描述

The flow stress increases with increasing the strain rate, and decreases with increasing the deforming temperature, which can be described by a constitutive equation in hyperbolic sine function with the hot deformation activation energy of 209.84 kJ/mol, and can also be described by a Zener-Hollomon parameter.

该合金热压缩变形的流变应力行为可用双曲正弦形式的本构方程来描述，也可用Zener-Hollomon参数来描述，其变形激活能为209.84 kJ/mol。

Firstly, sample data stream by two neighbor windows of given length. Then the sampling data is projected to normalized high dimension feature space and the two minus hypersphere models of two window sampling data sets are constructed respectively. Finally, detect change by computing cosine of inclination angle of two centrals of hypersphere.

该算法首先以给定长度的两相邻时间窗口对数据流取样，然后以支持向量数据描述方法将这两相邻时间窗口取样的数据流子集映射到规范化的高维特征空间，并分别建立描述这两相邻时间窗口取样数据流子集映像的最小超球模型，最后通过计算两超球之间的球心矢量的夹角的余弦，度量该两相邻时间窗口取样数据流子集的相似性检测模式变化。

Description and input of parts process database, and process deduce and illation etc.

在对回转体零件构成特性分析的基础上，采用形面描述法的思想实现了零件形面要素的定义、编码及其描述参数的确定。

But this kind of entity may insurmountably have some uncertainties when it is expressed abstractly to the spatial object of GIS, and these uncertainties are the uncertain factors including error, inaccuracy, illegibility and so on.

但是这类实体在抽象描述为GIS的空间目标时难以避免地会带有一定程度的不确定性，这种不确定性指的是在进行抽象描述时随之产生的误差、不精确性、模糊性和含混性等不确定性因素。

An Incidence Matrix is presented to mathematically describe the relationship between two tasks, and a search approach based on Incidence Matrix is given to find the critical path.

提出了一种从数学上描述任务关系的关联矩阵，分析了关联矩阵的性质和其描述多任务的特点，并给出了基于关联矩阵的搜索关键路径的方法。

If you frame without well-developed mental models and/or frame inconsistently, your work will be tagged as poorly thought out.

如果你在语言描述时没有开发思维模式，或语言描述不一致，你的工作将被贴上未能深思熟虑的标签。

This paper was put forward to the method, principle and procedure of third infilling in order to the economic effective development based on fine reservoir description and remaining oil research.

本文以大庆油田三次加密矿场实践为依据，通过对试验效果的系统评价研究，提出了对三次加密井工艺技术的要求；分析了低效井的原因，研究了降低低效井比例的有效方法，并在杏一～三区矿场试验中得到了验证；通过对加密井单井经济技术界限研究，搞清了三次加密调整的投资成本构成，制定了三次加密调整井增加可采储量、厚度和产量界限；指出了三次加密潜力对象及其分布特征；提出了以精细地质研究为基础搞清薄差储层沉积特征及空间展布、以剩余油综合描述为手段定量描述各沉积单元的剩余油分布特征、以经济有效开发为目的的三次加密调整方法、原则和程序；制定了三次加密井初含水与可采储量测算方法；研究确立了扩大三次加密调整规模的途径。

A logical product structure model was constructed which can describe the infinite product variants,and support to solve product configuration under the mixed environment of Assemble-to-Order and Make-to-Order. In order to be identified and managed ,Logical product structure model was described with the knowledge representation method based on production rule.Finally the feasibility of the method was confirmed by simulation of a simplification automobile product family.

构建了一种逻辑产品结构模型，它能够描述无限种可能的产品变体，支持解决按订单制造与按订单装配相混合环境下的产品配置问题；并用基于产生式规则的知识表示方法描述了逻辑产品结构模型，以便于计算机识别及处理，最后通过一个简化汽车产品族的案例仿真来验证本方法的可行性。

The basic principle of unequal exchange can be described simply as "buying cheap and selling dear", in such a way that a commodity or asset is bought either: 1 below its real value, and sold at a higher value, or 2 at its real value, but sold above its real value, or 3 above its real value, and sold at a price even higher than its already inflated acquisition cost e.g.

不等价交换的基本原理被简单地描述为"低价买进，高价卖出"不等价交换的基本原理被简单地描述为"低价买进，高价卖出"，按照这样的方式，一件商品或者资产可以：照这样的方式，一件商品或者资产可以： 1低于其真实价值买进，以更高的价格卖出，或低于其真实价值买进，以更高的价格卖出， 2按其真实价值买进，但以高于其真实价值的价格卖出，或按其真实价值买进，但以高于其真实价值的价格卖出， 3按高于其真实价值的价格买进，以甚至高于其已经上升的购置成本按高于其真实价值的价格买进，例如股市卖出。

Then, the design and calculation of high voltage platform, central region, spiral inflector and the axial injection beam line is described in detail. The result of research shows that axial injection with high voltage platform is not only feasible but also efficient.

论文首先描述了与设计相关的回旋加速器理论，束流传输理论和空间电荷效应的有关理论，然后对组成该系统的高压平台，新的SFC的中心区，螺线静电偏转器和轴向注入束流线的设计研究作了比较详细的描述。

It has been put forward that there exists single Ball point and double Ball points on the symmetrical connecting-rod curves of equilateral mechanisms.

从鲍尔点的形成原理出发，分析对称连杆曲线上鲍尔点的产生条件，提出等边机构的对称连杆曲线上有单鲍尔点和双鲍尔点。

The factory affiliated to the Group primarily manufactures multiple-purpose pincers, baking kits, knives, scissors, kitchenware, gardening tools and beauty care kits as well as other hardware tools, the annual production value of which reaches US$ 30 million dollars.

集团所属工厂主要生产多用钳、烤具、刀具、剪刀、厨具、花园工具、美容套等五金产品，年生产总值3000万美元，产品价廉物美、选料上乘、质量保证，深受国内外客户的青睐