沉默子（silencer）

相似题目

• How is “radio silence” imposed?（）

  A . By the On Scene Coordinator (OSC) B . By the Coast Earth Station (CES) controlling the distress communications on that frequency C . It is imposed by the Public Correspondence Station (PCS) controlling the distress communications on that frequency or channel D . It is imposed by the High Seas Service (HSS) controlling the distress communications on that frequency or channel

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• Planned conversations usually degenerate into silence or involve only a small number of students.（）

  A . 正确 B . 错误

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• 沉默子（silencer）

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• 某些DNA序列既可以作为增强子也可作为沉默子。

  A . 正确 B . 错误

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• When can routine communications be resumed on a frequency or channel on which radio silence has been imposed? （）

  A . After determining that the frequency or channel appears to be no longer in use B . After determining that geographic distance from the distress situation will prohibit any other signal from interfering with emergency communications C . After the Rescue Coordination Center transmits a message on the frequency or channel being used for emergency communications stating that such traffic has concluded D . Routine communications can resume if，in the Master's opinion，communications on that frequency or channel will not interfere with emergency communicatio

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• When can routine communications be resumed when radio silence has been imposed?（）

  A . After determining that the frequency or channel appears to be no longer in use B . After determining that geographic distance from the distress situation will prohibit any other signal from interfering with emergency communications C . Routine communications can resume after the Rescue Coordination Center transmits a message on the frequency or channel being used for emergency communications stating that such traffic has concluded D . If，in the Master's opinion，communications on that frequency will interfere with emergency communicatio

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• What is the fundamental purpose for imposing radio silence? （）

  A . To ensure that interference to proprietary communications is minimized B . To ensure that only voice communications can be effected on the distress frequency or channel C . To ensure that a distressed vessel will have a "window" twice each hour for transmitting routine messages D . To ensure that interference on a particular frequency or channel to communications concerning emergency traffic is minimized

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• why do some stations keep silence?（）

  A . Because they are not engaged in the distress traffic B . they will affect the transmission of the distress traffic C . The powers of these stations are very weak D . They are not in charge of search and rescue

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• 沉默子

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• 在NBDP遇险通信中，SILENCE MAYDAY表示（）使用的信号

  A . 对干扰电台强制静默 B . 恢复正常工作 C . 遇险通信结束 D . 与RCC已建立通信联系

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• 当“SilenCeD”按钮被压下时，声音报警（）

  A . A、音量增大 B . B、音量减小 C . C、启动 D . D、被取消

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• Diesel engine mufflers or silencers reduce the engine exhaust noise by （）

  A . passing the exhaust through long head pipes B . diffusing exhaust vibrations through activated carbon baffles C . increasing the exhaust gas velocity D . reducing the exhaust gas velocity

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• Silencer

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• How do Westerners react to silence?

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• In silence the others watched him as if under a ____.

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• Silence also helps to provide .

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• Silence cues transcend the channel, often revealing what speech conceals.

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• 患者，女性，25岁，子宫颈癌，拟手术治疗。患者情绪低落，沉默寡言，夜不能寐。护士采取的最重要的护理措施是：（)

  A、报告主管医生 B、让其爱人陪伴 C、鼓励患者诉说并给予疏导 D、向患者解释疾病知识与手术注意事项 E、联线精神科医生会诊

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• （dark) ________ would make him more appreciative of sight;silence would teach him the j

  (dark) ________ would make him more appreciative of sight;silence would teach him the joys of sound.

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• Morning reading is better by far to read_____than to read in silence.

  A．loud B．louder C．loudly D．aloud

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• He thanked the girl for the wine and relaid again into his silence.(）

  对 错

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• He thanked the girl for the wine and relocated again into his silence.（）

  对 错

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• He thanked the girl for the wine and retreated again into his silence.（）

  对 错

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• 督导老张发现社会工作者小于接手小学生欣欣的个案后，出现情绪不稳定的情况，当谈及欣欣近来经常迟到，不交作业，变得沉默寡言，并经常哭闹等，小于愤怒地说，这一切都是欣欣的父亲陷入婚外恋，抛家弃子造成的。小于说现在很怕看到欣欣无助的眼神，这使他想起自己的童年，面对小于的反应，老张应采取的做法有（）

  A．与小于分享自己处理类似困境的经验 B．立即向机构负责人提出安排小于暂时休假 C．鼓励小于表达感受和宣泄情绪并发现其中的意义 D．与小于一起进行自我探索，以协助小于更加了解自己 E．立即安排另一位社会工作者接替小于为欣欣提供服务

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