首页
登录
职称英语
The biggest safety threat facing airlines today may not be a terrorist with
The biggest safety threat facing airlines today may not be a terrorist with
游客
2023-07-30
18
管理
问题
The biggest safety threat facing airlines today may not be a terrorist with a gun, but the man with the portable computer in business class. In the last 15 years, 【B1】______ have reported well over 100 【B2】______ that could have been caused by electromagnetic interference. The source of this interference remains 【B3】______ , but increasingly, experts are pointing the 【B4】______ at portable electronic devices such as portable computers, radio and cassette players and 【B5】______ telephones.
RTCA, an organization which advises the aviation industry, has 【B6】______ that all airlines ban such devices from being used during "critical" 【B7】______ of flight, particularly take-off and landing. Some experts have gone further, calling for a 【B8】______ ban during all flights. Currently, rules on using these devices are left up to individual airlines. And 【B9】______ , given that many passengers want to work during flights.
The difficulty is predicting how electromagnetic fields might affect an aircraft’s computers. 【B10】______ . But, because they have not been able to reproduce these effects in a laboratory, they have no way of knowing whether the interference might be dangerous or not. 【B11】______ . [br] 【B5】
选项
答案
mobile
解析
转载请注明原文地址:https://www.tihaiku.com/zcyy/2881503.html
相关试题推荐
[originaltext]Oneofthebiggestproblemsindevelopingcountriesishunger
[originaltext]Oneofthebiggestproblemsindevelopingcountriesishunger
Thebiggestsafetythreatfacingairlinestodaymaynotbeaterroristwith
Thebiggestsafetythreatfacingairlinestodaymaynotbeaterroristwith
Thebiggestsafetythreatfacingairlinestodaymaynotbeaterroristwith
Thebiggestsafetythreatfacingairlinestodaymaynotbeaterroristwith
Thebiggestsafetythreatfacingairlinestodaymaynotbeaterroristwith
Youshould____________(诉诸法律)whenfacingsuchadifficultproblem.resorttola
[originaltext]Oneofthebiggestproblemsindevelopingcountriesishunger
Theriseofradioandtelevisionbroadcastingmadenewcompetitivethreatsf
随机试题
Hecarefullyzigzaggedhiswaythroughthefield,______thefrogslyingthere.A、
IwassotiredthatI______whenIwassittinginthearmchairreading.A、droppe
基坑工程指的是为保证基坑施工、主体地下结构的安全和周围环境不受损害而采取的支护、
某地级市医院于2001年10月对患者李某行胃大部切除,胃空肠吻合术。手术操作无误
根据购房者的需求,向其明确展示付款方式与支付金额的一种销售工具是()。A.销
有关冬眠低温护理的叙述错误的是A:体温降至以肛温32~34℃为宜 B:降低温度
(2018年真题)商业银行为票据持有人贴现票据,是商业银行通过()未到期的
(2019年真题)票据伪造和票据变造是欺诈行为,构成犯罪的应追究其刑事责任。(
某公司经营一家健身俱乐部,2022年1月1日,与客户签订合同,并收取客户会员费6
在建设工程施工过程的质量验收中,检验批的合格质量主要取决于( )。A.主控项目
最新回复
(
0
)