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
外语
Biological Identification Technologies When a person walks, the movement of his head, trunk, and limbs (肢体) are all reflecte
Biological Identification Technologies When a person walks, the movement of his head, trunk, and limbs (肢体) are all reflecte
admin
2009-05-21
53
问题
Biological Identification Technologies
When a person walks, the movement of his head, trunk, and limbs (肢体) are all reflected in Changes in his body. A computer stores these (51) into a database (数据库) . Later, the computer can accurately (52) him according to these changes. This is a new biological identification (53) and it can quickly identify an examinee without disturbing him.
Everybody’s voice is (54) . When a person’s voice is recorded by an instrument, his voice frequency spectrum (频谱) is called sound print. (55) a fingerprint, everybody’s sound print is different. How can a computer (56) his sound? First, his voice is recorded, (57) allows the computer to become familiar with his voice. It will then turn his sound characteristics into a series of digits (数字) . These are the (58) on which the computer can distinguish his voice from another’s.
We often bring ID cards, work cards, or driving licenses with us to (59) our identify. If all these cards are forgotten or lost, how can we prove whom we are? In (60) , it’s not difficult to prove whom you are, (61) your body itself has identifying markers. Some are physiological (生理的) features, such as fingerprints, sounds, facial (面部的) types and eye color. The computer can (62) to identify you. Suppose your features have already been (63) in the database. To identify you, we have to take your picture with a camera and send it to a computer for (64) . First, the computer needs to reposition this picture according to the position of your eyes, and then starts to read the (65) of your physiological features such as the ratio of your pupil to the whites of your eyes and the shape of your nose. Next, it seeks matching records from the database. Finally, it makes a decision.
选项
A、printing
B、researching
C、processing
D、filing
答案
C
解析
对人进行辨识,必须通过拍照将相关信息输入电脑进行处理才能获得结论,print表示印刷,research表示进行研究调查,file表示提交或存档,三者表示的意思都不是“处理”,都无助于对人进行辨识,所以C为最佳选择。
转载请注明原文地址:https://kaotiyun.com/show/cehd777K
本试题收录于:
职称英语理工类C级题库职称英语分类
0
职称英语理工类C级
职称英语
相关试题推荐
IcebergsIcebergsareamongnature’smostspectacular(壮观的)creations,andyetmostpeoplehaveneverseenone.Avagueairo
StudiesShowU.S.SpendingDoesn’tGetBestHealthTheUnitedStatesmayspendtwiceasmuchonhealthcareasotherrichc
StudiesShowU.S.SpendingDoesn’tGetBestHealthTheUnitedStatesmayspendtwiceasmuchonhealthcareasotherrichc
FreezingtoDeathforBeautyPeopleinBeijingwearalotofclothingduringwintertofend(抵御)offthecold.IntheUnited
FreezingtoDeathforBeautyPeopleinBeijingwearalotofclothingduringwintertofend(抵御)offthecold.IntheUnited
Domion’sPizza:TheHome-DeliveryLeaderDomino’sPizzaisthefastest-growingandsecond-largestpizza(烤比萨饼)chaininthe
Domion’sPizza:TheHome-DeliveryLeaderDomino’sPizzaisthefastest-growingandsecond-largestpizza(烤比萨饼)chaininthe
EatHealthy"Cleanyourplate!"and"Beamemberoftheclean-plateclub!"JustabouteverykidintheUKhasheardthisf
Since1955,lifeexpectancyratesintheU.S.haveTheexpression"addingvitallifetoyears"inthelastparagraphmeans
随机试题
简述情绪、情感与认识过程之间的联系与区别。
患者,女,40岁。因晨起餐后突感中上腹隐痛不适、腹胀,午后反复呕血3次(量约250ml)而入院。查体:上腹有轻压痛,入院后排黑粪1次约70g。患者既往有嗜烟酒史,饮食以清淡为主,1周前因感冒服用阿司匹林药物多次,剂量不详,初步诊断为“急性胃炎”。该患者
某药品生产企业利用回收玻璃瓶重新灌装大输液,对本事件的处理,正确的有
统计报告中所采用的分析方法包括()。
证券公司应当自领取营业执照之日起( )日内,向国务院证券监督管理机构申请经营证券业务许可证。
原始凭证不得涂改、刮擦、挖补。对于有错误的原始凭证,正确的处理方法是()。
甲、乙签订了一份借款合同,甲为借款人,乙为出借人,借款数额为500万,借款期限为两年。丙、丁为该借款合同进行保证担保,担保条款约定,如果不能如期还款,丙、丁承担保证责任。戊对甲、乙的借款合同进行了抵押担保,担保物为一批设备(价值300万),未约
下面描述中超出决策支持系统功能的是
Только____вашейпомощимысмоглизатакоекороткоевремядобитьсяуспеха.
Youwillseetoitthateverythingisreadybeforetheguestsarrive.Theunderlinedpartmeans______.
最新回复
(
0
)