参考答案和解析
正确答案: 包括全球性或区域性海平面变化,又包括由于差异性陆地升降而引起的局部海面升降。地域性相对海平面变化是在全球海平面变化的背景上,叠加了地区性地面升降运动与当地水文、气象等因素的影响效应后所表现出来的海平面升降变化。
解析: 暂无解析
更多“名词解释题相对海平面变化(relative sea level change)”相关问题
  • 第1题:

    Deviation changes with a change in ______.

    A.latitude

    B.heading

    C.longitude

    D.sea conditions


    正确答案:B

  • 第2题:

    The world's oceans have warmed 50 percent faster over the last 40 years than previously thought due to climate change,Australian and US climate researchers reported Wednesday.Higher ocean temperatures expand the volume of water,contributing to a rise in sea levels that is covering small island nations and threatening to destroy the low-lying,densely-populated low regions around the globe.
    The study,published in the British journal Nature,adds to a growing scientific chorus of warnings about the pace and consequences rising oceans.It also serves as a corrective to a massive report issued last year by the Nobel-winning UN Intergovernmental Panel on Climate Change(IPCC),according to the authors.
    Rising sea levels are driven by two things:the thermal expansion of sea water,and additional water from melting sources of ice.Both processes are caused by global warming.The ice sheet that sits atop Greenland,for example,contains enough water to raise world ocean levels by seven meters,which would bury sea-level cities from Dhaka to Shanghai.
    Trying to figure out how much each of these factors contributes to rising sea levels is critically important to understanding climate change,and forecasting future temperature rises,scientists say.But up to now,there has been a puzzling gap between the projections of computer-based climate models,and the observations of scientists gathering data from the oceans.
    The new study,led by Catia Domingues of the Centre for Australian Weather and Climate Research,is the first to reunite the models with observed data.Using new techniques to assess ocean temperatures to a depth of 700 meters from 1961 to 2003,it shows that thermal warming contributed to a 0.53 millimeter-per-year rise in sea levels rather than the 0.32 mm rise reported by the IPCC.

    Ultimately,the new study should help scientists to__.

    A.lower water levels
    B.change their opinions
    C.better predict climate change
    D.bury sea-level cities like Dhaka and Shanghai

    答案:C
    解析:
    第三、四、五段。第三段说,造成海水水位升高有两个因素:海水的热水域加大和来自于冰融化产生的水。第四段说科学家认为,明白气候变化,准确预报未来气温升高对掌握这两个因素是很重要的。但到目前为止,来自计算机的气候模拟数据和来自科学家采集的海上数据不一致。第五段说,Catia Domingues进行了一个新的研究,将两个数据用新的技术整合起来;所以,这个新的研究为科学家提供了准确预报气候变化的方法。

  • 第3题:

    相对海平面变化(relative sea level change)


    正确答案: 包括全球性或区域性海平面变化,又包括由于差异性陆地升降而引起的局部海面升降。地域性相对海平面变化是在全球海平面变化的背景上,叠加了地区性地面升降运动与当地水文、气象等因素的影响效应后所表现出来的海平面升降变化。

  • 第4题:

    《信息技术运维服务交付规范》中提到了一个关键词:SLA,它的全称是()

    • A、Service Level Agent
    • B、Server Level Agent
    • C、Service Level Agreement
    • D、Sea Level Anomaly

    正确答案:C

  • 第5题:

    You performed an incremental level 0 backup of a database: RMAN > BACKUP INCREMENTAL LEVEL 0 DATABASE; To enable block change tracking after the incremental level 0 backup, you issued this command: SQL > ALTER DATABASE ENABLE BLOCK CHANGE TRACKING USING FILE ‘ /mydir/rman_change_track.f’; To perform an incremental level 1 cumulative backup, you issued this command: RMAN> BACKUP INCREMENTAL LEVEL 1 CUMULATIVE DATABASE; Which three statements are true?()

    • A、Backup change tracking will sometimes reduce I/O performed during cumulative incremental backups.
    • B、The change tracking file must always be backed up when you perform a full database backup.
    • C、Block change tracking will always reduce I/O performed during cumulative incremental backups.
    • D、More than one database block may be read by an incremental backup for a change made to a single block.
    • E、The incremental level 1 backup that immediately follows the enabling of block change tracking will not read the change tracking file to discover changed blocks.

    正确答案:B,C,E

  • 第6题:

    You enable block change tracking. You issue the following command: BACKUP INCREMENTAL LEVEL 0 DATABASE; The next day, you issue the following command: BACKUP INCREMENTAL LEVEL 1 CUMULATIVE DATABASE; Which statement about the use of the change tracking file is true?()

    • A、RMAN reads the block change tracking file only when it performs the incremental level 0 backup.
    • B、RMAN reads the block change tracking file when it performs both incremental backups.
    • C、RMAN reads the block change tracking file only when it performs the incremental level 1 backup.
    • D、RMAN does not read the block change tracking file when it performs either incremental backup.

    正确答案:C

  • 第7题:

    填空题
    At the global level, countries around the world have expressed a firm commitment to strengthening international responses to the risks of climate change.____

    正确答案: I
    解析:
    根据题干中“At the global level”定位至I段。本段讲到,国际方面,世界各国都表达了要致力于加强国际间联系以应对气候变暖危害的决心,故匹配段落为I段。

  • 第8题:

    单选题
    当与他人比较时,个体觉得自己没有得到所应得的那么多,这一现象称为()
    A

    社会比较效应

    B

    相对剥夺(relative deprivation)

    C

    适应水平效应(adaption-level effect)

    D

    相对替代(relative displacement)


    正确答案: D
    解析: 暂无解析

  • 第9题:

    名词解释题
    临界相对湿度(critical relative humidity,CRH)

    正确答案: 相对湿度增大到一定值时,药物吸湿量急剧增加,此时的相对湿度称为CRH--水溶性药物特征参数。CRH越小越易吸湿。
    解析: 暂无解析

  • 第10题:

    名词解释题
    病理变化(pathologic-change)

    正确答案: 病理变化(patholngie-changes)指疾病过程中机体的脏器和组织发生功能、代谢和形态结构的变化。
    解析: 暂无解析

  • 第11题:

    单选题
    Immediately after starting a diesel engine, normal raw water and jacket water pressure are indicatedHowever, the jacket water temperature continues to rise, if there is no change in the sea temperature, you should suspect()
    A

    overloading in all cylinders

    B

    a jammed three-way thermostatic valve

    C

    chromate PH too low

    D

    a high level in the surge tank


    正确答案: B
    解析: 暂无解析

  • 第12题:

    单选题
    The best estimate of the wind direction at sea level can be obtained from observing the direction of the().
    A

    cloud movement

    B

    vessel heading

    C

    waves

    D

    swells


    正确答案: B
    解析: 暂无解析

  • 第13题:

    The average height of the surface of the sea for all stages of the tide over a 19 year period is called ______.

    A.mean high water

    B.mean low water

    C.half-tide level

    D.mean sea level


    正确答案:D

  • 第14题:

    The mountain is 1,000 feet_______the sea level.

    A.over
    B.higher
    C.above
    D.high

    答案:C
    解析:

  • 第15题:

    全球海平面变化(global sea level change)


    正确答案: 绝对海平面变化,主要是指各种构造运动造成的洋盆容积变化和由气候变化控制的冰川消长造成的海水体积变化引起的。

  • 第16题:

    当与他人比较时,个体觉得自己没有得到所应得的那么多,这一现象称为()

    • A、社会比较效应
    • B、相对剥夺(relative deprivation)
    • C、适应水平效应(adaption-level effect)
    • D、相对替代(relative displacement)

    正确答案:B

  • 第17题:

    Examine the following command used to perform incremental level 0 backup:   RMAN> BACKUP INCREMENTAL LEVEL 0 DATABASE;   To enable the block change tracking, after the incremental level 0 backup you issued the following command:   SQL> ALTER DATABASE ENABLE BLOCK CHANGE TRACKING USING FILE ’/mydir/ rman_change_track.f’;To perform incremental level 1 cumulative backup, you issued the following command:   RMAN> BACKUP INCREMENTAL LEVEL 1 CUMULATIVE DATABASE;   Which two statements are true in the above situation?()

    • A、 The block change tracking data will be used only from the next incremental 0 backup.
    • B、 The incremental backup will use change tracking data for accomplishing the backup.
    • C、 The incremental backup will not use change tracking data for accomplishing the backup.
    • D、 The block track file will scan all the blocks and create bitmap for all the blocks backed up in the level 0 backup.

    正确答案:A,C

  • 第18题:

    名词解释题
    Change in demand vs.change in quantity demanded 需求变化与需求量的变化

    正确答案: "需求变化"指由商品价格以外的其他因素(例如收入上升和偏好改变等)所导致的商品需求量变动。在图形上表现为整个需求曲线的移动。相反,由于价格变动引起的需求量变动称为"需求量的变化"。在图形上表现为需求量沿着无变动的需求曲线移动。
    解析: 暂无解析

  • 第19题:

    名词解释题
    标准自由能变化(ΔG°)(standard free-energy change)

    正确答案: 在一系列标准条件(温度:298K;压力:1个大气压;所有溶质的浓度都是1M)下发生的反应的自由能变化。ΔG°ˊ表示pH7.0条件下的标准自由能变化。
    解析: 暂无解析

  • 第20题:

    单选题
    The average height of the surface of the sea for all stages of the tide over a 19 year period is called().
    A

    mean high water

    B

    mean low water

    C

    half-tide level

    D

    mean sea level


    正确答案: A
    解析: 暂无解析

  • 第21题:

    名词解释题
    全球海平面变化(global sea level change)

    正确答案: 绝对海平面变化,主要是指各种构造运动造成的洋盆容积变化和由气候变化控制的冰川消长造成的海水体积变化引起的。
    解析: 暂无解析

  • 第22题:

    单选题
    根据文章第四段,下列说法不正确的是(  )。
    A

    海平面上升包括绝对上升和相对上升两种类型

    B

    气候变化可以影响海平面的绝对上升

    C

    海平面的绝对上升是可以控制的

    D

    海平面的相对上升是可以控制的


    正确答案: A
    解析: 暂无解析

  • 第23题:

    名词解释题
    深海(deep sea)

    正确答案: 是位于洋底上的水域。
    解析: 暂无解析