- 更多网络例句与出发线相关的网络例句 [注:此内容来源于网络,仅供参考]
-
Seeing that many researchers devoted themselves to the study of catenary method in recent years. Based on the standard curve of the catenary, the catenary algorithm of two-end-fixed cableway was studied in this paper, which established state coordinate equation and which used the numerical value method to analyze non-linear equations under the condition offeree equilibrium and condition of deformation compatibility.
为此,近年来不少学者致力于单跨架空索道悬链线理论的研究,本文在此基础上,从索道悬链线的标准线形出发,通过建立状态协调方程,来研究架空索道的悬链线精确算法,计算上采用满足力平衡和变形相容条件为基础的数值分析方法来求解非线性方程组。
-
Study on geometry theory and engagement characteristics of scroll profiles Aiming as the limitations of scroll profiles in existence, the whole characteristics and local characteristics of plane curve instinct equation were studied. Analyzed the equidistant curve of envelope principle, normal equidistant curve creating method and envelope equidistant curve creating method were gained.
针对现有表征方式的局限性和不足之处,从微分几何角度出发,研究了平面曲线固有方程的局部特性和整体特性,分析了通用涡旋型线等距曲线和包络原理,得到了法向等距曲线生成及包络法等距曲线生成方法,推导了通用涡旋型线的坐标变换方法,得到了通用涡旋型线的平面啮合理论。
-
Exponential curve, but the curve of isobaric process is flatter than that of isochoric
定压过程线与定容过程线在T-s 图上都是指数曲线,但从同一状态出发的定压过程线比定容过程线平坦些。
-
After analyzing the merit and lack of 9I model, the main idea is proposed: to distill some basic topological relations from 9I model, of which the composite topological relations of complex objects are made up. In detail, the composite topological relationships between region and region, line and line, line and region are particularly discussed;(2)Analyze the characteristics and inner relations of cadastral features. According to the expressional model of complex topological relations, the author discovers the possible topological relations between parcels, parcel lines and parcel points. In addition, sum up the general topological relationship rules of cadastral data.(3) Then the topological relations model is extended to the spatio-temporal data. Time in cadastral database and change semantic are discussed. It's redefined that spatio-temporal topological relations is composed of time, location, status and event relation. Spatio-temporal topological relationships can be represented by extended 4I model. Taking cadastral parcels as example, there are different possible spatio-temporal topological relationships between parcels when they are extended, shrunken, split, merged or others. Thus, some deductions are drawn that, for example, if parcels have be coexisting for some time they are impossible to be overlapped. Furthermore, the parents of parcels alternated and their possible change types can be detected by their spatio-temporal topological relationships.(4) Before carrying out the experiment, the calculation method must be designed.
具体研究工作及成果如下:(1)根据点集拓扑理论中与拓扑空间相关的概念,本文对空间的点、线、面进行了重新定义,以区分对象的复杂性;分析了9I模型在表示简单对象方面的优点,以及在表达复杂对象上的不足,阐述了本文的研究思路和解决方案,并以复杂的面面、线线和线面为例详细探讨了复合拓扑关系的表达方法;(2)分析了地籍权属数据和地类数据的内涵、特点和要素之间的联系,根据复杂对象的拓扑关系表达模型,本文讨论了宗地、界址线、界址点之间,图斑、线状地物、零星地类之间可能存在的拓扑关系和形式化表达方法,归纳总结了地籍对象的拓扑关系满足的约束性规则;(3)将拓扑关系的研究延伸到时空领域,从地籍对象的时态性出发,本文阐述了地籍数据中时间的含义和变化语义描述的需要;从时间、位置、状态、事件等之间的拓扑关系方面,重新系统性地进行了时空拓扑关系的定义;研究了一维时间和二维空间的集成表达方式,以宗地、界址线为例,分析了变更前后不同时间区间里可能的拓扑关系,探讨了时空拓扑关系对时空变化操作类型和变化语义的推理方法和意义;(4)为实现空间拓扑关系的查询分析等应用,本文研究了空间拓扑关系的计算方法。
-
Samples from Changchun-Siping highway, Changchun-Songyuan highway and North Changchun-Jilin highway were studied.Studied from microstructure of frozen soil, combining physicochemical tests and mechanical tests, the influence of properties of seasonally frozen soil in Changchun area on moisture movement is evaluated,which provides the experimental evidence for study of moisture movement of seasonally frozen soil and the road frost heaving and mudding in Changchun area.
以长春-四平线、长春-松原线以及长春-吉林北线3段公路土样为研究对象,从微观结构出发,结合物理化学试验和力学试验,评价了长春地区季冻土的性质对水分迁移的影响,为长春地区季冻土的水分迁移研究、道路冻胀翻浆的防治等提供试验依据。
-
Giving examples of its application in the design of curve eccentric clamp mechanism s, circular wedgy scarf joints and relieving shaped cutters and so on, this paper illuminates its application prospect in many fields of mechanical design and manufacturing engineering.
在给出对数螺线定义及其特有性质的基础上,探讨了对数螺线的美学价值。由此出发,以对数螺线在曲线偏心夹紧机构设计、圆楔面联接、铲齿成形刀具等方面的应用为例,阐明了它在机械设计与制造工程领域中的应用前景
-
This paper starts with the different characteristic between simple line fault and cross country fault ,new method for identifying simple fault and cross country fault is put forward.
从同杆并架并架双回线跨线故障和单回线故障的不同电气特征出发,分析了现有的主要选相元件在同杆并架线路发生跨线故障时所存在的问题,提出了基于跨线故障识别的同杆并架双回线故障选相的新方案。
-
For wire bonding,we got methods to avoid low-k material layer crack and IMC crack by gold wire selection,capillary design optimization,and wire bonding process window study;Wire sweep issue was declined,after use reverse wire bonding technology to get low wire loop,define high wire loop and low wire loop between neighbour wires to reduce wire cross and split transfer course into several segments by different transfer speed to control mold flow;For molding and to different packages,as a physical method,add suitable presser during different cure process,it can reduce warpage value;As chemical methods,optimized component of molding compound or added flexiblier,it can decline thermal stress and warpage.
在引线键合方面,通过对不同纯度金线的选择、劈刀设计的优化、以及对引线压焊工艺窗口的研究,找到了可降低焊盘碎裂,金铝间化合物分层等问题的方法;通过使用反向压焊来控制线线弧高度和在邻近线间使用高(来源:A7aB4848C论文网www.abclunwen.com)低线弧来控制线弧以及模塑注塑速度细分化的方法,有效降低了冲线值;在模塑方面,针对不同封装形式,通过封装模块在烘烤过程中优化外加压力的时机,利用物理方法有效减低了翘曲;此外从化学角度出发,通过对模塑材料配方的优化以及添加应力释放剂,有效降低了封装内的热应力,减小了封装模块的翘曲。
-
Line of departure; LD; jump-off line ; starting line UK; Can.
进攻出发线;登陆出发线;LD
-
In Hogarth's view, the undulation line, and the snake line are both called beautiful lines, aspecially the snake line, it is beautiful, full of charm and attraction, third, revealing the characteristics of The Analysis of Beauty: one is from the nature, the other is the observation with the eyes, with the analytic method in form.
在荷加斯看来,波状线、蛇形线都可以称作美的线条,尤其是蛇形线,不但是美的线条,而且是富有魅力和吸引力的线条,因此是最美的线条。其3,对《美的分析》的特点进行揭示。其特点有2,1是从自然出发;2是用眼睛进行观察,借助于形式分析法。
- 更多网络解释与出发线相关的网络解释 [注:此内容来源于网络,仅供参考]
-
Alps:阿尔卑斯山区
往瑞士、德国、奥地利、东欧等国的国际列车也由此出发. 接驳方向 开往法国东南部地中海一带、蔚蓝海岸和阿尔卑斯山区(Alps)的列车由此站发车,同时到瑞士、义大利和希腊的国际列车也由此出发. 这里也是TGV超高速火车线车站.
-
barrage:弹幕射击
弹幕射击(BARRAGE)持续了3个小时,我们躺在这个沸腾的大锅里熬过了这段莫名漫长的时间. 手表地指针最终指向了10时45分. 三个攻击组弓着腰从掩体里挑出来在出发线集合. 大家校对了手表. 只要炮击一停止,我们就准时在11时发起进攻(GOOVER THE TOP).
-
CBR:堪培拉
: 7690元 打折机票信息请电询:010-65003539(多线 订票手机:13520566258 订票QQ:479220372 美国西北航空公司无成人陪伴儿...澳大利亚机票|北京到堪培拉学生机票预定出发 地:北京(PEK) 目的 地: 堪培拉(CBR) 机票价格:单程价
-
coinsurance:共同保险
并从经济学的视角出发分析了不同的医疗保险模式的经济效应,同时结合若干案例的具体分析指出了我国医疗制度改革中的一些问题并就此发表了一些个人的看法.[关键词]:社会医疗保险 道德风险 扣除保险(有免赔额的保险) 共同保险(coinsurance) 限额保险 起付线
-
investment:理财
现在INTERUSH邀请您从人生最重要的R.I.C.H.四大面向:阅读(Reading)、理财(Investment)、职涯(Career)、健康(Health)出发,透过INTERUSH提供给会员的线上产品和服务,加强你的知识力、开发你的财富力、激发你的职场竞争力和教你累积健康力,
-
MAJ:马朱罗
北京到马朱罗特价机票查询|学生机票预定出发 地:北京(PEK) 目的 地: 马朱罗(MAJ) 航空公司:加拿大航空(AC) 机票价格:单程价格: 5580元 往返价格: 7690元 打折机票信息请电询:010-65003539(多线 订票手机:13520566258 订票Q
-
starting line:进攻出发线;登陆出发线
start-up team;开办人员;开办小组; ; | starting line;进攻出发线;登陆出发线; ; | state of alert;战斗准备状态; ;
-
advance starting signal:总出站信号机;总出发信号机
出站信号机;出发信号机 starting signal | 总出站信号机;总出发信号机 advance starting signal | 线群出站信号机;线群出发信号机 group starting signal
-
jump-off line:进攻出发线
jointness;军种联合; ; | jump-off line;进攻出发线; ; | junior officer;1.初等干事 2.连级军官; ;
-
Trapani:特拉帕尼
行驶路线:从巴勒莫市区出发,搭乘S.S.189巴勒莫-阿格里琴托(Agrigento);从巴勒莫机场出发,沿巴勒莫-特拉帕尼(Trapani)高速公路行驶,在卡斯泰尔韦特拉诺(Castelvetrano)出口下来,或搭乘S.S.640巴勒莫-阿格里琴托线(沿锡拉库扎Siracusa方向行驶).