查询词典 key element

The third key-press is regarded as letter affirmance key-press on mini key-board, at the same time, identifies sound, the identical method is: identifying the three sounds by lengthways three lists, identifying the three rhymes by transverse three rows, the intersectant is the whole identifying key-press of sound.

小键盘以输入第三键作为字符确认键，同时识别声韵，识别方法是：以纵向三列键识别三声；横向三排键识别三韵，纵横交合键位就是该音节的声韵全识别键。

The BCH coded authentication data is modulated by chaotic sequence and then embedded into the DCT domain of the image by using the owner's private key.The embedding process is controlled by Just Noticeable Difference of the DCT block.Users can extract the authentication data with the public key,while they can't get the private key to destroy or delete the watermark through the public key.

提出一种基于非对称水印的图像认证改进算法，算法中将经过BCH编码和混沌序列调制的认证信息作为水印，利用所有者私钥嵌入图像DCT域，嵌入过程根据DCT块的可视噪声阈值控制，用户可以利用公钥从水印图像中提取认证信息，但无法从公钥中获取任何私钥信息，从而无法破坏或删除水印。

For this reason, it is necessary to conformity the plain form element of artistic designing into web page designing as well as to merge art creation and multimedia technology into an organic whole. By analyzing the key element of layout of web page designing and visual construct of words, pict...

本文通过对网页设计中版面的构成要素和文字、图片、颜色的视觉构成进行分析，结合人们在浏览信息时的视觉习惯，探讨了网页视觉信息如何更有效、更为合理地表现与传达。

Secondly, two methods are combined into a 2D classifying method and again the current highway information foundation data elements are classified in 2 Dimensions. The problems in data element set are pointed out and also the expand idea is put forward. The key properties of 2D classifying data element are studied.

将2种分类方法结合形成二维数据元分类方法，并对现有公路信息基础数据元重新进行了分类，指出存在问题并给出了数据元扩充的思路，对二维数据元的关键属性进行了研究。

In order to solve the repeat modeling in the process of the hull scantling rule check,finite element analysis and production design,the some key technology about the transfer of ship initial scantling model to finite element model is studied.

针对目前船体结构规范计算、有限元分析和生产建模过程中存在的重复建模的问题，研究了船舶初步结构设计模型向有限元模型转换中的几项关键技术，提出了模型转换的方法，开发了模型转换软件，并在16 500t液化气船上进行了局部应用，收到了一定的效果，值得进一步推广应用。

By analyzing the core competence the dissertation has proved it is a matching standard of the two-element structure. The aims of any management changing are forming and keeping the competition predominance. The steady resource of the competition predominance is forming and keeping the competition predominance. The core element of competition predominance (such as, the foresight, leading, innovation, quality, entrance vallum, customer regulation, changing cost and partner-relationship.) is a key factor that to found a sueeessful enterprise whatever the changing has occurred in the environment.

通过对核心竞争力的分析证明核心竞争力是两种要素结构匹配的标准或依据；管理变革（包括基于信息系统的管理变革）的目的是为了形成并保持竞争优势，而稳定的竞争优势的来源是形成并保持核心竞争力；不论环境发生了怎样的变化，远见、领导、创新、质量、进入壁垒、消费者规定、转换成本和伙伴关系等仍是建立一个成功企业或具备竞争优势企业至关重要的因素，它们来源于管理系统7要素：文化、人、战略、组织、专业管理、技术管理和信息的有效结合，这种结合形成核心竞争力；管理变革的重要途径就是形成核心竞争力的关键要素的有效结合。

In this paper, the research object is the XM18 spherical generator, in order to improve the dynamic behavior of the machine tool, the following aspects have been studied in this thesis: Firstly, based on the elasticity theory and finite element analysis theory, the finite element models of the lathe bed, dovetail, dovetail shelf, headstock, fanlike plank and millhead shelf, which were the main parts of the spherical generator, were built up using ANSYS9.0. And based on the modal analysis theory and FEM technology, the free modal and the constrained modal analysis of the main parts were studied. Accordance to the analytical results, put forword methods to optimize the key parts.

本课题以XM18球面铣磨机为研究对象，为了提高其动态特性，本文主要从以下几个方面进行研究：首先，根据弹性力学理论和有限元分析的基本理论，利用ANSYS9.0软件建立了铣磨机的主要零部件床身、燕尾、燕尾座、主轴箱、扇形板和磨头座的有限元模型，利用有限元法对主要零部件进行了自由模态和约束模态分析，并根据分析结果对关键部件提出了改进方案。

In this paper, material properties of the segment of the porous metal-bonded diamond grinding wheel were researched by finite element simulation. Segments were manufactured according to the design result and their elastic modulus was measured. The key points are as follows: The influence of the porosity on the elastic modulus was analyzed through a finite element method. In the FEM model, the design variable only includes the porosity, and the tetrakaidecahedron model is applied as the microstructure model of porous metal matrix. The corresponding porosity was decided in order to meet the requirement of the elastic modulus.

本文利用有限元软件对多孔金属结合剂金刚石砂轮节块的材料性能进行了数值模拟计算，依设计结果制备了节块试样，并测试了节块的弹性模量，主要内容有： 1、充分借鉴多孔材料结构设计和分析的方法，以十四面体模型为多孔金属胎体的微观结构模型，以孔隙率为设计变量，通过有限元分析，计算出满足一定弹性模量要求的多孔金属胎体的孔隙率范围。

The dissertation puts forward that culture capital as a sort of non-economic element is able to produce tremendous economic value and straightway impel enterprise"s sustainable development, in which main content is that system culture, innovative inspirits, inter-human trust and ecological ethics is the key and core element affecting enterprise development after adopting other subjects" research fruits.

论文提出和界定了文化资本的范畴，认为企业制度文化、企业家的创新精神、企业中的人际信任和企业生态伦理是影响企业发展的深层次因素和核心要素；论文主要吸收和运用了经济增长学说中的文化因素影响论、管理学中的企业文化理论、社会文化学中的人际信任理论和环境经济学中的生态伦理论、制度经济学中的非正式制度理论等的最新研究成果，提出文化资本作为一种非经济因素，也可以创造巨大的经济价值，并直接推动着企业的持续发展。

As the key element of the thermostatic valve the temperature sensing element plays the role of temperature sensing and force outputting.By absorbing the heat of the working fluid,the temperature sensing medium produces the capacity expansion which moves the regulating sleeve to control the fluid flow of input to control the temperature.

感温元件作为温控阀的关键元件起着感知温度和输出力的作用，感温介质吸收工作流体的热量产生体积膨胀，推动调节套筒调节进口冷热流体流量从而控制出口温度。

Nowadays, most of research are to build a transmutative Petri Nets through adding controlling place sets, controlling arc sets and controlling policy to the basic Petri Nets, while the Controlled Petri Nets could be used to argue many controlling theory problems conveniently and to induce many logically and physically supervisory and solve the Event Feedback Controlling Problems and State Feedback Controlling Problem in DEDS supervisory theory.

目前大多数的研究表现为在变形后的受控Petri网基础上，利用各种方法求得各种逻辑型、结构型控制器，解决DEDS监控理论中的事件反馈控制问题与状态反馈控制问题。

On one hand, there are discussions with the works council and union about extension of short time working up to the end of September.

一方面，有讨论，工程理事会和联盟关于延长工作时间短至9月底。