查询词典 developed

A series of computer vision algorithms applied in the research is developed. The formation of gray level image and digital image are described. An image enhancement algorithm based on the histogram transformation is developed to improve the sight effect. A fast edge detector with simple structure is designed. A Laplacian-of-Gaussian filter is designed to simulate the visual properties of the human eyes. A corresponding edge detecting template is presented and the detecting results are discussed.

建立了道路交通事故现场勘察的计算机视觉实用系统，设计了功能较为完善的软件操作系统，设计制造了现场测量用的标定装置，分析了保证测量精度的技术方法，通过室外测量获得了相对误差为千分之八的测量精度；完成了符合国家标准要求的事故报告和事故现场平面图的输出，并利用开发的实用系统对实际现场进行了测量和分析。

The production and technology was much developed then, which was reflected in the book of "Qiminyaoshu"(Key skills for ruling the people). Sheep farming was the most developed one and had profound influence on the later development of this industry.

它的生产技术水平相当之高，这在《齐民要术》中得到反映，其中又以《养羊篇》所载的成就为最高，给后世养羊业的发展带来了深远的影响。

Main points of the thesis are as follows:(1) The main function models and information relations between these models in the CAPP system in the integrated CAD/CAM project are explained, a new process plan design method is mentioned based on analyses of process plan design. This method is based on the process plan prototype, and develops the prototype little by little until the perfect process plan is completed, the prospect of this method is discussed;(2) The feature abstracting rules and methods are studied, a feature coding system is developed based on GT, all the defined feature models are described by the mathematical methods;(3) The integrated method of CAD/CAPP based on features is mentioned, this method defines a feature exchanging model, and develops an interface software to exchange design data into technology data base, this technology data base includes the design and technology information of the parts;(4) The process plan reasoning method based on features is created, this method uses Mycin algorithm to solve the reasoning of the feature process plan. A process plan making system is developed. In this system part process plan is made by the semi-intelligent method, this method uses the feature reasoning, feature process chain searching and man-computer talking together;(5) The main structure of the HOPE system is introduced, a shaft drawing and its process plan made by this system are shown, the data process problem in process drawing making is also discussed;(6) A new method of describing process rule is introduced, this method uses IfThen rules and neural nets weight values together to describe process rules, the BP algorithm is adopted in this method;(7) The optimal machining sequence problem of the process steps on the same fixturing is discussed, optimal algorithms SA is applied to solve this problem, the result shows that this method is more efficient than the traditional method;(8) All jobs in the thesis are summarized. In order to carry out the research in the future, some rational proposals are given.

全文论述的内容主要有下列几个方面：(1)较为系统地阐述了CAD／CAM一体化工程项目中CAPP系统的主要功能模块及其信息流程，在分析工艺设计过程的基础上，提出了基于特征原型的渐进式工艺设计方法，并探讨了该方法的应用前景；(2)研究了零件特征提取的原则和方法，在成组技术的基础上，开发了一套基于特征的分类编码系统，并在提取零件特征的基础上，定义了零件特征的数据模型，开发了基于轴类零件特征的参数化设计系统；(3)研究了基于特征的CAD／CAPP集成的方法，通过定义零件特征数据模型的存储结构，开发了将设计数据转换到工艺数据库中的接口程序，为后续的CAPP系统提供必要的零件形状和工艺信息；(4)研究了基于特征的工艺推理方法，将Mycin算法应用到工艺决策中，开发了基于特征的工艺推理及工艺方案生成系统，在系统中综合运用特征推理、特征加工工艺链查询及人机对话相结合的半智能化方法确定零件加工工艺；(5)介绍了整个HOPE系统的总体结构，通过运行HOPE系统绘出了一轴类零件的零件图，并生成了该零件的加工工艺方案，初步探讨了基于特征的工序图生成技术中数据处理问题；(6)研究了工艺设计过程中知识如何有效表示的问题，提出了将显式的IF-THEN规则表示与隐式神经网络权值表示相结合的工艺知识表示方法，并利用BP算法进行了工艺知识表示的初步研究；(7)研究了工艺设计过程中同一安装下工步优化排序问题，利用神经网络中基于模拟退火的理论来解决该工步优化排序问题，实践证明该方法较传统的算法具有更高的效率；(8)总结了本文所进行的研究工作，为今后进一步开展工作提出了较为合理的建议。

Launch 'of Mr Fu' series bread, cakes, Bakery, moon cakes, traditional cuisine, consumers welcome the love, business has developed rapidly, has been developed into a production, research and development, sales and distribution in one of the major integrated enterprises, companies in Chaozhou Modernization of the factory now has 3,000 square meters, self-chain of 16 retail stores, and efficient delivery fleet, Taiwan and China cereals Industrial Technology Research Institute.

推出'麦中福'系列面包、蛋糕、西饼、月饼、传统美食，深爱消费者欢迎，业务发展迅速，现已发展成为集生产，研发，销售，配送于一体的大型综合企业，潮州公司目前拥有现代化中央工厂三千平方米，自营连锁直销店16家，高效配送车队，台湾中华谷类食品工业技术研究所。

This study measured 555 middle school students from junior I to senior III, using the attachment scale developed by WangLi, The social Anxiety Subscale of the Self—Consciousness Scale, The Study Ability Questionnaire, The Scale of students' behavior in school and Behavior Disorders Teacher Rating Scale developed by the author.

在依恋的亲和性和焦虑性这两个纬度上，不同年级的变化并没有呈现单一方向的变化。

In the article a optical system was developed by the newest RC microscope with the schlieren method, which made the figure of appearance excellent colour and lustre and fine third dimension. The special cylindrical and cubic crystal growth cell was designed and the temperature-control system was developed to cooperate with the cell. Radial thermal gradient was formed in the cylindrical cell while transverse thermal gradient in the cubic cell, which was prepared for finding new effects.

在实验中首次采用最新式的浮雕相衬显微镜和纹影法光路相结合的方法，使得实时观察到的形貌图有良好的色泽和三维立体感；自行设计了柱型和方型两种型号的晶体生长室，研制了适合这两种晶体生长室的温度控制系统，在柱型晶体生长室中形成中心径向的温度梯度，在方型晶体生长室中形成横向的温度梯度，从而为发现新效应创造条件。

To prevent casing damage and expand well life, a thick wall casing, TP130TT of high collapsing strength was designed and developed, based on the analysis to the mechanical conditions of casing and its damaging tendency in the salt bed. The matching technology and tools were also developed.

因此 ，防治套管损坏，延长油水井寿命，已是中原油田当前亟待解决的问题。1 油水井套管损坏的主要原因由于中原油田是一个复杂断块油气田，不同的区块和同一区块的不同部位，套管损坏的规律和造成套管损坏的因素都有很大的差异。

In their prospective study of 170 carriers of BRCA1 or BRCA2 mutations with a mean follow-up of 2 years, ovarian cancer or a papillary serous carcinoma of the peritoneum developed in 5 of 72 women (6.9%) who elected intensive surveillance. Of 98 women who had prophylactic salpingo-oophorectomy, 3 (3.1%) had early-stage tumors diagnosed at surgery, and 1 (1.0%) developed primary peritoneal cancer during follow-up.

此次包括170位BRCA1或者BRCA2突变体携带者，平均随访时间为2年，进行密切检测的72位女性中，5位(6.9%)患者发生卵巢癌或者血性腹膜乳头瘤，而进行预防性卵巢切除术的98位女性中，有3人(3.1%)手术诊断已经患有早期肿瘤，有1人(1.0%)在随访期间发生腹膜癌。

Based on basic theory of elastic wave propagation, wave equation forpropagation of elastic wave in 2 dimension vertical inhomogeneous mediumof similar concrete cutoff wall model is developed. 2 dimension elastic sheetof concrete cutoff wall is established to research law and energy distributionrelations between propagation, attenuation, reflection and transmission ofelastic wave in concrete cutoff wall; Based on the concept of resolution, thecontent of vertical reflection method used to inspect concrete cutoff wallresolution is raised and factors will have influences on resolution are analyzed,expression of defective layer composite reflection factor and detectabledefective layer maximum thickness are developed; Relations between allsteps of sampling system of vertical reflection are build, the influence ofcentrum characteristics and receiving sensor on testing results are analyzed,therefore parameter requirements for testing instrument and parameter selection principle of collected parameters are raised.

2从弹性波传播的基本理论研究出发，推导了弹性波在类似混凝土防渗墙模型的二维垂向不均匀介质中传播的波动方程式；建立了混凝土防渗墙二维弹性薄板模型，研究弹性波在混凝土防渗墙中的传播、衰减、反射、透射规律及能量分配关系；从分辨率的概念出发，提出了垂直反射法检测混凝土防渗墙分辨率的内涵，对影响分辨率的因素进行了分析，推导出了缺陷层复合反射系数、可检测缺陷层极限厚度的表达式；建立了垂直反射法采样系统各环节之间的关系，研究分析了震源特性、接收传感器对测试结果的影响，提出了对测试仪器参数的要求及采集参数的选择原则。

In developed countries, a large number of CNC machine tools have been widely used, and numerical control technology in China and promote the application with the great gap compared with developed countries, therefore, to speed up the training of technical personnel NC pace of training in line with the requirements of modern manufacturing at all levels NC talent has become a top priority.

在发达国家中，数控机床已经普遍大量使用，而我国数控技术的应用及推广同发达国家相比差距很大，因此，加快数控技术人员的培养步伐，培养符合现代化制造要求的各层次的数控人才已成为当务之急。

Singer Leona Lewis and former Led Zeppelin guitarist Jimmy Page emerged as the bus transformed into a grass-covered carnival float, and the pair combined for a rendition of "Whole Lotta Love".

歌手leona刘易斯和前率领的飞艇的吉他手吉米页出现巴士转化为基层所涵盖的嘉年华花车，和一双合并为一移交&整个lotta爱&。

This is Kate, and that's Erin.

这是凯特，那个是爱朗。