Today, they arc once again a familiar sight, playing roles that are often just as important for the community as their original purpose.
今天，它们再次成为人们熟悉的景象，扮演着与它们最初的目的同样重要的角色。
In Figure 2, a transition is reflected by an arc with annotations for the event, an optional condition, and the action to be performed.
在图2中，转移是通过带有事件注释的弧线、可选的条件以及将要执行的动作来反映的。
Within a couple of years of its founding, Federal had crafted for the Navy a chain of arc transmitters linking San Francisco with Hawaii.
在公司创建后的两年里，联邦电报公司为美国海军建立了一系列连接旧金山和夏威夷的电弧发射机。
NASA spokesman Steve Cole said that was possible because the last track for the satellite included Canada, starting north of Seattle and then in a large arc north then south.
NASA发言人史蒂夫.科尔说，因为加拿大留下了卫星的最后轨迹，所以存在这样一种可能，就是从西雅图北部开始，然后以大弧形向北再向南。
World Rabies Day is the initiative of a charity named Alliance for Rabies Control (ARC) and the Centers for Disease Control and Prevention (CDC) in the United States.
世界狂犬病日是慈善机构狂犬病控制联盟和美国亚特兰大疾病控制与预防中心发起的一项行动。
Edison was not the first person to have thought of using electricity for illumination: cumbersome electric arc-lighting had been employed in public Spaces and factories for a number of years.
爱迪生不是第一个想到用电照明的人；许多年来，笨重的电弧灯就在公共区域和工厂投入使用。
For example, if you have a directory called beoserver, you can invoke the arc script, passing it the beoserver directory name to create a compressed archive such as: beoserver.20040321-014844.tgz
例如，如果存在一个名为beoserver 的目录，那么可以调用arc脚本并将 beoserver 目录名传递给该脚本来创建压缩的归档文件，比如beoserver.20040321-014844.tgz。
On line monitoring for grinding arc temperature is a necessary and important section to realize automation of grinding process.
对磨削弧区温度进行在线监测，是磨削加工自动化中必不可少的重要环节。
A graphic image for the detection of line and arc of the C-language source code.
一个用于检测图形图像中直线以及弧张的C语言的源代码。
Besides, If it can not fill a rotated cubic arc of monotonic curvature, the method for computing extreme value of curvature is given.
在不能填充曲率单调的单拐曲线弧的情况，给出一个计算曲率极值点的曲率的公式。
This text made FEM calculation and analysis for rotor disk of heavy blower in a plant, and found that the disk can be reused safely again after the arc grooves along outside of blade being repaired.
对某发电厂大型鼓风机转子轮盘强度进行了有限元计算与分析，确认了转子轮盘在出现沿叶片外弧的弧形沟槽后，略加修复仍可安全使用。
The established equation provides a theoretical foundation for the study and application of CO_2 arc welding.
文中所建的表达式，为CO_2电弧焊的研究和应用提供了理论依据。
A numerical model based on the finite element method incorporating an arc-length algorithm for nonlinear full-range analysis of UPC beams was developed.
建立了基于有限元方法并结合一种弧长算法的适用于UPC梁非线性全过程分析的数值模型。
Solutions in closed form of the complex potentials and the field intensity factors are given for a single circular-arc crack.
对单个圆弧裂纹的情形，给出了封闭形式的复函数解和场强度因子。
On the basis of a number of experiment, the author developed a new feeding technology for iron castings—Arc Flask which be full of elastic.
在大量试验研究的基础上，提出了一项铸铁件补缩新工艺—富有弹性的弧形砂箱工艺。
The worldwide market for GMC systems is expected to grow at a compounded annual growth rate (CAGR) of roughly 7.0% over the next five years, according to a new ARC Advisory Group study.
ARC咨询集团的一份新研究指出，全球普通运功控制系统市场预计在未来的五年多里，将以大约7.0%的综合年均增长率增长。
In order to solve Audi car muffler welding problems, a MIG automatic welding process and equipment arc developed which is suitable for the material, structure and joint type of the muffler.
针对奥迪轿车消音器的材料、结构及接头形式，研制了适用于消音器焊接的熔化极气体保护自动焊设备，并对焊接工艺进行了研究。
He found franklin for instance trimming arc lamps in an ipswich factory for a few shilling a week.
例如，他发现富兰克林在伊普斯威奇市的一家工厂里做装饰弧光灯的工作，一星期只赚几个先令。
A masking tape for polymer thread, used for masking when painting on double color safety pole. It has excellent solution resistance, tear retardant, especially for arc curve color division.
共聚物细线遮蔽胶带，用于双色保险杠喷漆遮蔽，具有出色的耐溶剂性，不易撕裂，尤其适用于弧性曲线分色。
For now, let us pause and give thanks for the fact that Nelson Mandela lived — a man who took history in his hands, and bent the arc of the moral universe toward justice.
现在，让我们停下来，为纳尔逊·曼德拉曾经活着而表达我们的感激之情——他用双手握住历史，把道德宇宙的长虹折向正义。
The season finale leads into a multi-part arc featuring Bane as the primary foe for the Jedi heroes.
第二季最后以一个多集故事结尾，其中，贝恩是绝地英雄们的主要对手。
A system simulation study was done for full digital welding inverter, and a method of connecting dynamic arc load model to the system with controlled source was presented.
从整体上对数字控制逆变焊机系统进行了仿真研究，提出用受控源的方法实现了动态电弧负载模型与系统的连接。
This paper presents a method of arc projective transformation of the fundamental geometric elements on a sphere, and sets up an are projective system for three axial and two axial correspondently.
本文提出了一种球面上基本几何元素的园弧投影变换方法，并建立了三轴及对应的二轴园弧投影体系。
A new method for the diagnostics of the welding arc temperature fields is studied on the basis of Plasma physics, laser speckle photography.
根据散斑照相和电弧等离子体物理学原理，研究了诊断氩气焊弧温度场的新方法。
A technique - filtered vacuum arc ion coating for thin film deposition-is reviewed in this paper.
介绍了一种新的镀膜技术—过滤式真空电弧离子镀膜技术。
If I were a meteor, I have to stay the night for their own arc.
如果我是一颗流星，我也要在夜空中留下自己的一段弧线。
During the steady arc discharge course, liquid is heated up by the hot arc plasma, so a gas bubble is formed around the arc column and affords a gaseous environment for arc discharge.
在电弧稳定燃烧的过程中，液体被电弧的高温所加热，在弧柱周围形成气泡，为电弧提供了一个气体氛围的放电环境。
During the steady arc discharge course, liquid is heated up by the hot arc plasma, so a gas bubble is formed around the arc column and affords a gaseous environment for arc discharge.
在电弧稳定燃烧的过程中，液体被电弧的高温所加热，在弧柱周围形成气泡，为电弧提供了一个气体氛围的放电环境。
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