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"消音"相关考试题目
1.
火灾报警控制器应具有报警后可以消音,当接收到下次火警信号后又能发出声响功能。()
2.
CRH1A型动车组司机操作台上的[Q]按钮只能对 报警进行消音,不能确认故障。
3.
火灾盘逻辑控制器()按钮开关:按此开关,对输出到LIOU的信号进行消音
4.
So many people use the cell phones so frequently every day. But (1) little is certain about the health effects of its use. Manufacturers (2) that cell phones meet government standards for safe rad...
5.
控制中心每天必须进行5项检查,分别是:控制器的自检、巡检、消音、()和故障报警
6.
加热炉在消音方面的处理设施有()、()等。
7.
关于中断起飞,应急措施及故障处置 ,当机长使用最大反推时,副驾驶应检查/报出:( )、( ),并取消音响警告。
8.
火警音可用“消音键”手动消音,但影响下次报警。
9.
火灾报警控制器的检测内容主要是试验火警报警、()、消音等功能。
10.
无人机舱单元组合报警系统,由分组单元送出的延伸报警,有重复报警功能,即延伸处所虽已有人进行应答消音,但当______无人应答时,延伸报警处将再次报警。
11.
当两个消音奔头串联使用时,两个契头的连接间距应大于弯头截面对角线长度的当两个消音奔头串联使用时,两个契头的连接间距应大于弯头截面对角线长度的1倍。2.5倍( )
12.
消音指示灯是()。
13.
无人机舱单元组合报警系统,由分组单元送出的延伸报警,有重复报警功能,即延伸处所虽已有人声 应答消音,但当 无人应答时延仲报警处将再次报警。
14.
注射泵中无法消音的报警是( )
15.
火灾盘逻辑控制器LEDS灯显示系统状态条件,()灯变黄,表明已按消音开关,此灯直到复位才灭
16.
阻性消声器是一种()消音设备。
17.
下列关于消音胶囊错误的是()
18.
滚珠消音滑轨承重力一般为()
19.
无人机舱单元组合报警系统,由分组单元送出的延伸报警,有重复报警功能,即延伸处所虽已有人声应答消音,但当()时将重复报警。
20.
So many people use the cell phones so frequently every day. But (1) little is certain about the health effects of its use. Manufacturers (2) that cell phones meet government standards for safe rad...
21.
有关发电车报警电路中的消音的叙述中,错误的是()。
22.
So many people use the cell phones so frequently every day. But (1) little is certain about the health effects of its use. Manufacturers (2) that cell phones meet government standards for safe rad...
23.
消防应急广播系统消音指示灯平时熄灭,有故障时按下消音键常亮为()
24.
G38在更换粘贴式摩擦片时,消音膏应该涂抹在什么位置()。
25.
发电车JB-QB-KD-HL烟火报警装置按消音键可消除报警音,下次报警时同样无声音。()
26.
火灾自动报警系统常见故障发生后,可先按消音键中止故障报警声,然后进行排除。下列不属于火灾自动报警系统常见故障的是()。
27.
What is nice about his hearing loss? “You know, there’s a lot of out in the world you don’t want to hear. I like it muffled ( 消音 ). It’s, it’s ... you know, I like who I am. I’m of who I am.”
28.
螺杆式空气压缩机中,{.XZ}具有二次消音的效果。
29.
CR400AF型动车组客室空调机组内、消音风道以及通过台设风扇电加热器,为冬季采暖提供必要的热量。
30.
烧结钢是多孔结构,可浸油减摩,有减振、消音作用。
31.
在FAS主机上对误报警进行消音时按( )键
32.
消防应急广播系统消音指示灯平时媳灭,有故障时按下消音键常亮为()色。
33.
在设计消音隔热垫时,必须要求消音隔热垫边缘与安装孔的最小距离大于()
34.
简述两种消音方法。
35.
当p指由高音弦向低音弦拨奏时,用________技术动作消音
36.
销音器用来排气,消音及().
37.
隧道工程内需要设置的消防、救援、消音等设施,已综合在隧道分项指标的有关项目内,编制投资估算时,不得另行计算。
38.
安装盘式制动器摩擦片时,应将专用润滑脂涂到消音垫片的两侧表面上。( )(II)
39.
在报警系统中,有报警信号且按了消音和确认按扭后,报警指示灯和蜂鸣器状态是:
40.
声光报警器报警时,按一次“消音”按钮,报警器不再发声,但仍然进行闪光报警。再按一次“消音”按钮,报警器恢复发声。
41.
So many people use the cell phones so frequently every day. But (1) little is certain about the health effects of its use. Manufacturers (2) that cell phones meet government standards for safe rad...
42.
How would he like others to viewhim? “You know, there’s a lot of out in the world you don’t want to hear. I like it muffled ( 消音 ).It’s, it’s ... you know, I like who I am. I’m of who I am.”
43.
So many people use the cell phones so frequently every day. But (1) little is certain about the health effects of its use. Manufacturers (2) that cell phones meet government standards for safe rad...
44.
抗性消声器的主要结构是消音棉。
45.
消音电路何时才起作用?
46.
So many people use the cell phones so frequently every day. But (1) little is certain about the health effects of its use. Manufacturers (2) that cell phones meet government standards for safe rad...
47.
安装盘式制动器摩擦片时,应将专用润滑脂涂到消音垫片的两侧表面上。
48.
通过按压主警告来取消音响警告时,以下哪种不能取消?
49.
We’ve all done it at one point or another. You’re driving along to work or school when that familiar sound reaches your eardrums(耳膜). You look down, reach into your pocket and begin to read, your stee...
50.
声光报警时按下消音按钮,可以消除声言报警,再()可以恢复声音报警