首页
财务会计
医药卫生
金融经济
考公考编
外语考试
学历提升
职称考试
建筑工程
IT考试
其他
登录
职称考试
下面的短文有 15 处空白,请根据短文内容为每处空白确定 1 个最佳选项。 Biological Identification Technologie...
下面的短文有 15 处空白,请根据短文内容为每处空白确定 1 个最佳选项。 Biological Identification Technologie...
admin
2020-12-24
15
问题
下面的短文有 15 处空白,请根据短文内容为每处空白确定 1 个最佳选项。
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 ____________ (1 ) into a database (数据库). Later, the computer can accurately _______ (2) him according to these changes. This is a new biological identification ____________ (3) and it can quickly identify an examinee without disturbing him.
Everybody’s voice is ____________ (4). When a person’s voice is recorded by an instrument his voice frequency spectrum (频谱)is called sound print. ____________ (5) a fingerprint, everybody’s sound print is different. How can a computer ____________ (6) his sound?
First, his voice is recorded, ____________ (7) 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____________ (8) on which the computer can distinguish his voice from another's.
We often bring ID cards, work cards, or driving licenses with us to ____________ (9) our identity. If all these cards are forgotten or lost, how can we prove whom we are? In (10) , it’s not difficult to prove whom you are , _________ (11) 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 ____________(12) to identify you. Suppose your features have already been ____________ (13) in the database. To identify you, we have to take your picture with a camera and send it to a computer for ____________ (14). First, the computer needs to reposition this picture according to the position of your eyes, and then starts to read the ____________ (15) 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.
(14)
选项
A printing
B researching
C processing
D filing
答案
C
解析
转载请注明原文地址:https://ti.zuoweng.com/ti/MNsQKKKQ
相关试题推荐
下面的短文有5处空白,短文后有6个句子,其中5个取自短文,请根据短文内容将其分别放回原有位置,以恢复文章原貌。 ADoctorintheHou...
下面的短文有5处空白,短文后有6个句子,其中5个取自短文,请根据短文内容将其分别放回原有位置,以恢复文章原貌。 ADoctorintheHou...
下面的短文有5处空白,短文后有6个句子,其中5个取自短文,请根据短文内容将其分别放回原有位置,以恢复文章原貌。 ADoctorinthe...
下面的短文有5处空白,短文后有6个句子,其中5个取自短文,请根据短文内容将其分别放回原有位置,以恢复文章原貌。
下面的短文有5处空白,短文后有6个句子,其中5个取自短文,请根据短文内容将其分别放回原有位置,以恢复文章原貌。
下面的短文有5处空白,短文后有6个句子,其中5个取自短文,请根据短文内容将其分别放回原有位置,以恢复文章原貌。
下面的短文后有2项测试任务:(1)第23~26题要求从所给的6个选项中为第1~4段每段选择1个最佳标题;(2)第27~30题要求从所给的6...
下面的短文后有2项测试任务:(1)第23~26题要求从所给的6个选项中为第1~4段每段选择1个最佳标题;(2)第27~30题要求从所给的6...
下面的短文后有2项测试任务:(1)第23~26题要求从所给的6个选项中为第1~4段每段选择1个最佳标题;(2)第27~30题要求从所给的6...
下面的短文有5处空白,短文后有6个句子,其中5个取自短文,请根据短文内容将其分别放回原有位置,以恢复文章原貌。 TheToughGrassth...
随机试题
气虚血溢型吐血的治则是 A.清肝泻火 B.滋阴降火 C.益气摄血 D.活
女性内生殖器的血液供应,正确的是 A、子宫动脉上支分为宫底支、卵巢支及输卵管支
患者,男性,66岁,诊断为慢性阻塞性肺疾病4年,目前处于稳定期,护士随访过程中发
性寒有小毒,能解毒消肿的药物是
[交际用语]-WelcometoUnitexInternational.Ihopeyouwillenjoyyourworkhere...
预防未成年人犯罪,立足于( ),从小抓起,对未成年人的不良行为及时进行预防和矫治。A.教育B.压制C.保护D.教育和保护
男性,76岁,高血压30余年,平时血压在150?180/90?110mmHg,不规则服用降压药。2周来胸闷、气促,贫血貌,颈静脉怒张,心界向左下扩大,心率...
在房地产查验过程中,可以不必查验的是()。(2008年真题)A.房地产所处地块的具体位置和形状B.房屋建筑的结构、设备、成新、装修情况C.房屋产权人的身
某企业拟建一个市场急需产品的工业项目。建设期1年,运营期6年。项目建成当年投产。当地政府决定扶持该产品生产的补贴收入100万元。其他基本数据如下: ...
依据《特种设备安全法》的规定,下列关于特种设备使用的说法,正确的是()。A.特种设备使用单位可以在特种设备投入使用3个月后,向特种设备安全生产监督管理部门办