产品购销调存及行业管理，对发展国民经济、保证肉类市场稳定做出了重要贡献。1989年完成职能转变后，公司除按照市场原则从事经营并自负盈亏，在努力实现企业发展和国有资产保值增值的基础上，接受政府部门委托，继续承担国家肉类市场宏观调控任务，为国家应付突发事件和稳定市场继续做出应有的贡献。2008年，我们经受住了南方低温雨雪冰冻灾害和汶川大地震两次历史罕见灾难的考验，在国家和人民需要的时候，迅速反应、立即行动，很好地完成了向受灾地区调运和投放储备肉的任务，维护了灾区市场稳定。

This means that the contribution ofexcited states to me excited-state self-energy iS smaller than that to theground-state's with increasing temperature.

3极化子激发态的能量减小得比基态慢，这意味着随着温度的增加，激发态对极化子基态能的贡献比对激发态的能量的贡献要大。

Based on the study of 1420 Al-Li alloy strengthened by a single precipitate, the author study strengthening contributions and their anisotropies of each phase and that of deformed textures to anisotropy in 2090 and 2090+Ce alloys strengthened by two precipitates, by reversion treatment and the exponential additional rule.

在研究单相强化的1420合金的基础上，通过回溶处理和指数叠加法研究了两相强化的2090及2090+Ce合金中各析出相对合金的强化贡献及其各向异性、形变织构对合金各向异性的贡献。

New Textual Criticism school also made important contribution to the differentiation and establishment of modern scientific categories.

新考据学派对现代学术门类的分化和建立也有重要的贡献，他们打破了传统&经史子集&的四部分类法，并参照西方现代学术分类方法，建立了现代语言学和历史学，并通过对哲学、伦理学、社会学等学科的学术史研究，对现代学术门类的建立做出了贡献。

The concept of equivalent rotationally rigidity is offered and the formula of rotationally rigidity is obtained.

主要做了如下几个方面的工作：对伸臂位于顶部的单层框架—筒体模型进行分析，提出了等效转动约束的概念和转动约束刚度的表达式。

Male cats normally do not need aftercare with the exception of the night after the anesthetic.

男猫通常不需要善后除了晚上的麻醉。