首页
登录
职称英语
In 1948, people living in remote areas could see TV programs by ______ in the Un
In 1948, people living in remote areas could see TV programs by ______ in the Un
游客
2023-09-15
16
管理
问题
In 1948, people living in remote areas could see TV programs by ______ in the United States. [br] Cable systems began tying to use ______ to capture the signals from distant stations in the early 1950s.
选项
答案
microwave transmitting and receiving towers
解析
本题涉及到在二十世纪五十年代早期的电缆系统的情况。该段首句提到,当时电缆系统开始尝试使用微波传输(microwave transmitting )和接收塔(receiving towers)来获取信号。
转载请注明原文地址:https://tihaiku.com/zcyy/3016523.html
相关试题推荐
【B1】[br]【B10】[originaltext]Millionsofyoungpeoplearecreatingblogs.Mi
【B1】[br]【B9】[originaltext]Millionsofyoungpeoplearecreatingblogs.Mil
【B1】[br]【B8】[originaltext]Millionsofyoungpeoplearecreatingblogs.Mil
【B1】[br]【B7】[originaltext]Millionsofyoungpeoplearecreatingblogs.Mil
【B1】[br]【B4】[originaltext]Millionsofyoungpeoplearecreatingblogs.Mil
【B1】[br]【B3】[originaltext]Millionsofyoungpeoplearecreatingblogs.Mil
Millionsofyoungpeoplearecreatingblogs.Millionsofothersarcreadingt
Inmoderntimes,severalpeople______(在那瀑布上走过,他们大多数是有意的).中文部分强调的是走过瀑布这一事实,因此可用
Mostpeoplewouldbe【S1】bythehighqualityofmedicine【S2】tomostAmeric
[originaltext]W:Whatdoyoudoforaliving,Frank?M:Iamanaerospaceengin
随机试题
WhenIwasachild,myfamilyusedtogoonholidayeveryyeartovisitour
我国保险法规定宽限期为()天,自应缴纳保险费之日起计算。A.40 B.60
网络管理员通常会在企业网络中使用链路聚合技术。下列描述中哪项不是链路聚合的优点(
A.A B.B C.C D.D E.E阻塞性黄疸的实验室检查结果是(
机械波在媒质中传播过程中,当一媒质质元的振动动能的相位是π/2时,它的弹性势能的
临床上利用冰帽和冰袋给高热的病人降温属于( )。A.传导散热 B.辐射散热
国有控股上市公司的股东大会通过新股发行议案之日起两个工作日内,上市公司应当()。
儒家也称为儒学或儒教,儒家倡导“亲亲”“尊尊”的立法原则。下列说法不正确的是(
男性,56岁,当被问及“上次药吃完了没有?”患者答:“上星期的今天,也就是星期五
(2020年真题)关于建设工程联合共同承包的说法,正确的有()。A.两个以上
最新回复
(
0
)