首页
外语
计算机
考研
公务员
职业资格
财经
工程
司法
医学
专升本
自考
实用职业技能
登录
医学
Flight simulator refers to any electronic or mechanical system for training airplane and spacecraft pilots by simulating flight
Flight simulator refers to any electronic or mechanical system for training airplane and spacecraft pilots by simulating flight
admin
2013-11-30
38
问题
Flight simulator refers to any electronic or mechanical system for training airplane and spacecraft pilots by simulating flight conditions. The purpose of simulation is not to completely substitute【C1】______actual flight training but to thoroughly familiarize students with the vehicle【C2】______before they undergo extensive and possibly dangerous actual flight training.
Two early flight simulators appeared in England within a decade after the first flight of Orville and Wilbur Wright. They were designed to enable pilots to【C3】______simple aircraft maneuvers in three dimensions: nose up or down; left wing high and right low, or vice versa; and yawing to left or right. Until 1929, however, a truly effective simulator, the Link Trainer devised by Edwin A. Link, a self-educated aviator and inventor, appeared.【C4】______, airplane instrumentation had been developed sufficiently to permit " blind" flying on instruments alone, but training pilots to do so involved【C5】______risk. Link built a model of an airplane cockpit equipped【C6】______instrument panel and controls that could simulate all the movements of an airplane. Pilots could use the device for instrument training, manipulating the controls【C7】______instrument readings so as to maintain straight and level flight or controlled climb or descent with no visual reference【C8】______any horizon except for the artificial one on the instrument panel. The trainer was modified【C9】______aircraft technology advanced. Commercial airlines began to use the Link Trainer for pilot training, and the U. S. government began purchasing them in 1934,【C10】______thousands more as World War II approached.
【C3】
选项
A、imitate
B、simulate
C、impersonate
D、copy
答案
B
解析
simulate模拟。imitate模仿(某人的行为)。impersonate冒充。copy复制。故根据题中意义选B项。
转载请注明原文地址:https://kaotiyun.com/show/zxU3777K
本试题收录于:
医学博士外语题库考研分类
0
医学博士外语
考研
相关试题推荐
AboywhostrugglestoreadEnglishprimary-schoolstorybooksyethasnotroublewithuniversityphysicstextbooksinJapanesei
Bothaperson’sheredityandhissurroundingshelptoshapehischaracter.
Duringthepast30yearsorso,healthcarehasincreasinglybecomeaformofbusiness.Inaddition,theenvironmentsurroundin
A、Shedidn’tdoanythinginparticular.B、ShesentawoundedpersontotheER.C、ShehadtoworkintheER.D、Shewentskiing.C
Flightsimulatorreferstoanyelectronicormechanicalsystemfortrainingairplaneandspacecraftpilotsbysimulatingflight
A、She’stoosicktohavevisitors.B、Shepickedupherbrotherlastnight.C、Herbrother’sflightwascanceled.D、Herbrotherha
Alltheroomsonthesecondfloorarenotbarefloor,havingnicely______carpets,whichareincludedinthepriceofthehouse.
A、Shehascompletelyrecovered.B、Shewentintoshockafteranoperation.C、Sheisstillinacriticalcondition.D、Sheisgetti
A、Themindcanbecompletelyunderstoodthroughscientificobservation.B、Themindistoocomplextobeconsideredpartofthe"
随机试题
社会解组理论解释社会问题的角度是()
学校管理目标是衡量学校成员管理活动过程和结果的标准指的是学校管理目标的()
患者,男,41岁。左上后牙自发性持续性跳痛2天。查:左上第二前磨牙面近远中向可见隐裂,冷测无反应,叩痛(+++),松动Ⅱ度。可诊断为
初产妇,25岁,妊娠39周,规律宫缩7h,血压110/70mmHg,骨盆外测量未见异常,预测胎儿体重为2650g,枕左前位,胎心率140次/分。肛查宫口开大3cm,S=0。本病例正确的处置是
某大型防洪工程由政府投资兴建。项目法人委托某招标代理公司代理施工招标。招标代理公司依据有关规定确定该项目采用公开招标方式招标,招标公告在当地政府规定的招标信息网上发布。招标文件中规定:投标担保可采用投标保证金或投标保函方式担保。评标方法采用经评审的最低投标
建设工程项目或单项工程全部建筑安装工程建设期在( )以内,或者工程承包合同价值在100万元以下的,可以实行工程价款每月月中预支,竣工后一次结算。
在投资中心的主要考核指标中,能使个别投资中心的利益与整个企业的利益统一起来的指标是( )。
学前教育的特点是什么?
假设某银行期末各项贷款余额是100亿元,其中正常类贷款60亿元,关注类贷款20亿元,次级类贷款10亿元,可疑类贷款7亿元,损失类贷款3亿元,那么该银行不良贷款率为()。
"Laugh,andtheworldlaughswithyou:weep,andweepalone."SowrotethepoetEllaWheelerCox.Emotionsarecatching,andmos
最新回复
(
0
)