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
The wearable antennas may have potential application in many areas. According to the speaker, which of the following is NOT one
The wearable antennas may have potential application in many areas. According to the speaker, which of the following is NOT one
admin
2018-07-10
51
问题
The wearable antennas may have potential application in many areas. According to the speaker, which of the following is NOT one of them?
Humans may become walking antennas for remote monitoring and mobile communications — with the help of a recent research to produce antennas integrated into clothing.
Still under development, the wearable antennas have potential application in biomedical monitoring, sports analysis, military and emergency communications.
The antennas can be incorporated into clothing using computerized embroidery into conductive fabric. A range of different shaped and sized antennas can be produced using altered patterns in the embroidery.
Wearable electronic systems for a range of communications applications have grown exponentially over the last few years. But the problem is these devices need very efficient antennas to communicate with the data receiver and to power the sensors being used — especially with radio frequency identification (RFTD)systems where the radiowave has to power the whole system.
Another issue is that the human body does not make a good environment for our antenna. We are a container of saltwater from an electromagnetic point of view; we absorb and change the characteristic of the signal, rather than transmitting it efficiently.
The solution being developed is a T-shirt made of conductive metallised fabric which is low-cost, flexible and lightweight. It doesn’t deteriorate easily and is washable, with the antenna embroidered onto the textile.
The difficulty of incorporating the electronics has been overcome with using snap-on buttons which form a connection between the textile antenna and the sensor device. These can easily be removed for washing.
The electronics can’t be directly integrated into the T-shirt because they would be uncomfortable to wear and aren’t water-proof. A recent research finding has shown that these readily available snap-on buttons used commonly on clothing make very reliable connections between the antenna and the electronics.
选项
A、It’s made of conductive metallised fabric.
B、It is easy to wear.
C、It doesn’t deteriorate easily.
D、It is washable.
答案
B
解析
根据原文“The solution being developed is a T-shirt made of conductive metallisedfabric which is low-cost,flexible and lightweight.It doesn’t deteriorate easily and is washable,with the antenna embroidered onto the textile.”,四个选项都有提及,但容易穿戴并不是主要的原因,其它三项更能说明该T恤衫可用于移动天线的优点。
转载请注明原文地址:https://kaotiyun.com/show/0JrO777K
本试题收录于:
CATTI三级口译综合能力题库翻译专业资格(CATTI)分类
0
CATTI三级口译综合能力
翻译专业资格(CATTI)
相关试题推荐
Accordingtotheregulations,anyonecaughtlitteringinthepublicplaces______toalargefineofHK$1,500.
Italsolooksatvariouswaysoffacilitatingthe______ofpracticalapplicationsbeyondthe"researchtool"stageinsatisfyin
Ifyouleftyourbookonthetableovernight,youwouldfindthefollowingmorningthatitwasstillexactlywhereyouhadleft
Ifyouleftyourbookonthetableovernight,youwouldfindthefollowingmorningthatitwasstillexactlywhereyouhadleft
Ifyouleftyourbookonthetableovernight,youwouldfindthefollowingmorningthatitwasstillexactlywhereyouhadleft
Ifyouleftyourbookonthetableovernight,youwouldfindthefollowingmorningthatitwasstillexactlywhereyouhadleft
Thespeaker______havecriticizedtheparaprofessionals,knowingfullwellthattheywereseatedintheaudience.
随机试题
扩算指数
男,28岁,每年春、秋两季。唇、颊等部位可见黏膜充血水肿,有时可见红斑及水疱。但疱很快破溃,病变为大面积糜烂。糜烂表面有大量渗出物形成厚的假膜。此患者可诊断为:
按规划范围大小,可将规划分为全国、()五个层次。
某房地产开发公司通过招标出让方式取得了一宗毛地的使用权进行住宅和商业房地产开发。该房地产开发公司将商品房销售给购房者后,购房者办理的房屋所有权证书中的附图表明了所购房屋的权属范围,明确了异产毗连房屋的权利界线,注明了套内建筑面积和分摊面积,此附图是(
案例四:某民营企业的老板杨先生,现年40岁,年收入约30万元,但不稳定。杨太太,现年38岁,某中学的特级教师,年收入在4万元左右,收入稳定,参加了社会保险。女儿杨扬今年13岁。杨先生的父亲与杨先生一家同住,现年70岁,无任何收入来源。根据案例四,回答下列
下列属于元认知策略的有()。
目前,部分监狱干警对社会主义法治理念的学习缺乏刻苦钻研的精神,浅尝辄止,深入不下去。如果安排你具体抓这方面工作。你对解决这个问题有什么打算?
在Windows2003中,用于显示主机上活动的TCP连接状况的DOS命令是()。
Everyoneinhisclass______him"knowall".
MarkTwain,whowrotethestorywe’regoingtoread,traveledquitealotoftenbecausecircumstamces,usually【B1】______circum
最新回复
(
0
)