表模型

Fir ; binary volume table ; model ; comparative analysis

杉木；二元材积表；模型；对比分析

Based on the data of Larch in eastern region of Daxinganling,the single entry volume table of Larch is established by using artificial neural networks and regression analysis.

采用大兴安岭东部落叶松Larch的材料，分别运用人工神经网络和回归分析方法编制了落叶松的一元材积表，人工神经网络在拟合过程中以落叶松胸径作为输入向量，以单株材积作为输出向量，并选出既符合林木材积曲线分布规律，又具有较高拟合准确度的网络模型，其网络结构为1∶2∶1，网络对象名为Enet。

Vacuum tank test of Three Gorges surface spillway was conducted to study the flow cavitation.

针对三峡工程溢流坝表孔设计体型，通过减压模型试验研究了其空化特性。

Six raters score sixty HSK oral with a twelve-point scale.Then we analyse the data which we obtained.In this part we have two step,G study and D study.

在这一部分中，我们根据GT模型，组织了两次HSK口试的评分，6名评分员分两次采用HSK的口试评分量表给HSK口试的60位被试进行评分。

Chapter IV presents the relation data model of tool database based on the analysis of available tool data, constructs the database management system of tool. With the family table technology of Pro/E, the three-dimensional parameterized model is built by programming, and the dynamic display of the three-dimensional graphics of tool is realized.

第四章对刀具数据进行了分析，给出了刀具数据库的关系数据模型，建立了刀具的数据库管理系统；利用Pro／E的簇表技术，通过编程对刀具进行三维参数化建模，并实现了刀具的三维图形动态显示。

By using the GEM Model,a new aquantitative analysis tool, constructive a evaluating table of Magesia Material industrial cluster, then makes a comprehensive analysis on the competitiveness of it from the aspects of supply, demand and structure, etc.

运用一种研究产业集群竞争力的量化分析工具——GEM模型，构建辽宁镁质材料产业集群竞争力评价表，对该集群的供给要素、需求要素、结构要素等方面进行了竞争力的综合分析。

The original STL model is progressively reorganized into a structured triangle mesh by using half edge pointers and hash table indexing to linking adjacent triangles. All redundant vertices are eliminated and at the same time the topology of triangle mesh is set up.

首先通过半边匹配确定新增三角片的类型；然后针对每一种类型使用不同的方法去除冗余顶点，并同时建立拓扑关系；最后通过顶点数组紧缩消除顶点空隙，将半边hash表转化为半边数组，完成网格模型的重建。

Densities of glycine in glucose-water and sucrose-water mixed solvents have been measured to 298.15 K by an oscillating-tube densimeter. Apparent molar volumes, limiting partial molar volumes and number of hydration of glycine have been calculated. The transfer volumes from water to sugar-water mixtures have been obtained and discussed in terms of the structural hydration interaction model.

利用精密数字密度计测定了甘氨酸与不同组成葡萄糖-水、蔗糖、水混合溶剂构成的三元系溶液的密度，计算了甘氨酸的表观摩尔体积、极限偏摩尔体积和理论水化数，根据结构水合作用模型讨论了迁移偏摩尔体积的变化规律，并与乙二醇-水和丙三醇-水等多羟基体系作了比较。

Researchers had different ideas on the structures of The Self-Liking/Self-Competence Scale developed by Tafarodi and Swann (1995) based on two dimensions model of trait self-esteem.

国外研究对Tafarodi和Swann (1995)基于特质自尊二维模型编制的&自我喜爱感／自我能力感量表&的结构维度尚存疑义。

The new circumstances that the discrete manufacturing enterprise is confronted with are analyzed; the function and configuration of production system is expounded; the research actuality and contents about production system capacity in the discrete manufacturing enterprise are summarized; the main research contents in this paper are developed.2. The calculating and analytical methods about production system capacity are studied systemically, a model to calculate rough-cut capacity instantly in "excel" table style is designed, the means to analyze production capacity in different production mode are brought forth, and the balance tactics of production capacity versus load are put forward.3. The application characteristics used in production system about the methods of Computer simulation and CRP in the MRPII/ERP are analyzed and compared; the advantages of Computer simulation method are pointed out; and the simulation researches aiming at production system capacity are implemented by Ithink simulation software.4. A simulation model is founded under the analysis of production system capacity in the production system background of a firm; the change instances of yield, output rate and WIP in the production system are simulated by the action of procurement cycle, machining time, setup time and so on. 5. The change instances of production capacity in the assembly stage are simulated , and rational employees are obtained.

本文主要进行了以下几个方面的研究：1、分析离散型制造企业面临的新情况，阐明生产系统的功能和结构，对离散型制造企业生产系统生产能力的研究内容和现状进行分析，提出本课题的主要研究内容。2、在系统地研究生产系统生产能力的计算和分析方法后，设计了用Excel表快速计算粗能力的方法；给出不同生产方式下的产能分析方法，并提出产能与负荷平衡的策略。3、比较和分析了MRPII/ERP的能力需求计划方法与计算机仿真方法在生产系统中的应用特点，指出计算机仿真方法的优势，并用Ithink仿真软件对企业生产系统生产能力进行了仿真研究。4、以A公司的生产系统为背景，在对生产系统生产能力分析的基础上建立了仿真模型，模拟了在采购周期、加工时间、调整时间以及返工率、废品率、机械开工率等因素作用下生产系统的产量、产出率和在制品数量的变化情况。5、研究在装配阶段生产能力的变化情况，通过仿真优化后确定合理作业人员数量。

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！