英语人>词典>汉英 : 有向线 的英文翻译,例句
有向线 的英文翻译、例句

有向线

词组短语
directed line
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Chapter 7 discusses a orientational classification principle of curve and surface. With this principle, we have accomplished the frame automate generation and a boolean operation between surfaces.

第七章描述了一个曲线、曲面的有向性分类原则,在ZD_ADM曲面造型系统中,运用此有向性分类原则,实现了二维轮廓线的自动生成和曲面间的布尔运算。

From a technical point of view, the MACD indicator Shanghai Composite Index yesterday began the first column root Green Line, DIF indicators have been down死叉MACD indicators, short-term moving average of all cities with a short, the formation of layers of pressure on the index, which show that the market outlook the market also continue to explore the search for support requirements.

从技术角度来看,上海在MACD指标综合指数昨天开始的第一列根绿线,家庭综合指标MACD指标有向下死叉的指标,是短期移动所有城市的平均一个简短的压力层的形成该指数,这表明,市场前景的市场也继续探讨支持需求的搜寻。

According to the characteristics of directed line objects,such as track,a detailed topological relation model is proposed,thus the complex details can be captured.

针对运动轨迹等有向线对象的特点,提出了细节拓扑关系模型,以解决现有模型不能区分复杂细节的问题。

Artificial intelligence ; spatio-temporal reasoning ; directed line objects ; detailed topological relation model

人工智能;时空推理;有向线对象;拓扑关系细节模型

Finally, the analysis and comparison with classical models show that DDLO can precisely describe the detailed intersection of directed line objects and distinguish intersection and tangency, while HBT can only distinguish fixed 68 simple relations.

对比分析显示,与HBT等现有经典模型相比,DDLO模型能够精确描述有向线对象多次相交的细节,能区分相交与相切,而HBT模型只能分辨固定的68种简单关系。

In chapter four, we study the second isoperimetric connectivity of line graphs and line digraphs. For line digraphs, we show that the second isoperimetric connectivity of strongly connected line digraphs with δ≥ 2 equals its connectivity. For line graphs, we give a sufficient and necessary condition for the existence of the second isoperimetric connectivity, and we show that under the condition that the second isoperimetric connectivity exists, the second isoperimetric con

第四章研究线图和有向线图的第二等周点连通度,得到了如下结果:(1)最小度大于等于2的强连通有向线图的第二等周点连通度等于它的点连通度;(2)对于无向线图,我们给出了第二等周点连通度存在的充要条件;(3)对于第二等周点连通度存在的无向线图,它的第二等周点连通度或者等于限制点连通度或者等于最小度和次最小度的和。

Abstract] objective to improve the diagnosis of non-ossifying fiboma by analysing its x-ray feature.methods plain x-ray films was performed in all patients.x-ray finding in 8 cases with pathologically-confirmed non-ossifying were analyzed.results the clinical symptom was mild,the lesions occurred usually at the metaphysis of the long bones,the affected bones included femur(n=4),tibia(n=3),humerus(n=1).cortical type was seen in 5 cases,presenting as unilocular or multilacular transparent areas with in the cortex or tightly beneath the cortex,the lesion had a sclerotic margin.which was more obvious at the marrow side.medullary type was seen in 2 cases.the lesion was located at the center of the bone and grew centrally.the tumor was manifested as unilocular or multilocular.tramsparent area with sclerotic border and the bone cortex became thinner with slightly expanding on 11 sides.conclusion plain radiography is the elementally means to detect this disease.based on the typical x-ray signs of non-ossifying fibroma combined with clinical data,correct preoperative diagnosis can be made in most cases.

目的 探讨非骨化性纤维瘤的x线表现以提高诊断水平。方法所有病例均摄有x线平片,分析经病理证实的8例非骨化性纤维瘤。结果临床症状轻,好发于下肢长骨干骺端或骨干,股骨4例,胫骨3例,肱骨1例。皮质型5例,表现为皮质内或紧贴皮质下的单层或多层透亮区,病变向骨内发展进入髓腔,周围有致密硬化带环绕,以髓腔侧明显;髓质型2例,病灶在骨内中央发展,显示为单房或多房透亮区,边缘有硬化,骨皮质菲薄,轻微向周围膨隆。结论 x线为最基本的检查方法,典型病例x线平片结合临床症状即可明确诊断。

In the project, we found a method for designing a family of 4-optimal double loop networks, established some sharp upper bounds of forwarding indices, distance domination nember, the edge-connectivity and the sharp upper bounds of wide-diameter and fault-tolerant diameter of Cartesian product graphs, the lower bounds of restricted edge-connectivity of digraphs and a sufficient and necessary condition for the restricted edge-connectivity of a graph to be equal to the restricted connectivity of its line graphs; raveled pancyclicity and panconnectivity and obtained the exact values of the mentioned parameters for some well-known networks.

本项目给出最优双环网络的设计方法,找到4紧优双环网络无限族,建立了路由转发指数紧的界,确定了笛卡尔乘积图的边连通度的表达式,宽直径和容错直径紧的上界,给出有向图限制边连通度的下界和无向图的限制边连通度等于它的线图限制点连通度的充要条件,对一些著名的网络确定了上述参数的精确值,讨论了宽直径和容错直径之间的关系,解决了超立方体某些变型网络的泛圈性和泛连通性,得到距离控制数的紧的上界。

Linear CO desorbs earlier and quicker than twin and bridged CO with the progressive heating from 25 to 300°C at 0.1MPa, and the three types of adsorption disappear at 265℃.At 205℃ the adsorption amount of linear CO and bridged CO increases with the pressure from 0.1 to 3.0MPa, but the adsorption amount of bridged CO is more than that of linear CO. At 0.1MPa and 25℃, CO2can decompose into CO and then CO adsorbs quickly, namely, CO2→CO+O, but the wave numbers of the adsorptive CO from decomposed CO2 are different from the pure CO, which demonstrates the effect of on CO adsorption. With the pressure of CO2 from 0.1 to 3.0MPa at 25℃, the total adsorption amount increases and the band at 2052cm^(-1) shifts towards higher frequency.

压力保持0.1MPa,温度由25℃升至300℃时,线式比桥式先脱附,至265℃时,3种吸附基本脱附完全;当温度维持205℃不变而压力逐步由。0.1升至3.0MPa时,线式吸附增量较少,桥式吸附增量较多,CO2在0.1MPa,25℃时就能发生快速的解离吸附,即CO2→CO+O,其吸附行为表现为CO的线式吸附,但吸附峰与纯CO吸附时不同;当温度稳定在25℃而压力逐步升至2.5MPa时,不仅CO2吸附量增大,而且其2052cm^(-1)吸附峰有向高波数移动的趋势。

In this paper, a fixed value theorem for direct areas of height triangle s in circular inscribed polygons is obtained, and some results, including the famous height theorem in a triangle, are deduced.

给出圆内接 2n +1边形中高线三角形有向面积的定值定理及其推论,其中包括著名的三角形的高线定

更多网络解释与有向线相关的网络解释 [注:此内容来源于网络,仅供参考]

Pteridophora alberti:萨克森风鸟

六线风鸟属(Parotia)4种和萨克森风鸟(Pteridophora alberti)归为一类,称为旗鸟. 六线风鸟的头部向後伸出6根像金属丝的羽毛,末端呈旗状,生有胁羽. 萨克森风鸟生有披肩和一对长的头带,头带上约有40片似珐琅质的方形裂片.

directed graph:有向图

这样的外观相当於数学所讲的有向图(directed graph). 成员中的资源可以用来代表全球网上的某资源或没有实质资源的物件,字面数据是用来提供事实资料. 一个资源和另一资源、或字面数据和把它们连在一起的连线可用来陈述一项事实,

directed line:有向线

directed learning 定向学习 | directed line 有向线 | directed movement 导向活动导向活动

overlapped:重叠

综上,我们使用了多线程技术,在辅助线程中监视串口,有数据到达时依*事件驱动,读入数据并向主线程报告(发送数据在主线程中,相对说来,下行命令的数据总是少得多);并且,WaitCommEvent()、ReadFile()、WriteFile()都使用了非阻塞通信技术,依*重叠(overlapped)读写操作,让串口读

overvoltage protection:过压保护

模拟用户线电路是适应模拟用户环境而配置的接口,其基本功能有;馈电(Battery feed):交换机通过用户线向共电式话机直流馈电; 过压保护(Overvoltage Protection):防止用户线上的电压冲击或过压而损坏交换机.

phasmid:尾感器

神经为神经环、神经节和神经干组成. 神经环位咽部,连于神经节,由神经环向前后伸出数条神经干. 感官有刚毛、乳突、化感器(amphid)等. 线虫头端有刚毛,口具唇,唇上有乳突;头端有侧器(lateralorgan),尾端有乳突或尾感器(phasmid).

tidemark:潮线

软骨成熟的标志是潮线(tidemark)的出现. 钙化软骨区的矿化缘与未钙化的关节软骨则以潮线为界. 潮线上间断存在有小的间隙. 潮线的复制表明矿化缘向未钙化区推进. 这种现象与年龄有关,也见于原纤维性软骨(fibrillated cartilage).

amphid:化感器

神经为神经环、神经节和神经干组成. 神经环位咽部,连于神经节,由神经环向前后伸出数条神经干. 感官有刚毛、乳突、化感器(amphid)等. 线虫头端有刚毛,口具唇,唇上有乳突;头端有侧器(lateralorgan),尾端有乳突或尾感器(phasmid).

barreled:桶装的,(枪,炮)有管的

misaligned 线向不正的,方向偏离的,不重合的,未对准的 | barreled 桶装的,(枪,炮)有管的 | quaternion 四个一组, 四人一组, [数] 四元数

misaligned:线向不正的,方向偏离的,不重合的,未对准的

induction hum 感应哼声, 感应交流声 | misaligned 线向不正的,方向偏离的,不重合的,未对准的 | barreled 桶装的,(枪,炮)有管的