查询词典 criterion

Because of the problem of convergence, the key techniques to complete the one step simulation were explored thoroughly. The geometry mapping method based on finite element model and inverse deformation was developed to get the approximate initial blank for one step simulation. The effective selection of convergence factor in Newton-Raphson method was studied. The divergence criterion in iterative process for one step simulation was put forward. Also the countermeasure to ill equations coefficient matrix was studied.

由于存在收敛性的问题，本文重点研究了一步模拟方法计算机实现的关键技术：提出了基于有限元模型的几何映射方法和反向变形方法来确定初始毛坯的近似解，研究了带收敛因子的Newton-Raphson方法中如何高效地选取收敛因子，提出了一步模拟迭代求解过程中的发散准则，并研究了病态方程组系数矩阵的修正方法。

To overcome the premature of simple genetic algorithm, the calculating efficiency of SGA is improved by the following two ways; Firstly, in order to ensure convergence of algorithm and reduce influence factor of convergence, elitist selection and adapted crossover and mutation operator are adopted. Secondly, because this study deals with finding minimize volume of structure, to quicken convergence of this problem, in line with mechanics criterion the paper carry out mutation to some genes in chromosome according to variations of internal force. This will let algorithms to search answer with our hoping directions.

针对基本遗传算法存在早熟的问题，本文主要从两个方面进行了改进，首先为了保证算法的收敛和减少影响算法收敛因素，采用了最优保护策略和自适应的交叉和变异算子；其次，由于本文研究内容涉及求结构最小体积问题，为了加快此类问题的收敛速度，本文结合结构优化中的力学准则，对个体染色体中的某一段基因按照内力变化进行变异操作，使得算法按一定方向进行搜索最优解。

The basic idea of MLMI is to compute the speaker adapted model of a test speaker by a linear convex combination of a set of speaker dependent models according to maximum likelihood criterion.

其基本思想是，利用语音单元间的相关性，根据最大似然准则由一组说话人相关模型的线性组合得到测试者的说话人自适应模型。

The transform of Social economy and culture has made strong impact on the routine and criterion of museum,tourism is just one of the important phenomena which convulse the basic kernel of museum.

社会经济和文化的变革，对博物馆的日常工作和职业规范产生了强烈的冲击，旅游正是强烈震撼着博物馆基本内核的重要现象之一。

A model is developed to analyze the tradeoff between benefits and costs involved in the strategies for the normal dvm of copepod . the venturous revenue is used as the criterion for this optimal tradeoff . it is a function of the environmental factors and the age of copepod

本文提出一个桡足类常规的昼夜垂直迁移模型，以分析桡足类在垂直迁移的决策过程中对利益和风险的权衡机制，风险收益被用来作为这种权衡机制的优化目标，它是环境因子和桡足类年龄的函数。

The article takes balancing all quarter copyright benefit as discussion entrance, analyses the questions of copyright benefit management, and proposes strategies to constructing benefit management mechanism of the digital copyright public interests management and the copyrighter's interests. in the end, the author thinks we should construct a kind of digital copyright benefit management mechanism which regards policy as a guide, takes the law as criterion, regards protection as the means, and takes utilization as goal, based on interests equilibrium. the management mechanism will stimulate creation, maintain interests fair, advance resources utilization, and promote culture art thriving.

文章以平衡各方利益为切入点，在分析当前数字版权利益管理中存在的问题的基础上，从数字版权的公众利益管理和数字版权人利益管理两方面入手，详细分析了各自管理机制构建策略，认为数字版权领域里应该构建一种以政策为先导、以法律为准绳、以利益平衡为基础、以合理保护为手段、以利用为目标的刺激创作、维护公平、推进共享、促进文化科学艺术繁荣的公众利益与私人利益和平共处的管理机制。

The article takes balancing all quarter copyright benefit as discussion entrance, analyses the questions of copyright benefit management, and proposes strategies to constructing benefit management mechanism of the digital copyright public interests management and the copyrighter抯 interests. In the end, the author thinks we should construct a kind of digital copyright benefit management mechanism which regards policy as a guide, takes the law as criterion, regards protection as the means, and takes utilization as goal, based on interests equilibrium. The management mechanism will stimulate creation, maintain interests fair, advance resources utilization, and promote culture art thriving.

文章以平衡各方利益为切入点，在分析当前数字版权利益管理中存在的问题的基础上，从数字版权的公众利益管理和数字版权人利益管理两方面入手，详细分析了各自管理机制构建策略，认为数字版权领域里应该构建一种以政策为先导、以法律为准绳、以利益平衡为基础、以合理保护为手段、以利用为目标的刺激创作、维护公平、推进共享、促进文化科学艺术繁荣的公众利益与私人利益和平共处的管理机制。

Sapphire color to正蓝without the smell is the top grade black, its colors arranged in order of market value in accordance with cornflower blue, sea blue, bright blue, sky blue , light blue, blue and gray, including cornflower blue because it is produced in Kashmir, also known as Kashmir sapphire, while Taiwan is the output of the sapphire in Sri Lanka special preferences, but the stones origin of good and bad should not be the sole criterion for only as a reference.

蓝宝石颜色正蓝无异味，是高档的黑色，它的颜色排列顺序的市场价值与矢车菊蓝按照，海蓝色，明亮的蓝色，天蓝色，淡蓝色，蓝色，灰色，包括矢车菊蓝色，因为它是在克什米尔生产，也称为克什米尔蓝宝石，而台湾是斯里兰卡的蓝宝石输出特殊优惠，但好的和坏的不应该是石头的起源为唯一标准只能作为参考。

External thought social relationship is social criterion and custom with objectivity and corporality cultivated by human spiritual productive activities, it is the"software"system in social operation; internal thought social relationship appear as human cultural psychological structure.

其中，工具是人类在为满足自身需要、改造自然界而创造的使自然界反对自然界本身的对象物，因此工具集中体现着人类的知识观念，凝聚了人类的智慧；人类社会中的思想的社会关系也属于文化的客体化形态。

As the sample of Yuanliangshan tunnel in Chongqing-Huaihua Railway, based on the full analysis of groundwater specimens, five chemical equations are designed to calculate evaluating data by the relation of activity, equilibrium constant and Gibbs free energy. According to the two criterion of partial pressure of carbon dioxide and reaction direction, the result calculated shows the groundwater has weak corrasion to carbonate rocks, which should be avoided to do harm to tunnel.

以渝怀线圆梁山隧道为实例，通过隧道内地下水取样进行了全分析，其中CO(上标 2-下标 3)离子作为"中间过渡态"离子，由于只存在微小量未被检出；使用水质分析结果数据设计了五个化学反应方程式，通过活度、反应平衡常数及吉布斯自由能之间关系进行热力学计算，依据二氧化碳气体分压P(下标 CO2)与反应进行两个方向化学反应判据开展分析，结果表明地下水具有弱侵蚀性，在隧道工程中应避免其引起危害。

The split between the two groups can hardly be papered over.

这两个团体间的分歧难以掩饰。

This approach not only encourages a greater number of responses, but minimizes the likelihood of stale groupthink.

这种做法不仅鼓励了更多的反应，而且减少跟风的可能性。