查询词典 line of demarcation

For the studies of GIS uncertainty, error band model of a line segment is one of the current focus issues, which reason is not only that there are many open questions for the uncertainty of line segment but also that the uncertainty of line segment is the base of both the uncertainty of the surface element and GIS spatial analysis.

对GIS不确定性的研究来说，线元不确定性的研究是一个重点，因为线元不仅是面域不确定性的基础，其本身也是GIG叠置分析、缓冲区分析和空间地址配对分析等的基本元素。

This product line is of high automation,and can automatically power off when the wire is broken, automatic enameling, automatic line parting, automatic line changing etc.

该生产线自动化程度高，能实现自动断线停车、自动供漆、自动分线、自动换线等功能。

Factories located in Dongguan City Industrial Zone, Heng Li Shek Chung Jin road, the existing factory building area of 3,000 square meters, employs more than one person, the company mainly produces enamelled wire, bare copper wire, headphones line, with axial cable, telephone lines, power cords, speaker wire, electronic wire, weaving wire, PU line, PU reel, computer peripherals line, hands-free headset product series, the high-end products to meet the needs of our customers, the company spirit of "quality First, the customer first "principle of service, with rigorous and realistic scientific attitude to quality and high efficiency and management methods, Seiko secret agents, continuous innovation, with the best quality services to major clients wholeheartedly.

工厂位于东莞市横沥石涌工业区金马路，现有厂房建筑面积3000余平方米，拥有员工一百余人，公司主要生产漆包绞线、裸铜绞线、耳机线、同轴电缆、电话线、电源线、音箱线、电子线、编织线、PU线、PU卷线、电脑周边线、免提耳机成品系列等中、高档产品来满足广大客户需求，公司本着"品质第一、顾客至上"的服务宗旨，以严谨求实的科学态度，以优质高效和管理方法，精工细作，不断创新，凭最优良的品质竭诚为大客户服务。

This paper explorates the method of nonlinear approximate equation root of" secant line rule"in theory,and disusses two vertexes of secant line rule and one vertex of secant line rule with two kinds of different thought methods and in order to clear some suspicions of learners,which is used as a reference.

现对"割线法"求解非线性方程近似根的方法，从理论上进行了探讨，并用两种不同的思维方式双点割线法和单点割线法进行讨论，来澄清学习者的一些疑惑，以供参考。

The paper induces and analyzes research method of the tooth, including Method line of the tooth theory,Envlopment theory, Camus theory, Circling cluster theory and so on.Based on the past theories,the new measure to deduce the chain wheel tooth equation of roller chain at high speed,Circling cluster and envlopment theory,is proposed by analyzing basic concept of equidistant curve and Willis theory.Following the presentation of drawing lessons from traditional roller chainof the change of stanza line distance. A new type of roller chain at high speed is given in the paper.The paper studies deeply structural characteristics, the change of stanza line distance,separation between plank and bore and so on.According to design requst of roller chain at high speed and the study ofH_y--V_0 tooth chain,the impossibility that Quasi-conjugage engagement theory isrealized by the engagement of roller chain at high speed from the aspect of theory is decribed.

作者综述了高速滚子链国内外研究现状，并进行了以下研究工作：归纳分析了齿形法线法理论、包络法理论、卡姆士定理、圆族法理论等齿形研究方法，在此基础上，结合齿形啮合基本定律，分析了等距曲线的基本概念，提出了一种推导高速滚子链链轮齿廓方程的新方法—圆族包络法；在借鉴普通变节距滚子链的基础上，本文提出了一种新型的高速滚子链链条，深入研究了高速滚子链链条结构特性及其变节距、板孔中心分离等特性。

We have obtained the exact solution of the electrical potential functions and power line functions and plotted the relative equipotential line maps and power line maps ;Meanwhile, we have made the necessary discussion.

对偏心圆柱面带电导体和分离圆柱面带电导体这两个不同边界问题的静电场进行了统一的描述，严格地求出了电势函数和电场线函数，作出了相应的等势线簇图形和电场线簇图形，并且进行了必要的讨论。

The conveyor includes: The leather belt conveyer, the chain conveyor, the drum conveyer, the net belt conveyer, the chain link conveyer, the flexible conveyer, the keel chain conveyer, the stainless steel conveyer, the stainless steel link joint/net belt conveyer, makes a turn the belt fastener, the hill climbing type belt fastener, the mobile conveyer, the free/power drum conveyer, makes a turn the drum conveyer, the conveyer, the transportation line, the conveyer belt, the air conveyor belt, the assembly line, electronic assembly line the packing equipment includes: Food packaging machine, the vertical packaging machine, the automatic packaging, the pellet packaging machine, rests the head on type packaging machine, women and children thing packaging machine, case sealer and so on the lift technique includes: Spiral elevator, bucket elevator, toward multiple vertical elevator in addition for convenient customer necessary, the company also provides the agency factor equipment: Unloads the stacker, the bottle embryo falls in machine, pours the bottle sterilization machine, sprays sterilization machine the fitting to include: The stainless steel link joint, the revertex link joint, the wear-resisting strip, the guide rail, the chain wheel, the keel chain, the footing, crosses the fall plate, the joint hoof foot, the foot wrap, the universal chuck foot rest, two fingernail foot rests, two fingernail half foot rest, the guard rail, support, the joint clamps, the guard rail support, the filling piece and so on

输送设备有：皮带输送机，链板输送机，滚筒输送机，网带输送机，链条输送机，柔性输送机，龙骨链输送机，不锈钢输送机，不锈钢链板/网带输送机，转弯皮带机，爬坡式皮带机，移动式输送机，自由/动力滚筒输送机，转弯滚筒输送机，输送机，输送线，传送带，空气输送带，流水线，电子装配线包装设备有：食品包装机，立式包装机，自动包装机，颗粒包装机，枕式包装机、妇幼用品包装机、封箱机等提升设备有：螺旋提升机，斗式提升机，往复式垂直提升机另为方便客户配套，公司还提供代理销售设备：卸码垛机，瓶胚整列机，倒瓶杀菌机，喷淋杀菌机配件有：不锈钢链板，塑胶链板，耐磨条，导轨，链轮，龙骨链，底脚，过渡板，关节蹄脚、脚套、三爪脚架、二爪脚架、二爪半脚架、护栏、支架头、联接夹、护栏支架、垫片等

Indices, including average line loading, average line flow limit per MW served, line investment ratio are proposed to quantify the stress level of the system, while the probability distribution function of fractional load shed and total failure components, cascading failure frequency, and risk are used for the risk analysis of cascading blakcouts.

论文提出了网络利用率、单位平均投资和线路投资比等指标，对系统的临界水平进行量化；并采用连锁故障灾难度的概率分布函数、连锁停电事故频度和风险等指标分析电力系统的连锁故障风险。

Company products are mainly in the fields as follows: all kinds of fresh-cut flowers harvesting machinery, hierarchical classification of fresh-cut flowers, flowers produced water treatment line, bouquets bundlers / lines, flowers in addition to leaf machine, flower bulbs cleaning grading line (lilies, tulips, gladiolus, daffodils, iris, Freesia, hyacinth and other early spring flowering the kinds of the ball), refrigerated display equipment bouquets, flowers, container / flower buckets filling equipment, potatoes, onions automatic grading equipment, cucumber automatic classification line, product quality and technology in a leading position in similar enterprises in the Netherlands, sold 5 continents.

公司产品主要涉及的领域为：各类鲜切花采收机械，鲜切花分级分类，花束生产流水处理线，花束捆扎机/线，花枝除叶机，花卉种球清洗分级线(百合，郁金香，剑兰，水仙花，鸢尾，小苍兰，风信子和其他早春开花的种球)，花束冷藏展示设备，花卉容器/花卉水桶灌装设备，土豆，洋葱自动分级设备，黄瓜自动分级线，产品质量和技术处于荷兰同类企业领先地位，远销5大洲。

A systematic study on computing the integral curvature line on NURBS surface is presented. Discrete normal is used to simplify calculation of the second fundamental form of the surface, resulting in accelerating the Euler iteration process in solving the differential equation of curvature line. Discrete points on the curvature line are then obtained and approximated by an explicitly presented B-spline curve on the NURBS surface using singular mixed interpolation and capable of controlling the error within a given tolerance.

对NURBS曲面的曲率线的积分进行了系统的公式推导，并利用NURBS曲面的离散法向量有效地简化了曲面第二基本量的计算，加速了Euler法迭代求解曲率线微分方程的过程；在求得曲率线上的离散点集以后，应用奇异混合插值技术，在可控精度内把曲率线用显式直接表示为位于NURBS曲面上的B样条曲线。

You can buy sweetened beverages, if that suits you.

你若喜欢的话，可以买些含有糖精的混合饮料。

As many of you are probably aware, Nick and Vanessa were recently faced with an embarrasing sex scandal after naked pictures of the two getting jiggy with it in a hot tub surfaced the net.

正如很多你可能知道，尼克和 Vanessa 最近面临一个尴尬的绯闻事件后，赤裸裸的图片两个越来越jiggy与它在浴缸中的一个热点浮现净。