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"对讲机"相关考试题目
1.
对讲机通信方式为()
2.
According to a survey, which was based on the responses of over 188,000 students, today’s traditional-age college freshmen are "more materialistic and less altruistic(利他主义的)"than at any time in the 17...
3.
货运检查人员应按()配齐对讲机。
4.
26-30 According to a survey, which was based on the responses of over 188,000 students, today’s traditional-age college freshmen are "more materialistic and less altruistic(利他主义的)"than a...
5.
According to a survey, which was based on the responses of over 188,000 students, today’’s traditional-age college freshmen are "more materialistic and less altruistic (利他主义的 )" than at any time in th...
6.
对讲机的音量调节,顺时针(),音量逐渐(),反之()。
7.
小型对讲机性能优良,体积小,()十分广泛。
8.
对讲机应答不超过()次呼叫。
9.
According to a survey, which was based on the responses of over 188,000 students, today’s traditional-age college freshmen are "more materialistic and less altruistic (利他主义的)" than at any time in the ...
10.
According to a survey, which was based on the responses of over 188, 000 students, today’s traditional- age college freshmen are "more materialistic and less altruistic (利他主义的) "than at any time in th...
11.
According to a survey, which was based on the responses of over 188,000 students, today’s traditional-age college freshmen are "more materialistic and less altruistic (利他主义的) " than at any time in the...
12.
According to a survey, which was based on the responses of over 188,000 students, today’s traditional-age college freshmen are "more materialistic and less altruistic (利他主义的) " than at any time in the...
13.
According to a survey, which was based on the responses of over 188,000 students, today’’s traditional-age college freshmen are "more materialistic and less altruistic (利他主义的 )" than at any time in th...
14.
小型对讲机性能优良,体积小,()十分广泛。
15.
According to a survey, which was based on the responses of over 188,000 students, today"s traditional-age college freshmen are "more materialistic and less altruistic (利他主义的 )" than at any time in the...
16.
According to a survey, which was based on the responses of over 188,000 students, today’’s traditional-age college freshmen are "more materialistic and less altruistic (利他主义的 )" than at any time in th...
17.
According to a survey, which was based on the responses of over 188,000 students, today’s traditional-age college freshmen are "more materialistic and less altruistic(利他主义的)"than at any time in the 17...
18.
对讲机是单工通信。
19.
According to a survey, which was based on the responses of over 188,000 students, today’s traditional-age college freshmen are "more materialistic and less altruistic (利他主义的)" than at any time in the ...
20.
无线对讲机用天线
21.
对讲机的音量调节,()针旋转旋钮,音量逐渐()。
22.
对讲机通信属于()。
23.
调车人员采用无线电调车时的信号工具:昼间为对讲机和口哨;夜间为对讲机和手电。
24.
According to a survey, which was based on the responses of over 188,000 students, today’s traditional-age college freshmen are "more materialistic and less altruistic (利他主义的)" than at any time in the ...
25.
常规对讲机系统比集群对讲机系统频率利用率()。
26.
常规对讲机和集群对讲机最大的区别?
27.
对讲机;小灵通
28.
小型对讲机性能优良,体积小,()十分广泛。
29.
According to a survey, which was based on the responses of over 188,000 students, today’’s traditional-age college freshmen are "more materialistic and less altruistic (利他主义的 )" than at any time in th...
30.
Passage Two According to a survey, which was based on the responses of over 188,000 students, today’s traditional-age college freshmen are "more materialistic and less altruistic (利他主义的)...
31.
According to a survey, which was based on the responses of over 188,000 students, today’’s traditional-age college freshmen are "more materialistic and less altruistic (利他主义的 )" than at any time in th...
32.
According to a survey, which was based on the responses of over 188,000 students, today's traditional-age college freshmen are 'more materialistic and less altruistic (利他主义的) than at any time in the 1...
33.
26-30 According to a survey, which was based on the responses of over 188,000 students, today’s traditional-age college freshmen are "more materialistic and less altruistic (利他主义的)" than...
34.
According to a survey, which was based on the responses of over 188,000 students, today’s traditional-age college freshmen are "more materialistic and less altruistic (利他主义的)" than at any time in the ...
35.
小型对讲机频率范围一般为136~150MHz和()MHz。
36.
任何员工不得擅自( )对讲机。
37.
通频对讲机通信属于单工通信。 ( )
38.
对讲机不属于移动通信。
39.
According to a survey, which was based on the responses of over 188,000 students, today"s traditional-age college freshmen are "more materialistic and less altruistic(利他主义的)"than at any time in the 17...
40.
According to a survey, which was based on the responses of over 188, 000 students, today' s traditional- age college freshmen are 'more materialistic and less altruistic (利他主义的)' than at any time in t...
41.
送单员使用的对讲机为()频道。
42.
According to a survey, which was based on the responses of over 188,000 students, today"s traditional-age college freshmen are "more materialistic and less altruistic (利他主义的 )" than at any time in the...
43.
According to a survey, which was based on the responses of over 188,000 students, today"s traditional-age college freshmen are "more materialistic and less altruistic (利他主义的)" than at any time in the ...
44.
According to a survey, which was based on the responses of over 188,000 students, today"s traditional-age college freshmen are "more materialistic and less altruistic(利他主义的)"than at any time in the 17...
45.
常规对讲机和集群对讲机最大的区别?
46.
According to a survey, which was based on the responses of over 188,000 students, today’’s traditional-age college freshmen are "more materialistic and less altruistic (利他主义的 )" than at any time in th...
47.
对讲机的通信方式属于()
48.
According to a survey, which was based on the responses of over 188, 000 students, today’s traditional- age college freshmen are "more materialistic and less altruistic (利他主义的) "than at any time in th...
49.
通过长按(),启动对讲机。
50.
对讲机新电池或闲置已久的电池充电时间一般为( )小时。(中)(通信基础知识)