听阈（hearing threshold）

题目

听阈（hearing threshold）

相似考题

1.____________, they immediately left the house.A、Being heard the noiseB、Hearing the noiseC、They heard the noiseD、They were hearing the noise

2.噪声引起的永久性阈移早期听力曲线常出现A.高频段听阈下移，语言频段听阈无明显改变B.高频段听阈和语言频段听阈皆下移C.高频段听阈和语言频段听阈皆上移D.高频段听阈无明显改变，语言频段听阈下移E.高频段听阈上移，语言频段听阈下移

3.感觉阈限（sensation threshold）

4.同频A5实际的门限参数是()A.threshold2aB.threshold2C.threshold3aD.threshold3

更多“听阈（hearing threshold）”相关问题

  • 第1题：

    While setting up the threshold for tablespace space usage metrics for one of your tablespaces， you define the critical threshold as 60% and warning threshold as 75%. What would be the result of this setting？（）

    • A、 It would result in an error because the warning threshold cannot be more than the critical threshold.
    • B、 The warning threshold is ignored and alerts would be generated when space usage exceeds the critical threshold.
    • C、 The critical threshold is ignored and alerts would be generated when space usage exceeds the warning threshold.
    • D、 Both threshold values are used and alerts are generated when space usage exceeds the respective threshold values.

    正确答案:A

  • 第2题：

    hearing threshold


    正确答案: 听阈是指足以引起人耳听觉的最小声强值。

  • 第3题：

    经济阈值（economic threshold）


    正确答案: 指应该采取防治措施时的发病数量，此时防治可防止发病数量超过允许的经济损害水平（economic injury level），防治费用不高于因病害减轻所获得的收益。损失预测结果可用以确定发病数量是否已经接近或达到经济阈值。

  • 第4题：

    听阈（hearing threshold）


    正确答案:对于每一种频率的声波来说，刚能引起听觉的最小强度称为听阈。

  • 第5题：

    When optimizing a standalone point-to-multipoint bridge installation with eight non-root bridges. Which of the following rts threshold and cwmin settings would be correct for the non-root bridges？（）

    • A、rts threshold=4000，cwmin=3
    • B、rts threshold=1，cwmin=4
    • C、rts threshold=4000，cwmin=5
    • D、rts threshold=1，cwmin=5

    正确答案:D

  • 第6题：

    While setting up the thresholds for tablespace space usage metrics for one of your tablespaces， you define the critical threshold as 60% and warning threshold as 75%. What would be the result of this setting？（）

    • A、It would result in an error because the warning threshold cannot be more than the critical threshold.
    • B、The warning threshold is ignored and alerts would be generated when space usage exceeds the critical threshold.
    • C、The critical threshold is ignored and alerts would be generated when space usage exceeds the warning threshold.
    • D、Both threshold values are used and alerts are generated when space usage exceeds the respective threshold values.

    正确答案:A

  • 第7题：

    名词解释题
    阈值（Threshold）

    正确答案： 由易患性决定的多基因病的发病的最低限度称为阈值。
    解析： 暂无解析

  • 第8题：

    单选题
    In the statement of “a General Medical Council disciplinary hearing”, the synonym to the word “hearing” is.
    A

    official inquiry

    B

    listening case

    C

    audit

    D

    audience


    正确答案： C
    解析：
    本题是词义题。第一段提到：昨天一个General Medical Council disciplinary hearing透露了一个医生被控告…；第四段第二句也提到：He had also duped the GMC into postponing his hearing，before the professional conduct committee，four times by claiming that his bad back made him unfit to attend，由此得知这个专业行为委员会对这个医生做的是official inquiry（正式质询），所以答案为选项A。

  • 第9题：

    名词解释题
    hearing threshold

    正确答案： 听阈是指足以引起人耳听觉的最小声强值。
    解析： 暂无解析

  • 第10题：

    名词解释题
    听阈（hearing threshold）

    正确答案： 对于每一种频率的声波来说，刚能引起听觉的最小强度称为听阈。
    解析： 暂无解析

  • 第11题：

    单选题
    The warning and critical threshold values have been set to 85% and 97%， respectively， for one of the tablespaces. The current tablespace space usage is 54%. You modify the warning threshold to be 50% and critical threshold to be 53% in Database Control. Which statement is true？（）
    A

    The new setting would be applied but no alerts would be raised immediately.

    B

    The new setting would be applied and an alert would be raised immediately.

    C

    The new setting would be ignored because the tablespace space usage is more than the specified threshold value.

    D

    The new setting would cause an error because the tablespace space usage is more than the specified threshold value.


    正确答案： B
    解析： 暂无解析

  • 第12题：

    单选题
    When optimizing a standalone point-to-multipoint bridge installation with eight non-root bridges，which of the following RTS threshold and CWmin settings would be correct for the non-root bridges？（）
    A

    RTS threshold = 4000， CWmin = 3

    B

    RTS threshold = 1， CWmin = 4

    C

    RTS threshold = 4000， CWmin = 5

    D

    RTS threshold = 1， CWmin = 5


    正确答案： B
    解析： 暂无解析

  • 第13题：

    sensorineural hearing loss


    正确答案: 即感音神经性聋，螺旋器毛细胞、听神经、听传导径路或各级神经元受损害，致声音的感受与神经冲动传递障碍者，称感音性或神经性聋。临床上常规测听法未能将两者区分时可混称感音神经性聋。

  • 第14题：

    噪声所致永久性听阈移位的早期听力曲线改变特点是（）

    • A、语音频段和高频段听阈同时上移
    • B、语音频段和高频段听阈同时下移
    • C、语音频段听阈无明显改变，而高频段听阈下移
    • D、语音频段听阈无明显改变，而高频段听阈上移
    • E、语音频段听阈上移，而高频段基本正常

    正确答案:C

  • 第15题：

    阈值（Threshold）


    正确答案:由易患性决定的多基因病的发病的最低限度称为阈值。

  • 第16题：

    最大可听阈（maximal auditory threshold）


    正确答案:当声波的强度在听阈以上继续增加时，听觉的感受也相应增强，但当强度增加到某一限度时，它引起的将不单是听觉，同时还会引起鼓膜的疼痛感觉，该限度称为最大可听阈。

  • 第17题：

    The warning and critical threshold values have been set to 85% and 97%， respectively， for one of the tablespaces. The current tablespace space usage is 54%. You modify the warning threshold to be 50 % and critical threshold to be 53% in Database Control. Which statement is true？（）

    • A、 The new setting would be applied but no alerts would be raised immediately.
    • B、 The new setting would be applied and an alert would be raised immediately.
    • C、 The new setting would be ignored because the tablespace space usage is more than the specified threshold value.
    • D、 The new setting would cause an error because the tablespace space usage is more than the specified threshold value.

    正确答案:A

  • 第18题：

    穿越跑道入口高。（）

    • A、Threshold Crossing Height.
    • B、Threshold Crossing Altitude.
    • C、Runway End Crossing Altitude.
    • D、Runway End Crossing Height.

    正确答案:A

  • 第19题：

    单选题
    View the Exhibit that sets the threshold for the Current Open Cursors Count metric.Why is the Significance Level threshold type not available in the threshold setting?（）
    A

    because AWR baseline is not enabled

    B

    because Current Open Cursors Count is not a basic metric

    C

    because the STATISTICS_LEVEL parameter is set to BASIC

    D

    because the AWR baseline is a system-defined moving window baseline


    正确答案： A
    解析： 暂无解析

  • 第20题：

    单选题
    While setting up the threshold for tablespace space usage metrics for one of your tablespaces， you define the critical threshold as 60% and warning threshold as 75%. What would be the result of this setting？（）
    A

     It would result in an error because the warning threshold cannot be more than the critical threshold.

    B

     The warning threshold is ignored and alerts would be generated when space usage exceeds the critical threshold.

    C

     The critical threshold is ignored and alerts would be generated when space usage exceeds the warning threshold.

    D

     Both threshold values are used and alerts are generated when space usage exceeds the respective threshold values.


    正确答案： C
    解析： 暂无解析

  • 第21题：

    名词解释题
    最大可听阈（maximal auditory threshold）

    正确答案： 当声波的强度在听阈以上继续增加时，听觉的感受也相应增强，但当强度增加到某一限度时，它引起的将不单是听觉，同时还会引起鼓膜的疼痛感觉，该限度称为最大可听阈。
    解析： 暂无解析

  • 第22题：

    单选题
    View the Exhibit to examine the metrics with a threshold.Which statement is true regarding the Number of Transactions (per second) metric?（）
    A

    Oracle uses statistical relevance to determine when an adaptive threshold has been breached for the metric.

    B

    The statistics for the metric values observed over the baseline time period are not examined to determine threshold values.

    C

    Oracle determines when an adaptive threshold has been breached based on the maximum value captured by the baseline.

    D

    The total concurrent number of threshold violations, which must occur before an alert is raised for the metric, has been set to zero.


    正确答案： D
    解析： 暂无解析

  • 第23题：

    单选题
    While setting up the thresholds for tablespace space usage metrics for one of your tablespaces， you define the critical threshold as 60% and warning threshold as 75%. What would be the result of this setting？（）
    A

    It would result in an error because the warning threshold cannot be more than the critical threshold.

    B

    The warning threshold is ignored and alerts would be generated when space usage exceeds the critical threshold.

    C

    The critical threshold is ignored and alerts would be generated when space usage exceeds the warning threshold.

    D

    Both threshold values are used and alerts are generated when space usage exceeds the respective threshold values.


    正确答案： C
    解析： 暂无解析

  • 第24题：

    单选题
    Where does the look-out man stand?（）.
    A

    In positions in which the noises in the ship are least likely to interfere with the hearing of a fog signal and the man can see clearly

    B

    In positions in which the noises in the ship are much likely to interfere with the hearing of a fog signal

    C

    In positions in which the hearing of a signal is reduced to a minimum

    D

    In a position in which the man can see clearly


    正确答案： B
    解析： 暂无解析

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