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
Artificial Retina The first artificial retina has been developed / to help restore vision to people blinded by retina diseas
Artificial Retina The first artificial retina has been developed / to help restore vision to people blinded by retina diseas
admin
2016-07-18
61
问题
选项
答案
Artificial Retina The first artificial retina has been developed / to help restore vision to people blinded by retina diseases. / This electronic device has been in human clinical trials / in the U.S. and Europe for several years. / It is essentially a sheet of tiny conductors put into the eye by surgeons. / The patient will be fitted with a pair of dark glasses / that have a small attached video camera and portable video processor. / The battery-operated system will send video signals directly to their brain. / However, the electronic retina doesn’t restore full vision. / It only allows users to sense light and dark contrasts / and detect movement and important shapes. / And the images they perceive are not in color. / Moreover, this device can only be applied to remedy blindness caused by damaged retina. / So eventually the manufacturer hopes to put the device in the brain’s visual area. / In this way it could remedy blindness from all causes. /
解析
人造视网膜
第一个人造视网膜已经被研发出来,用以帮助因视网膜疾病而失明的人士恢复视力。这种电子设备实质上是一片微型导体,由外科医生将其植入跟内。患者会配上一副带有小型录像机以及便携录像处理器的深色眼镜。这个电池供电系统会将视像信号直接传送到他们的大脑。然而,电子视网膜只能让使用者感觉到光和暗的反差、察觉物体的移动以及重要而明显的物体形状。
转载请注明原文地址:https://kaotiyun.com/show/bkPK777K
0
专业英语四级
相关试题推荐
Incollaborationwithotherhealthpartners,anEarlyWarningSystemhasbeenestablished.Theunderlinedpartmeans______.
Afacialexpressionresultsfromoneormoremotionsorpositionsofthemusclesoftheface.Thesemovements【C1】______theemot
Afacialexpressionresultsfromoneormoremotionsorpositionsofthemusclesoftheface.Thesemovements【C1】______theemot
Afacialexpressionresultsfromoneormoremotionsorpositionsofthemusclesoftheface.Thesemovements【C1】______theemot
Afacialexpressionresultsfromoneormoremotionsorpositionsofthemusclesoftheface.Thesemovements【C1】______theemot
Afacialexpressionresultsfromoneormoremotionsorpositionsofthemusclesoftheface.Thesemovements【C1】______theemot
WhichisNOTmentionedasanon-communicabledisease?
TheInternationalMonetaryFund(IMF)isthemostpowerfulfinancialinstitutionontheplanet,capableofdictatingeconomicpoli
A.alwaysB.barelyC.demiseD.emergenceE.gainedF.implicationsG.leafH.lostI.naturallyJ.objectK.oneLonlineM.r
随机试题
A.短效胰岛素B.长效胰岛素制剂C.促进胰岛β细胞释放胰岛素D.抑制胰高血糖素释放,并降血脂E.α-葡萄糖苷酶抑制剂精蛋白锌胰岛素
YoushouldAchecktheairintheBtiresCasyoustartDonalongautomobiletrip.
判定恶性肿瘤最重要的依据是
患者,女,28岁。妊娠2个月,因进食不慎致脘腹胀痛,恶心欲呕,腹泻,舌苔白,脉滑迟。用药首选
慢性宫颈炎包括()。
阅读下列FORTRAN程序:M=3DOK=1,MM=5WRITE(*,*)K,MENDDOEND上述程序的运行结果是()。
关于物权特征的说法,正确的是()。
根据企业所得税法律制度的规定,下列关于所得来源地的表述中,不正确的是()。
新学期开学,王老师在点名时,被“肖德枨”这个名字难住了。前两个字已经读出口了,第三个字到底读什么呢?“枨”字虽然能看清但恰好打印不如前两字清晰,他想凭感觉读一下,又怕读错了,一时间觉得非常尴尬。王老师的做法恰当的是()。
Nowadays,withplentifuliceandelectricchurning,fewpeoplerecallthesharedexcitementoftheerawhenmakingicecreamwasa
最新回复
(
0
)