测绘专业英语单词unit2analog[‘ænəlɔ:g]n.类似物，同源语；<电脑>模拟adj.<电脑>模拟的inanalogform模拟形式(纸质图)Digitalnetworksareconsiderablylesssubjectedtonoisethananalognetworks.数字网络不象模拟网络那样易受噪音干扰。contour[‘kɔntuə]n.外形，轮廓；（地图上表示相同海拔各点的）等高线；概要；电路vt.画轮廓（等高线）adj.显示轮廓的contouredmap地形图Acontouronamapisalinejoiningpointsofequalheightandindicatinghills,valleys,andthesteepnessofslopes.Therewerethreemoderateclimbstojustbelowthe450feetcontour.刚好在450英尺的等高线之下有3个缓坡。acontourmapshowingtwohillsandthislargemountaininthemiddle.标示着两座小山和中间这座大山的等高线地图dimensional[di‘menʃənəl]a.1.尺寸的2.【物】量纲的;【数】因次的,维的dimension[di‘menʃən]n.尺寸；[复]面积，范围；[物]量纲；[数]次元，度，维Inmathematicsandscience,dimensionisusedindescribingspatialconceptssuchaspoints,lines,andsolids.Lengthisonedimension,andbreadthisanother.长是一种度量，宽又是另一种度量。Assuch同样地ge’odesistn.大地测量工作者；测量技师aspect[‘æspekt]方面;形态;特性;特征；朝向，方向Anaspectofsomethingisoneofthepartsofitscharacterornature.Thetrainingprogramcoverseveryaspectofthejob.训练计划的范围包括了这种工作的各个方面。Thehousehadasouth-westaspect.这幢房子面向西南。Modeln.模型；模特儿；模式；典型V.创立(系统或过程）的（理论描述)模型Amodelofasystemorprocessisatheoreticaldescriptionthatcanhelpyouunderstandhowthesystemorprocessworks,orhowitmightwork.Ifsomeonesuchasascientistmodelsasystemorprocess,theymakeanaccuratetheoreticaldescriptionofitinordertounderstandorexplainhowitworks.themathematicsneededtomodelanonlinearsystemlikeanatmosphere.创立诸如大气层之类的非线性系统的模型所需的数学知识determination[di,tə:mi‘neiʃən]n.决心；决定，确定；[物]测定，计算Monumentationn.埋石;标石；标志monument[‘mɔnjumənt]n.纪念碑；遗址；界标，标石，埋石控制点；Permanentmonument永久标石Seenv.看见（see的过去分词）；观看；领会；考虑beseenas被视为basicallyadv.主要地；从根本上说；基本，基本上；总的说来fieldwork外业officework内业Thesmallportablebattery-operatedunitsaremostsuitableforfieldwork.这种用电池作电源的小型便携式仪器最适用于野外工作。constructionsurveys[kən’strʌkʃən’sɜrveɪ]n.施工测量hydrographicsurveysn.水道测量；水文测量;海道测量category[‘kætigəri]n.[C]种类;部属;类别；Thesequestionsmaybeincludedinthesamecategory.这些问题可以归入一类。takeintoaccountv.重视，考虑；顾及Flatadj.平的；n.平地；（楼房的）一层；Additionally[ə’dɪʃ(ə)nəli]adv.此外Conduct[kən’dʌkt]v.进行;组织;实施Whenyouconduct