查询词典 schema

cultural ; difference ; schema ; strategy

这种理解意味着第二语言任务无非是以一种行为模式取代另一种行为模式。

A product management model is built in the process of designing and implementing the ERP(Enterprise Re-source Planning)system.It is combined with the characteristics of product in discrete industries.Logistics flow is center and schema is masterstroke in the model.

在企业资源计划系统的设计与实现中结合离散行业的生产特点，提出了在ERP系统中强化流的概念，建立以物流为核心、以计划为主线、紧密结合企业管理模式的生产管理模型。

This most lik ely will require some changes to your current database schem a.

这最有可能的是需要对你当前的数据库 schema 进行一些改动。

Schema driven automatic form generation, simple integration with rich content types, and a lower entry bar to the complex requirements Zope places on new content objects.

提供了模式驱动的自动窗体生成，简单地集成了丰富的内容类型，为Zope空间中新的内容对象的复杂需求提供了更小的项目条。

The following points are emphasized:The operation models of adiabatic and diabatic distillation have been set up and the operation block, thermodynamics model and mathematical model in the simulation have been determined as well;(2)Based on the simulation and exergy analysis with Aspen Plus program, shortcut distillation design—DSTWU model and rigorous distillation design—RADFRAC model, the author has determined the heat duty, exergy losses and the distribution of exergy losses along the adiabatic column, which will help the simulation and optimization of the diabatic distillation;(3)Diabatic distillation under various operation conditions has been simulated by using energy balance method and exergy analysis;(4)How the different mixture and the various degree of separation, number of trays and feed location influence exergy saving in diabatic distillation have also been discussed;(5)On the basis of the total exergy losses along the column, different schema of the heat transfer distribution along the column have been compared and analyzed;they can be classified in three categories: heat duty equipartition approach, empirical approach, separation degree matching approach. In conclusion, different heat transfer distribution along the column will have effect on total exergy losses. In particular, most satisfactory results have been obtained by using separation degree matching approach. In order to diminish the exergy losses, heat transfer distribution should meet the needs of the request of separation degree.And on this premise, the author makes his suggestion in increasing the proportion of heat supplied to the tray with minimum exergy losses and decreasing the proportion of heat supplied to the tray with the maximum exergy losses.

本文对透热精馏过程进行了模拟并对其节能效果的影响因素做了较为全面的分析和深入的研究，主要研究内容如下：(1)建立了常规精馏和透热精馏过程的模拟操作模块、热力学模型以及数学模型；(2)利用化工模拟软件Aspen Plus并分别采用DSTWU简捷模型和RADFRAC严格计算模型对常规精馏进行模拟计算和有效能分析，确定常规精馏塔的公用工程热负荷、有效能损失及有效能损失在塔内的分布，为透热精馏的模拟和优化提供数据参考；(3)对不同物系在不同分离度条件下进行透热精馏的模拟，分别采用能量衡算法和有效能分析法进行计算和分析；(4)探讨了各种因素如物系的选择、不同分离度、塔板数、进料位置对透热精馏节能效果的影响；(5)以全塔总有效能损失为比较基准，对热量在塔内的三种分布方案即热负荷平均分配法、经验法和分离度匹配法进行了对比分析并得出结论：塔内热量的不同分布方案对于全塔总有效能损失会产生影响，其中以分离度匹配法的节能效果最为理想，为减少有效能的损失，应使塔内的热量分布满足各塔板的分离度要求，并在此前提下，尽量减小有效能损失大的塔板的热负荷和增加有效能损失小的塔板的热负荷。

It is showed that the fitting deviation of the traditional schema theory is 2 times and 3.4 times more than the equivalent form in the paper.

实验结果表明，传统模式拟合误差分别是所描述的种群最优模式增长方式的2倍和3.4倍。

The schema composed by a group of equivalent propositions was said to proposition field.

与一个命题等价的命题集的图式叫做这个命题的命题域。

A new Double Layers Chromosome Coding Schema and a new Subtour Exchange Algorithm are proposed for Capacitated Vehicle Routing problem.

4对于带能力约束的车辆路径问题，提出了一种新的双层染色体编码方案和一种子路径交换算法。

The main idea of experientialism is that language reflects the concepts in human mind; our embodiment experiences help us achieve many kinds of cognitive models including conceptual metaphor, conceptual metonymy, image schema, and frame; these cognitive models are reflected in our linguistic expressions like the idioms.This paper focuses on three kinds of semantic motivations: metaphor, metonymy and general knowledge.

经验主义认知观认为语言反映了人们根据经验在头脑中形成的概念；人们根据共同的经验形成了各种各样的概念结构，包括隐喻概念，转喻概念，意象图示，框架，情景等，这些概念结构通过语言形式表达出来，成语就是其中一种。

The metadata captures common constraints expressible in XML Schema and relational models (for example, occurrence constraints).

元数据获取使用 XMLSchema 和关系型模型中表示的普通约束条件。

On the other hand, the more important thing is because the urban housing is a kind of heterogeneity products.

另一方面，更重要的是由于城市住房是一种异质性产品。

Climate histogram is the fall that collects place measure calm value, cent serves as cross axle for a few equal interval, the area that the frequency that the value appears according to place is accumulated and becomes will be determined inside each interval, discharge the graph that rise with post, also be called histogram.

气候直方图是将所收集的降水量测定值，分为几个相等的区间作为横轴，并将各区间内所测定值依所出现的次数累积而成的面积，用柱子排起来的图形，也叫做柱状图。