组合分析

In 1993, professor Michael Hammer of MIT and James champy co-author the book of Reengineering the corporation ----- a Manifesto For Business Revolution, put forward the concept of BPR. BPR's central thoughts is to redesign the business process, produces the valuable result, decrease cost, improve the quality, speed and service, finally improve the performance of enterprises from the customers' need taking the business process as reforming objective.

业务流程再造（Business Process Reengineering ――BPR）概念的提出是1993年，美国麻省理工学院迈可·哈默教授与詹姆斯·钱辟合著的《再造公司――企业革命的宣言》（Reengineering The Corporation ――A Manifesto For Business Revolution）一书，其概念的核心含义就是指从顾客的需求出发，以企业流程为改造对象，对企业流程进行根本性的思考和分析，通过对企业流程构成要素的重新组合，以此实现企业业务流程彻底的重新设计，产生出更为有价值的结果，在成本、产品质量、服务和速度等方面获得戏剧化的改善，从而获得企业绩效的巨大改善。

As a case in this study, there is a non–representative PK duality model which adopts the least squares method or even the Monte Carlo method to estimate their parameters. Using yield frequency analysis to recommend fertilization, only a group of P and K coenobium, the sixth treatment, meets the conditions of goal yield.

对Monte Carlo法也不能得到典型式的晚稻磷钾非典型肥效模型，用产量频率分析法计算推荐施肥量，表明只有一组磷钾肥用量组合入选，导致磷肥推荐用量偏高而钾肥偏低。

The recent progress in surface change sealing technology, controllable balance ratio sealing technology, combinable sealing technology and the controllable technology of operation parameters of mechanical seals is presented.

对国内外机械密封新技术进行了较全面的阐述，分析了表面改形机械密封技术、控制平衡比密封技术、组合密封技术和可控机械密封技术的发展水平。

By analyzing the maladies of traditional methodology and discussing the generality of these rubs mentioned above, this thesis transforms them into standard Combinatory Optimization Problems.

分析了传统研究方法的弊端，通过对各难题共性的讨论，将上述问题都转化为标准的组合优化问题。

This paper introduced the working principle and kinematic regulation of intermittent sheet transfer mechanism available,expounded their advantages and disadvantages,and provided out that the tendency of this mechanism is the finer dynamic performance,higher precise and compacter.

介绍了现有间歇递纸机构的工作原理和运动特性，阐明了各自的优缺点；指出间歇递纸机构的发展趋势是对动力学性能好、传递精度高、结构紧凑的新型组合机构的研发；提出专用曲线槽轮-不完全齿轮递纸机构，通过与现有机构的分析对比，证明了新机构的优点，为间歇递纸机构的改进设计提供了新的思路。

Results:1300 data were obtained from 225 specimens analysed.6 out of 9 pairs of compactible herbs showed wider range of overlaped ultraviolet-visible absorption peaks and relatively more identical peaks and trough and the areas under the curves showed a tendency to increase.

结果：分析225份样品，约1300个数据，9对&对药&中有6对分别显示：紫外-可见光吸收光谱峰的分布区域重叠较大；相同波峰数和相同波谷数较多；组合后吸收光谱曲线下面积增加趋势较大。

The conclusion obtained in this chapter is good for confirming and taking safer strategies of investment.

经过分析得到的结论对确定更安全的投资组合策略是非常有益的。

Neoproterozoic Baoxing Complex in middle to lower metamorphic grade, located in western margin of Yangtze Craton, consists mainly of metamorphic gabbroic, dioritic gneisses, tonalitic and granodioritic gneisses, and massive monzogranites The studies of petrochemistry and SmNd isotopes of Baoxing Complex reveal that the gabbroic and dioritic magmas came from a congenetic magma derived from the partial melting of spinel lherzolites in depletive mantle, and that the magma was intensively contaminated by crustal materials during its emplacement The tonalitic and granodioritic magma were derived from the partial melting of metamorphic basalts in the lower crust And the monzogranitic magma was formed from partial melting of metagreywacks Integrating the lithological association, their trace elements, SmNd isotopic characteristics and petrogenesis, the Baoxing Complex must likely have been emplaced in an island arc tectonic background at the Neoproterozoic active continental margin of Yangtze Craton

位于扬子克拉通西缘的新元古代宝兴杂岩主要由中低级变质的辉长质片麻岩、闪长质片麻岩、英云闪长质到花岗闪长质片麻岩和块状二长花岗岩组成。岩石地球化学和SmNd同位素特征表明，辉长质片麻岩和闪长质片麻岩为同源岩浆演化序列，原始岩浆起源于亏损地幔尖晶石橄榄岩的部分熔融，在上升和侵位过程中受到了地壳岩石强烈混染。英云闪长质和花岗闪长质岩浆形成于下地壳玄武质岩石部分熔融，而二长花岗质岩浆形成于杂砂岩的部分熔融。综合分析宝兴杂岩的岩石组合、微量元素和同位素特征，该杂岩体最有可能形成于新元古代活动大陆边缘火山弧构造背景，并可能经历了碰撞过程。

Response surface analysis(central composite design of uniform precision) was applied to optimize the significant four factors[the ratio of bran and soybean meal,(NH4)2SO4, NaNO3 and KH2PO3] for culture medium of Aspergillus terreus by researching the contributiveness of factors and their interactions to the enzyme activity of acidic proteinase.

用响应面分析法（采用中心组合一致精度的设计）对影响土曲霉产酸性蛋白酶固态发酵培养基的4个主要影响因素（麸皮与豆粕比例、硫酸铵、硝酸钠、磷酸二氢钾）进行了优化，考察了各因素及其交互作用对酸性蛋白酶酶活的影响。

We have compared and analysed the altered with the normal crania in the Stone age in China and the altered crania of the American Indians, one is the combined pattern and the others are forehead patterns.

我们将改形颅与正常颅、改形颅与我国境内石器时代及美洲印第安人的改形颅骨作了比较分型分析，其改形情况：一具为组合型；

She gently rebuff ed him, but agreed that they could be friends

她婉言拒绝了，但同意作为朋友相处。

If in the penal farm, you were sure to be criticized.

要是在劳改农场，你等着挨绳子吧！