三代的

MGM is introduced to solve field distributions in 3-D electron optical systems. The difference equation, the discrete form of Laplace's equation, is deduced in 3-D Cartesian coordinates. In view of the smooth effect, MGM combines Gauss-Seidel iteration with a technique known as coarse grid correction. Formulae for restriction and prolongation are deduced and expressed in terms of tensors.

将多重网格法引入电子光学系统中三维静电场的计算，对三维笛卡尔坐标系中的差分方程，采用高斯-赛德尔迭代法求解差分方程组，并结合迭代过程讨论了粗网格的误差校正技术；在不同网格层之间进行场值的限制和延拓，推导了三维静电场中的限制、延拓公式并以张量的形式表示。

The Schur subspace iteration method is applied for the dynamic characteristic analysis of damped structure vibration system and coupled fluid－structure system. This method avoids complex computation and has good numerical stability. A accelerated technique and a pre－process method for the system matrix are suggested to improve the computational efficiency. The generalized uncoupled equation is obtained from the Schur matrix and a back substitution scheme of response computaton is developed.

第三部分将非对称特征值问题的Schur子空间迭代法应用于非经典阻尼结构振动系统和流固耦合系统的特征值分析，建立了相应的具体算法，并给出了用以提高迭代收敛速度的迭代加速和矩阵预处理等实用技术；利用Schur矩阵的结构特点，推导了系统方程的动力解耦形式，给出了响应计算的回代求解格式。

Shoot apices of calla lily were used for in vitro culture. Multiplication rate on lateral bud formation was low. There were two patterns of multiplication rates with serial subcultures among three calla lily cultivars.

本研究以三个彩色海芋品种继代培养之培殖体及发根苗为材，调查续继代过程组培体增殖倍并探讨继代次对增殖族群主芽基部及发根苗基径大小频分布的影响。

A mixed iterative method for 3-D frictional contact problems is proposed based on a combination of the iterative method and the fixed point method.

利用迭代法与不动点算法相结合给出了三维摩擦接触问题的一种混合迭代算法，克服了三维问题在接触面上因有无穷多个可能的滑动状态而无法确定带来的困难。

After three months of practice, let me know what is the freight forwarder,, how forwarding operations.

经过三个月的实习，让我懂得了什么是货代，货代是做什么的，货代是如何操作。

The systematic analyses and studies, including stability analyses, optimum schemes, optimum choice of coefficient, optimum sequence of values for the acceleration parameter and optimum relaxation parameter, etc.

三、运用模型方程对二维高效AF2迭代算法的格式稳定性，最佳格式系数分列准则以及有关加速参数，松弛因子的选择等问题作了系统的分析和研究；并对三维模型方程的AF2迭代算法格式稳定性问题作了讨论和分析。

There are some main conclusions of the article. 1.Enterprise inclines to decision-making according to its profit, so constituting and anglicizing green institutions from the view of enterprise will advantage their microcosmic base, then can improve their adaptive abilities and green effects. 2.Government has powers and some potential advantages, but it inheres of some defects, so it should not become the principle parter but the urger, waiter and superintendent of the green transition process. 3.According to social cost and the situation of the social environment, we should adopt a gradual transition stratagem on the whole in the process. 4.We can classify the enterprise green transition into three kinds by the dominant factor in the push-drag-model, push-dominant mode, drag-dominant mode and friction-tight state. Different green policies should giveto different transition mode in odor to getting a good green effect. 5.The costs of enterprise have three levels by the point of view of sustainable development, apparent cost in generation, dormant cost in generation and intergenerational cost. The priority of green system should adjust to the level to which the benefits of the enterprise amount.

本文得出的主要结论有：1、企业具有相机决策的倾向，从企业的角度分析和制定绿色制度可以使政策具有较强的微观基础，进而可以提高它的适应性和绿色效果。2、政府具有暴力潜能，也具有固有的不足，在绿色制度变迁的过程中应该且只能是倡导者、服务者、监督与维护者，而不是主体参与者。3、综合考虑社会成本与社会环境，渐进式的总体推进模式是我国目前较为现实的选择。4、本文建立了企业绿色变迁推拉模型，并根据促使企业绿色转变的主导因素的不同，将企业绿色变迁的模式分为拉力主导型、推力主导型与摩擦状态三种类型，不同的类型应采取不同的绿色政策才能收到良好的绿色效果。5、从可持续发展的角度可以将企业的生产成本分为代内隐性成本、代内显性成本和代际成本三个层次，对于收益处于不同层次的企业，绿色制度的侧重点应有所不同。6、根据企业与政府在绿色制度变迁过程中所起的作用的不同可以将绿色制度变迁分为强制供给型、政府导向型、需求诱导型三种模式。

Methyl-5-ethyl-2-thiouracil,m.p.211°,was prepared according to the direc- tions of Johnson and Baily.4-Methyl-5-ethyl-uracil,m.p.236°,was formed in a 81% yield from 4-methyl-5-ethyl-2-thiouracil by boiling the latter with an aqueous solution of monochloroacetic acid.4-Methyl-5-ethyl-uracil reacted with phosphorous oxychloride and phosphorous pentachloride,giving 4-methyl-5-ethyl-2,6-dichloropy- rimidine in a 79% yield.

14-甲基5-乙基-2，6-二氯代嘧啶曾用磷醯氯和五氯化磷与其相应的2，6-二羟基嘧啶作用制取。(2)4-甲基-5-乙基-2，6-二氯代嘧啶与醇钠作用，极易转变成4-甲基-5-乙基-2，6-二烷氧基嘧啶。(3)4-甲基-5-乙基-2，6-二甲氧基嘧啶和2-氧代-3，4-二甲基-5-乙基-6-甲氧基嘧啶在高温时重排成其稳定构型的的异构体：1，3，4-三甲基-5-乙基-2，6-二氧代嘧啶。

Such doubts havesitimulated the researchers'curiosity and start to explore the students' terms This research proceeds by observation interview test using learning sheets and etc The purpose is to explore students' terms of scientific concepts sources of terms connections between students' usage nomenclature and chooses of usage The results of the research are as follows: 1 There are five kinds of naming principles for students' terms of scientific concepts: appearance habit function replacing and sound Appearance principle contains three categories: color shape and partial construction; habit principle contains custom and ability; replacing principle contains reality and non-reality 2 Students' terms of scientific concepts come from two ways: self-acquisition and learning through senses The former way is only a bit more common than the latter 3 There are three different relationships between students' usage of terms and nomenclature: one both the same in usage and meaning; the other both different; another different usage but the same meaning Normally terms that students used are various from nomenclature in the aspects of usage and meaning only a few would match and even rare for "Synonyms" to occur 4 Alternative options for students' scientific terms are maintenance adaptation or co-existence with formal scientific terms The most common way of selecting usage of terms is to maintain Sometimes students would adapt themselves once learn of scientist's term However some believe that very odd chances for both could exist at the same time

这样的疑问深深引起研究者的好奇，著手探索学生科学概念所使用的语言。本研究透过观察、访谈、学习单施测等方法来进行，目的在探讨学童在科学概念上所使用之学生惯用语、学生惯用语来源、学生惯用语与科学家用语之关联性、学生惯用语选择。研究结果如下：一、学童在科学概念上所使用之学生惯用语的命名原则有五种：外型、习性、功能、藉代称呼及声音，其中外型原则有颜色、体型及部份构造三类目，习性原则有习惯及能力两类目，藉代称呼原则有实体及虚拟两类目。二、学童在科学概念上所使用之学生惯用语有两种来源，分别为自己称取和听来。学生惯用语来源较多为自己称取，透过其他方式听来少一点，但两种来源的比率差距甚小。三、学童在科学概念上所使用之学生惯用语和科学家用语的关系有三种，分别为用语意涵均相同、用语不同意涵相同和用语意涵均不同。学生惯用语通常和科学家的用语是不同的，且其意涵也不同，只有部份学生惯用语和科学家用语意涵均相同，至於学生惯用语和科学家用语不同但意涵相同的极少。四、学童的科学概念相关学生惯用语选择有三种，分别为维持学生惯用语、改变成科学家用语和科学家与学生惯用语皆可。学童的科学概念相关学生惯用语选择，以维持学生惯用语最多，而有些时候学生会在得知科学家的用语后改变成科学家用语，但认为科学家用语和自己使用的学生惯用语皆可的则很少。

The A3-to infuse noodle is to heat cooked noodle with boiling water for eating. The A3 solid state diettotherapy plan can make the participant in the losing weight program to complete the diet plan easily and happily success. We selected thirty health adults who had the average BMI value at 28±3kg/m2. Nutrition assessment including height, weight, biochemical data dietary analysis were examined before and after weight loss. Also, we compared the difference of basal metabolism rate of solid state dietotherapy and liquid form of diet plan on them.

本实验筛选了三十位BMI平均为28±3公斤/2之健康成年人，摄食了四周的A3泡面后，比较治疗前和治疗后在血液生化值、BMI值、体脂肪值及毛发中微量元素含量之变化，分别进行体位测定，饮食调查(包括24小时饮食回忆法；三天饮食纪录法及食物频率问卷法)，并抽血，检验血液中基本生化值及一般血液常规成份之浓度，并做了固态式代餐及液态式代餐在基础代谢率之不同点。

Singer Leona Lewis and former Led Zeppelin guitarist Jimmy Page emerged as the bus transformed into a grass-covered carnival float, and the pair combined for a rendition of "Whole Lotta Love".

歌手leona刘易斯和前率领的飞艇的吉他手吉米页出现巴士转化为基层所涵盖的嘉年华花车，和一双合并为一移交&整个lotta爱&。

This is Kate, and that's Erin.

这是凯特，那个是爱朗。