paper什么意思?_百度作业帮
paper什么意思?
paper什么意思?
paperKK:[]DJ:[]n.1.纸[U]Can you spare some paper for me?你能匀出一些纸给我吗?2.报纸[C]What news is there in the papers this morning?今天早上报纸里有点什么新闻?3.试题,试卷,答案(纸)[C]4.论文,报告[C]5.墙纸[C][U]6.文件[P]vt.1.在...贴壁纸,用纸包The room was papered in green.房间用绿色墙纸裱糊.2.掩盖,粉饰[(+over/up)]a.1.纸的,纸制的2.似纸的,薄的3.纸上的,有名无实的
意思是纸，报纸
或者是试卷
纸卷子或者是试卷some paper是什么意思_百度作业帮
some paper是什么意思
some paper是什么意思
some是一些的意思,后面跟可数名词复数,或不可数名词都可以paper是纸的意思所以some paper 是一些纸的意思
一些纸paper：n. 纸；文件；报纸；论文adj. 纸做的vt. 用纸糊；用纸包装CAD2014+PCCAD2014出现下面的情况怎么解决啊_百度知道
CAD2014+PCCAD2014出现下面的情况怎么解决啊
arx”失败D;:\autocad 2014&#92。AcRxDynamicLinker 加载“d;autocad 2014&#92.exed;program files (x86)\.arx 是无效 ARX 文件;program files (x86)\;Program Files (x86)\acad:&#92.arx”失败D;AutoCAD 3x64\;。*取消*命令.exed.。AcRxDynamicLinker 加载“d.exeAutoCAD 菜单实用工具 已加载;pccadbase:\autocad 2014\autocad 2014\program files (x86)&#92.arx”失败D。自定义组:\th_powerpara:命令。AcRxDynamicLinker 加载“d;thcadtoolkit:\program files (x86)\program files (x86)\;program files (x86)&#92: PCCADacad.exed;AutoCAD 2014\thdimtolerance.exed.exed;program files (x86)&#92.arx 是无效 ARX 文件:\.exed;autocad 2014&#92:\Program Files (x86)\AutoCAD 3x64\th_;;;acad:\Program Files (x86)\autocad 2014&#92.arx”失败D;program files (x86)\program files (x86)\:\autocad 2014\autocad 2014\Program Files (x86)&#92。AcRxDynamicLinker 加载“d。AcRxDynamicLinker 加载“d;autocad 2014&#92: _PC_PAPERSET正在初始化;program files (x86)&#92:&#92:\autocad 2014\acad.arx 与此版本的 AutoCAD 不兼容;AutoCAD 2014&#92。自定义组;AutoCAD 2014\autocad 2014\thsupercardx:\thsupercardx: ACAD加载自定义文件成功:&#92.d;program files (x86)&#92:\autocad 2014&#92:&#92.arx”失败D;AutoCAD 2014\acad:&#92: CUSTOM加载自定义文件成功:\;program files (x86)\Program Files (x86)&#92.arx 是无效 ARX 文件;autocad 2014\autocad 2014&#92: PCCAD正在重生成模型:\th_jfx:&#92。AcRxDynamicLinker 加载“d.;program files (x86)\AutoCAD 2014&#92:\program files (x86)\program files (x86)\program files (x86)&#92.arx 是无效 ARX 文件:&#92。AcRxDynamicLinker 加载“d;th_powerpara。AcRxDynamicLinker 加载“d.arx”失败D:命令:&#92:\program files (x86)\Program Files (x86)\autocad 2014\th_jfx.arx 是无效 ARX 文件;.arx”失败D: ACAD加载自定义文件成功;autocad 2014&#92.exed;;:\AutoCAD 2014\Program Files (x86)\AutoCAD 2014&#92.arx 是无效 ARX 文件:&#92.arx”失败D;Program Files (x86)&#92:&#92: CUSTOM加载自定义文件成功.arx 是无效 ARX 文件加载自定义文件成功;program files (x86)&#92。AcRxDynamicLinker 加载“d:&#92:&#92:\AutoCAD 2014\Program Files (x86)\Program Files (x86)\autocad 2014\autocad 2014\program files (x86)\Program Files (x86)\th_const.arx 是无效 ARX 文件.exed;autocad 2014&#92.arx”失败D;;。自定义组;AutoCAD 2014&#92。加载自定义文件成功.arx”失败D:&#92.exed;autocad 2014\program files (x86)&#92.arx”失败D。自定义组.arx 是无效 ARX 文件:\thdwgbatchpickupx。ARXLOAD 失败命令。自定义组;program files (x86)\pccreateview:\;.exed。AcRxDynamicLinker 加载“d。自定义组;program files (x86)&#92.arx 是无效 ARX 文件;autocad 2014&#92.exed;autocad 2014&#92:&#92:&#92.arx 是无效 ARX 文件;。AcRxDynamicLinker 加载“d;;autocad 2014&#92。AcRxDynamicLinker 加载“d:\AutoCAD 2014\Program Files (x86)\program files (x86)\program files (x86)\autocad 2014&#92:命令:命令.arx”失败D;.arx 是无效 ARX 文件:&#92
方君焊割现在都是用AutoCAD2012+PCCAD2011，零件库也好用2014还是有点困难，性能稳定，勉强装上了好多功能都不全
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淘豆网网友近日为您收集整理了关于AutoCAD 2014 Tutorial 2D的文档，希望对您的工作和学习有所帮助。以下是文档介绍：Randy H. ShihAutoCAD 2014Tutorial - First Level:2D Fundamentalser Textbooks. Lower Prices.SDCP U B L I C A T I O N SSchroff Development CorporationMultimedia DiscVideo presentations ofselected tutorialsand exercisesVisit the following websites to learn more about this book:AutoCAD2014 Tutorial: 2D Fundamentals 1-1Chapter 1AutoCAD Fundamentals Create and Save AutoCAD drawing files Use the AutoCAD visual mands Draw, using the LINE and mands Use the mand Define Positions using the Basic Entrymethods Use the AutoCAD Pan Realtime option1-2 AutoCAD2014 Tutorial: 2D FundamentalsAutoCAD Certified User Examination Objectives CoverageThis table shows the pages on which the objectives of the Certified User Examination are covered inChapter 1.Section 1: Controlling the Display in DrawingsPrecision...........................................................................1-6Zoom Extent.....................................................................1-7Drawing LIMITS ............................................................1-6Status Bar.........................................................................1-10GRID Display ..................................................................1-10, 1-11PAN Realtime..................................................................1-20Section 2: Creating Basic DrawingsFormat..............................................................................1-5Units Setup ......................................................................1-mand...............................................................1-8Coordinates ......................................................................1-8Interactive Input Method..................................................1-10SNAP Option ...................................................................1-12World Space.....................................................................1-15User Coordinate System ..................................................1-15World Coordinate System................................................1-15UCS Icon Display ............................................................1-16TTR, Circle ......................................................................1-23Relative Coordinate .........................................................1-17Coordinate Systems .........................................................1-17Cartesian coordinate system ............................................1-17Absolute Coordinates.......................................................1-17, 1-18Positions, Defining...........................................................1-18LINE, Close Option .........................................................1-mand..........................................................1-23TTT, Circle ......................................................................1-mand ………………………………………... 1-33Section 3: Manipulating mand ..........................................................1-13Selection Window............................................................1-14CertifiedUserReferenceGuideAutoCAD Fundamentals 1-3IntroductionLearning to use a CAD system is similar to learning a new language. It is necessary tobegin with the basic alphabet and learn how to use it correctly and effectively throughpractice. This will require learning some new concepts and skills as well as learning adifferent vocabulary. Today, the majority of the Mechanical CAD systems are capable ofcreating three-dimensional solid models. heless, all CAD systems create designsusing basic geometric entities and many of the constructions used in technical designs arebased upon two-dimensional planar geometry. The method and number of operations thatare required to plish the basic planar constructions are different from one system toanother.In order to e effective and efficient in using a CAD system, we must learn to creategeometric entities quickly and accurately. In learning to use a CAD system, lines andcircles are the first two, and perhaps the most important two, geometric entities that oneshould master the skills of creating and modifying. Straight lines and circles are used inalmost all technical designs. In examining the different types of planar geometric entities,the importance of lines and circles es obvious. Triangles and polygons are planarfigures bounded by straight lines. Ellipses and splines can be constructed by connectingarcs with different radii. As one gains some experience in creating lines and circles,similar procedures can be applied to create other geometric entities. In this chapter, thedifferent ways of creating lines and circles in AutoCAD2014 are examined.Starting Up AutoCAD20141. Select the AutoCAD 2014 option on the Program menu or select the AutoCAD2014 icon on the Desktop.Once the program is loaded into memory, the AutoCAD2014 drawing screenwill appear on the screen.1-4 AutoCAD2014 Tutorial: 2D FundamentalsNote that AutoCAD automatically assigns generic names, Drawing X, as newdrawings are created. In our example, AutoCAD opened the graphics window usingthe default system units and assigned the drawing name Drawing1.2. If necessary, click on the down-arrow in the Quick Access bar and select ShowMenu to display the AutoCAD Menu Bar. The Menu Bar provides access to mands.AutoCAD Menu BarAutoCAD Fundamentals 1-5Drawing Units SetupEvery object we construct in a CAD system is measured in units. We shoulddetermine the system of units within the CAD system before creating the firstgeometric entities.1. In the Menu Bar select:[Format] [Units] The AutoCAD Menu Bar contains multiple pull-downmenus, where all of the mands can essed. Note that many of the menu items listed inthe pull-down menus can also be accessed through theQuick Access toolbar and/or Ribbon panels.2. Click on the LengthType option to displaythe different types oflength units available.Confirm the LengthType is set toDecimal.3. On your own, examine the other settings that areavailable.4. In the Drawing Units dialog box, set the Length Type to Decimal. This will setthe measurement to the default English units, inches.1-6 AutoCAD2014 Tutorial: 2D Fundamentals5. Set the Precision to two digitsafter the decimal point as shown inthe above figure.6. Pick OK to exit the Drawing Unitsdialog box.Drawing Area SetupNext, we will set up the Drawing Limits by entering mand in mand prompt area. Setting the Drawing Limits controls the extents of thedisplay of the grid. It also serves as a visual reference that marks the workingarea. It can also be used to prevent construction outside the grid limits and as aplot option that defines an area to be plotted/printed. Note that this setting doesnot limit the region for geometry construction.1. In the Menu Bar select:[Format] [Drawing Limits]2. In mand prompt area, the message “Reset ModelSpace Limits: Specify lower left corner or [On/Off]&0.00,0.00&:” is displayed. Press the ENTER key once ept the default coordinates &0.00,0.00&.3. In mand prompt area, the message “Specify upper right corner&12.00,9.00&:” is displayed. Press the ENTER key again to accept the defaultcoordinates &12.00,9.00&.AutoCAD Fundamentals 1-74. On your own, move the graphics cursor near the upper-er inside thedrawing area and note that the drawing area is unchanged. (The Drawing mand is used to set the drawing area, but the display will not be adjusted untila mand is used.)5. Inside the Menu Bar areaselect:[View] [Zoom] [All]The Zoom mand willadjust the display so that allobjects in the drawing aredisplayed to be as large aspossible. If no objects areconstructed, the DrawingLimits are used to adjust thecurrent viewport.6. Move the graphics cursor near the upper-er inside the drawing area andnote that the display area is updated.7. Hit the function key [F7] once to turn off the display of the Grid lines. Note that function key [F7] is a quick key, which can be used to quickly toggleon/off the grid display. Also, note mand prompt area can be positioned todock below the drawing area or float inside the drawing area as shown.1-8 AutoCAD2014 Tutorial: 2D FundamentalsDrawing Lines with the mand1. Move the graphics cursor to the first icon inthe Draw panel. This icon is the Line icon.Note that a brief description of the mand appears next to the cursor.2. Select the icon by clicking once with the left-mouse-button, which will activate the mand.3. In mand prompt area, near the bottom of the AutoCAD drawing screen,the message “_line Specify first point:” is displayed. AutoCAD expects us toidentify the starting location of a straight line. Move the graphics cursor inside thegraphics window and watch the display of the coordinates of the graphics cursorat the bottom of the AutoCAD drawing screen. The three numbers represent thelocation of the cursor in the X, Y, and Z directions. We can treat the graphicswindow as if it was a piece of paper and we are using the graphics cursor as if itwere a pencil with which to draw.We will create a freehand sketch of a five-point star using the mand. Do not beoverly concerned with the actual size uracy of your freehand sketch. Thisexercise is to give you a feel for theAutoCAD2014 user interface.Coordinates of the graphicscursor53 21 4播放器加载中，请稍候...
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Randy H. ShihAutoCAD 2014Tutorial - First Level:2D Fundamentalser Textbooks. Lower Prices.SDCP U B L I C A T I O N SSchroff Development CorporationMultimedia DiscVideo presentations ofselected tutorialsand exercisesVisit the following websites to learn more about this book:AutoCAD2014 Tutorial: 2D F...
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