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This paper presents an IFMC CAD model that consits of a geometry model and a material model, in which the geometry space acts as a base space and the material space acts as a bundle space. In this CAD model, the geometry model is based on the non-manifold model. In addition, a half-face data sturucture, which is derived from the half-edge data structure with the non-manifold feature of IFMC taken into account, is adopted to represent the geometry and topology information of the component.For the material model of IFMC, this paper focuses on the FGM component representation firstly and present a simplex-subdivision based CAD data exchange format, in which the material information is represented as a (n-1) simplex and material .distributing feature is represented by the interpolation on the simplex-subdivision. Based on those, a part-building orientation optimization algorithm and an adaptive slicing algorithm for FGM component are presented in the paper.For the IFMC material model, the IFMC material information representation is divided into a meso-scale and a macro-scale representation. In the meso-scale, a concept named parameterized periodic functional meso-structure is presented as a unique form to represent the FGM (the homogeneous materials are regarded as a special FGM), the composite and the functional meso-structure material. The model of PMS is a three-tuple that contains the space stateinformatation, the material parameter and the material meso-scale distribution feature. The macro-scale material information representation is similar to the FGM components by interpolation of the control parameter of the periodical functional meso-structure based on the simplex-subdivision.Through an example of manufacturing-oriented IFMC CAD data processing, it is proved that the IFMC CAD model and the material information representation and process method proposed in this paper can provide a reliable data support for IFMC digital concurrent design and manufacturing.
本文将理想材料零件CAD模型建立在以几何空间为底空间、以材料空间为丛空间的结构上,使用非流形几何模型作为理想材料零件几何拓扑模型的基础,并在半边数据结构基础上,针对理想材料零件的非流形特征局限内部边界上的特点,给出了一个半面数据结构来表述零件的几何拓扑信息;对于理想材料零件的材料模型,本文先从功能梯度材料零件的信息表述与CAD数据交换和处理入手,将材料信息表述为(n-1)维单纯形,然后通过对三维几何区域的单纯剖分,以插值的方式表述零件材料分布特征;在此基础上,根据功能梯度材料零件分层制造中对CAD数据处理的要求,给出了综合考虑零件几何特征与材料特征的生长方向优化算法和自适应切片算法;而对于文中所定义的理想材料零件,本文将其材料信息表述分解到细观和宏观两个尺度进行,首先给出了细观尺度上参数化的周期性功能细结构概念,以此来统一表述功能梯度材料(单质材料作为特殊的功能梯度材料看待)、复合材料和功能细结构材料;把周期性功能细结构模型化为一个包含空间状态信息、材料构成参数和材料细观分布特征参数的三元组,以表达零件的细观材料特征;对于零件宏观的材料变化特征,则同样在几何区域单纯剖分的基础上,通过对细观尺度上周期性功能细结构控制参数的插值来完成;通过理想材料零件CAD数据处理的算例,验证了本文中理想材料零件CAD模型及材料信息表述与处理方法完全可以为理想材料零件的数字化制造提供可靠的数据支持。
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On the basis of formal chapters' analysis, learning from foreign countries' successful experience in circular economy's legislation, considering our own legislation practice in developing circular economy, the main framework of our country's circular economy's legal institutions' construction is put forward as follows, the guidance thought of the circular economy's legal institutions' construction is the concept of scientific development and the thought of sustainable development; the 3R principle, the principle of following the ecological rules, the principle of giving priority to precautions, the principle of the contaminator paying are the basic principles of the circular economy's legal institutions' construction; the field of the natural resources' exploitation and utilization, the field of manufacturing industry and service trades, the field of disposing waste and changing waste into resources, the field of the exploiting and utilizing energy, and the field of social consumption are the key fields of the circular economy's legal institution's construction; the circular economy's legal system is constructed from four levels, the basic laws, the principle laws, the comprehensive laws and the special laws; The following circular economy's legal institutions are made, the institution of circular economy's planning, the institution of green economy's accounting, the institution of scientific and technological information's titles, the institution of economic encouragement, the institution of market allowance, the institution of listing the names' who set good example in developing circular economy, the institution of forcing those enterprises with heavy pollution into developing circular economy, the institution of green consumption, the institution of the public's participation, the institution of sharing the responsibility, and the institution of evaluating the circular economy's results.
该部分以前面几章分析的循环经济立法理念为基础,借鉴国外循环经济立法的成功经验,结合我国的循环经济立法实际,提出了我国循环经济法制建设的基本框架是:以科学发展观和可持续发展思想为循环经济法制建设的指导思想;以"3R"原则、遵循生态规律原则、预防优先原则和污染者付费原则为循环经济法制建设的基本原则;以自然资源开发利用领域、加工制造产业与服务产业领域、废弃物处理与资源化领域、能源开发利用领域和社会消费领域为循环经济法制建设的重点领域;从根本法层面、基本法层面、综合法层面和专门法层面来构建循环经济法律体系;构建包括循环经济规划制度、绿色经济核算制度、科技信息支持制度、经济激励制度、市场准入制度、循环名录与循环示范制度、重点污染企业强制实施循环经济制度、绿色消费制度、公众参与制度、责任分担制度和循环经济绩效评价制度在内的循环经济法律制度。
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His wife for family, for all you have to do is willingly, need not return, she is the world's most loves you, you know, most willing to pay for you all women, She is a little blood relationship with you, but for the woman you don't come home late and feel dolorous; In you are poor, she will not abandon you, silently beside you and encourage you to accompany you, support you until you succeed, When you are ill, she would keep beside you, to guard you, all night until you healed, His wife is a home, can give you is an impetuous heart brings comfort harbour, Any kind of men and women cannot be compared with the truth between husband and wife.
妻子为家庭、为你所做的一切都是心甘情愿、不需要回报的,她是世界上最爱你的、最懂你的、最愿意为你付出一切的女人;她是一个和你没有一点血缘关系的女人,却为你深夜不回家而牵肠挂肚;在你贫穷的时候,她不会嫌弃你,默默地在你身旁陪着你,鼓励你,支持你直到你成功;当你生病时,她会守在你的身边,整夜守护着你,直到你痊愈;妻子是一个家,是一个能给你浮躁的心带来安抚的港湾;任何一种男女之情都不能同夫妻之间的真情相比。
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We applied high quality of steel from Japan and the United States for raw materials , oil drilling industry as market, advanced technology and equipment as means, financial support as backing to rapidly grow up as a integrated enterprise with a large scale of production and marketing channel for oil casing, pipeline , drill pipe, drill collar, refinery tubing etc.
我们以日本、美国的优质钢材为原材料,以石油钻采行业为市场,以先进的技术装备为手段,以金融界的资金支持为后盾迅速发展成为可以大量生产和供应油套管、管线管、钻杆、钻铤、炼化管等产品的综合性企业。
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The OQO model 02 with pocketable ultra mobile form factor incorporates 1.2GHz or 1.5GHz VIA C7M VLA ultramobile processor, and features 30GB or 60GB hard drive shock-mounted with active drop detection, 512MB or 1GB DDR2 SDRAM, 5 800 X 480 native but interpolated up to 1200 x 720 indoor/outdoor readable LCD display, HDMI output for connectivity to HDTV displays or DVI monitors up to 1920 x 1200, VGA output through bundled VGA/Ethernet adapter for analog monitors up to 1920 x 1200, DisplaySense for detection and recall of external display settings, ergonomic thumb keyboard with SmartLock modifier keys on ergonomic backlit keyboard, mouse buttons and integrated track stick pointing device, integrated capacitive TouchScrollers for horizontal and vertical scrolling, integrated EV-DO WWAN for Sprint, WiFi 802.11a/b/g, Bluetooth 2.0 wireless with EDR with A2DP support, USB 2.0 port, 3.5mm audio out jack, line-in port, microphone port, integrated active digitizer with optional digital pen, up to 6 hours of battery life, embedded hardware AES encryption engine, integrated TPM 1.2.
该电脑模型02与超便携移动形式的因素,包含1.2 GHz主频,或1.5 GHz主频的经c7m vla超处理器,并具有30GB或60GB硬盘驱动器休克式与积极的下降检测, 512MB或1GB的DDR2 SDRAM , 5 800 × 480 ,但本土插值高达1200 x 720户内/户外可读的LCD显示器, HDMI输出连接到HDTV显示器或DVI显示器最多为1920 x 1200 , VGA输出,通过捆绑的VGA /以太网适配器模拟监视器最多为1920 x 1200 , displaysense检测和还记得对外显示设置,符合人体工程学拇指键盘与smartlock修改键就人体工学背光键盘,滑鼠按钮和综合的轨道,坚持指向装置,集成电容touchscrollers为水平和垂直滚动,综合的EV - DO ,为Sprint的无线广域网,无线网络的802.11 a /的B /克, Bluetooth 2.0无线与EDR的与您需要的支持, USB 2.0端口, 3.5毫米音频输出端子,线在港口,麦克风端口,集成的数字化仪积极与任择数字笔,最多6小时的电池寿命,嵌入式硬件AES加密引擎集成TPM的1.2。
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Generally, extension education learners in Wenzao Ursuline College of Languages are 20-39 years old single female non-supervisors who work less than 5 years.
一、文藻外语学院推广教育学员以未婚女性居多,年龄大多20-39岁且以工作年资为5年以下的非主管为多数,最高教育程度多为大专以上学历,职业以学生及商者居多,家人多采支持其前来进修的正面态度,多数居住在高雄市及上课所需交通时间花费30分钟以内,本期进修语文花费大多为5000元以下且每月在文藻进修的花费占个人每月支出的5%以下者居多,多数是基於文藻口碑/名声佳前来进修。
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Taking Changling County, Zhenlai County and Da'an City of Jilin Province as researchareas, based on remote sensing data, graphics operation and spatial analysis are carried out indifferent points of views, including temporal, spatial, scale and landscapeetc; all aspects analysis of this dissertation are abstractively expressed by digital graphics andseries of curves which are not stick to one pattern to discussing multi-dimension andcomplicated attributes of the salinized process. Linking up temporal-spatial characteristicswith landscape indices while combining mathematics model and Geo-informatic TUPUmodel, this dissertation puts forward the fundamental frame: temporal-spatial evolvementpattern, spatial extension process analysis and landscape characteristics analysis of salinizedland. Temporal-spatial evolvement pattern analysis extracts the essential quantity features andtransformation modes of salinized land, and also analyzes patches spatial geometricalparameters scale feature; spatial extending process analysis discusses the change rate andecological modes; landscape feature analysis utilizes landscape graphics indices to describesalinized land microcosmic graphics features and changes.
信息图谱模型为土地盐碱化研究提供了一种谱系化、定量化与定位化相结合的研究方法,本文选取吉林省西部盐碱化典型区域长岭县、镇赉县、大安市作为研究区,以遥感影像为基础数据,在GIS技术支持下,从时空变化、尺度效应、景观特征等多个角度对盐碱化土地进行图形运算、空间分析,通过不拘一格的数字化图形、曲线系列抽象表达出不同维度上的特征与规律,探讨土地盐碱化过程的多维性与复杂性,将盐碱化土地时空特征与景观特征衔接、数学模型与图谱模型结合,以盐碱化土地时空演变基本模式、空间扩展过程和景观特征分析为框架构建盐碱化土地信息图谱模型研究体系,发挥图谱模型数据挖掘、知识发现的特长,将宏观动态变化与微观特征相联系,进一步挖掘土地盐碱化过程与人类活动影响的关系,为探索研究区盐碱化土地成因、过程,预测其未来发展变化趋势及其对环境影响提供相关科学依据。
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The numerical simulation shows that the harmonics at the end of the plateau become continuous and form a supercontinuum with a bandwidth of about 80 eV, from which a 50 as isolated pulse in the transform limited case can be generated, when asymmetric molecules are exposed to a multicycle two-color field, which is synthesized by a 10 fs/800 nm fundamental pulse and a 15 fs/1200 nm control pulse.
通过计算机数值模拟,发现当波长为800 nm,脉宽为10 fs的基频场和波长为1200 nm的控制场组成的多光周期双色场作用于不对称分子时,不对称分子的高次谐波在平台区的末端呈现出光滑的超连续结构。超连续谱谱宽达80 eV,可以支持傅里叶极限脉宽为50 as的单个脉冲输出。
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In line with the state educational law,regulations,policies and quality standards,seelbases itself upon education,faces the society and gives its priority to safeguard and enhance the status and reputation of seel by adhering to the principles of equity.we offer educational evaluation services at schools of all types and levels,conduct relevant the oretical resrarch and academic exchanges,and provide the government eduvational authorities with evaluation result reports and schools with every best possible service of quality to support and promote continuous improvements of educational quality and standards.
上海市教育评估院立足教育、面向社会,以质量和信誉为工作的出发点,依照国家的教育法律、法规、政策和评估标准,坚持客观公正的评估原则,开展各级各类学校教育的评估并提供相关服务,进行评估理论研究和学术交流,充分发挥其对本市教育质量政府和效益的鉴定、诊断、导向、激励等功能,为政府和教育行政部门提供有关鉴定意见和评估报告,为学校提高办学质量和效益提供优质服务。上海市教育评估院将在政府、学校和其他教育机构的支持下,依靠广大专家同仁为进一步提高上海教育质量,促进上海经济腾飞和社会发展服务。
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Following the tenet of "Taking techonology innovation as the lead, Several industries deveplopment as the direction, Entironment creating as the emphasis , Region economy prospering as the task ",Shandong Gaolu Aquatic Product Co.,Ltd,has developed to a techonology-type and high-standard modern enterprise ,with the spirit of "Solidary,Down-to-earth,Trustworthy,Looing fo r the truth" and the "Gaolu Brand " products has enjoyed a good reputation at home an d abroad.
山东高绿水产有限公司多年来以&科技创新发展为先导、多业并举生产为方向、创造生态环境为重点、振兴区域经济为已任&的宗旨,以&团结、务实、守信、求真&的企业精神,发展成为如今的科技型、高标准的现代化企业,所打造的&高绿&品牌的各种产品享誉海内外。这一切离不开社会各界人士对我公司的支持与厚爱。
- 推荐网络例句
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Breath, muscle contraction of the buttocks; arch body, as far as possible to hold his head, right leg straight towards the ceiling (peg-leg knee in order to avoid muscle tension).
呼气,收缩臀部肌肉;拱起身体,尽量抬起头来,右腿伸直朝向天花板(膝微屈,以避免肌肉紧张)。
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The cost of moving grain food products was unchanged from May, but year over year are up 8%.
粮食产品的运输费用与5月份相比没有变化,但却比去年同期高8%。
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However, to get a true quote, you will need to provide detailed personal and financial information.
然而,要让一个真正的引用,你需要提供详细的个人和财务信息。