🛡️ KEMDR 香野放送局入群考试 🛡️ KEMDR Entrance Exam

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Cheating will result in permanent disqualification.

I. 申请类型 I. Application Type

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1. 基本信息 1. Basic Information

我们需要这个来辨识您。 We need this to identify you.

II. 单选题

2. "311大震灾"发生在()年。II. Single Choice

2. The "311 Great Earthquake" occurred in ().

1954 2018 2011 2012

3. 截止现在，世界上最大的地震发生在()。3. The largest earthquake ever recorded occurred in ().

智利Chile 日本Japan 俄罗斯Russia 新西兰New Zealand

4. 在2025年1月13日，在中国西藏日喀则定日县发生了一次地震，这次地震的震级为（以中国地震台网正式测定为准）()。4. On January 13, 2025, an earthquake occurred in Dingri County, Shigatse, Tibet, China. Its official magnitude (as measured by CENC) was ().

M6.9 M7.9 M 7.7 M 6.6

5. 日本多震的原因是因为()。5. Japan experiences many earthquakes because ().

日本处在张裂拉伸的板块交界地带Japan is at divergent plate boundaries 日本处在挤压碰撞的版块交界地带Japan is at convergent/collision plate boundaries 日本处在错动的版块交界地带Japan is at transform/strike-slip plate boundaries 日本自找的Japan brought it upon itself

III. 判断题

6. 日本的震度表为"1,2,3,4,5-,5+,6-,6+,7"。III. True or False

6. Japan's seismic intensity scale is "1,2,3,4,5-,5+,6-,6+,7".

Y (是)Y (Yes) N (否)N (No)

7. 在东京都周围发生的地震可以用"首都直下型地震"泛指。7. Earthquakes occurring around Tokyo can be broadly referred to as "capital direct-hit earthquakes".

Y (是)Y (Yes) N (否)N (No)

8. EMSC 的全称是 European-Mediterranean Science Centre。 8. EMSC stands for European-Mediterranean Science Centre.

Y (是)Y (Yes) N (否)N (No)

9. "2488"地震通常指2024年8月8号在日向滩发生的震级为Mj7.1、震度为6+的地震。9. The "2488" earthquake refers to the Mj7.1, intensity 6+ earthquake that occurred in Hyuganada on August 8, 2024.

Y (是)Y (Yes) N (否)N (No)

10. 目前主流地震学研究表明，通过地震云判断地震发生情况是地震预测的有效方法。10. Current mainstream seismology shows that using earthquake clouds to predict earthquakes is an effective method.

Y (是)Y (Yes) N (否)N (No)

IV. 附加题（11-13题为多选题，少选得一半分，错选不得分）

11. (多选)下列哪些选项表示的是地震震级的单位？IV. Additional Questions (Q11-13 are multi-select, partial answers earn half credit)

11. (Multi-select) Which of the following represent units of earthquake magnitude?

Mb Mj Ms Mp

12. (多选)( )是一个中国台湾地区的地震监测软件12. (Multi-select) ( ) is an earthquake monitoring software from the Taiwan region of China.

SREV Jquake TREM-Lite TREMV

13. 下列哪些在QQ群中的发言是合适、合规的？13. Which of the following messages in an online community are appropriate and compliant?

（日本发生了强烈地震后）沃趣强烈地震！在日本的群友注意安全！(After a strong earthquake in Japan) "Wow strong earthquake! Friends in Japan stay safe!" （日本发生了强烈地震后）哈哈哈日本这次可是要完蛋了(After a strong earthquake in Japan) "Haha Japan is finally doomed this time!" 阿巴巴考试卷多久送i电脑都i服了Random keyboard spam / gibberish text 哪位大佬能解答一下逆断层和正断层的区别？"Can someone explain the difference between reverse faults and normal faults?"

14. ( )是一个NHK展示的地震预警(紧急地震速报)地区划分中的县级日本地名。14. ( ) is a prefecture-level place name in NHK's earthquake early warning area classification.

胆振Iburi 奄美Amami 丰后水道Bungo Suido 鸟取Tottori

15. 根据日本气象厅(JMA)的地域天气预报划分，以下哪一个是属于地方级(地方予報区)的天气预报区名称？15. According to JMA's regional weather forecast classification, which is a local-level (地方予報区) forecast area name?

关东地方 (Kanto Region) 九州地方 (Kyushu Region) 北陆地方 (Hokuriku Region) 中部地方 (Chubu Region)

16. 关于我国现行地震相关国家标准的内容，下列说法正确的是( )。16. Regarding China's current national standards on earthquakes, which statement is correct? ( )

GB 17740-2017《地震震级的规定》规定，4.5级以上地震优先使用里氏震级ML进行面向社会的震情公布GB 17740-2017 stipulates that earthquakes M4.5+ should use Richter magnitude ML for public announcements 根据最新版《中国地震烈度表》（GB/T 17742-2020），中国地震烈度划分为Ⅻ度，其中Ⅵ度及以上的烈度必须完全依赖仪器测定数据，不再采用宏观调查结果Per GB/T 17742-2020, China's seismic intensity has Ⅻ levels; Ⅵ+ must rely solely on instrument data 国家标准GB 17740和GB/T 17742均由全国地震标准化技术委员会（SAC/TC 225）归口，前者为强制性国家标准，后者为推荐性国家标准Both GB 17740 and GB/T 17742 are under SAC/TC 225; the former is mandatory, the latter is recommended 地震震级只使用一种统一的标准，不涉及多种震级标度的转换Earthquake magnitude uses a single unified standard with no conversion between scales

17. 科学家利用地震波揭示了地球内部的分层结构。下列有关地震波与地球内部结构的说法中，正确的是( )。17. Scientists use seismic waves to reveal Earth's internal structure. Which is correct? ( )

地震波在地球内部的传播速度随深度增加持续单调增大，不存在任何速度突变界面Seismic wave speed increases monotonically with depth, with no sudden velocity changes 横波（S波）无法在液态介质中传播。当S波传播至古登堡界面时完全消失，据此推断地球外核为液态S-waves cannot travel through liquid. S-waves disappear at the Gutenberg discontinuity, indicating the outer core is liquid 纵波（P波）经过古登堡界面时，波速保持不变，方向发生偏折P-wave speed remains constant at the Gutenberg discontinuity, direction changes P波在地壳中的平均速度约为3.2～4.0 km/s，S波约为5.5～7 km/sAverage P-wave speed in crust is ~3.2-4.0 km/s, S-wave is ~5.5-7 km/s

18. (多选)有关地质断层的基本类型与特征，下列说法正确的有( )。18. (Multi-select) Regarding fault types and characteristics, which are correct? ( )

正断层是在拉张应力作用下形成的，其特征是上盘相对下盘向下滑动Normal faults form under tensional stress; the hanging wall moves down relative to the footwall 逆断层是在挤压应力作用下形成的，其特征是上盘相对下盘向上滑动，当断层面倾角小于45°时，有时又被称为逆掩断层Reverse/thrust faults form under compressional stress; the hanging wall moves up relative to the footwall 走滑断层（又称平移断层）是在剪切应力作用下形成的，两盘沿断层走向发生相对水平错动，一般不产生明显的垂直位移分量Strike-slip faults form under shear stress; displacement is horizontal along the fault strike 活动断层被定义为距今1万年（全新世）以来有活动过的断层，与地震发生的概率没有直接关系Active faults are defined as faults that have moved in the last 10,000 years and have no direct link to earthquake probability

19.(多选)关于地震波的基本类型和质点运动特征，下列说法中正确的有( )。19. (Multi-select) Regarding seismic wave types and particle motion, which are correct? ( )

P波（纵波）的质点振动方向与波的传播方向一致，可以在固体、液体和气体中传播，是地震波中速度最快的波P-waves: particle motion parallel to propagation; travel through solids, liquids, gases; fastest seismic waves S波（横波）的质点振动方向与传播方向垂直，只能在固体中传播，在液体和气体中无法传播，其速度通常约为P波的0.6～0.7倍S-waves: particle motion perpendicular to propagation; solids only; speed ~0.6-0.7x P-wave speed 瑞利波（Rayleigh wave）的质点运动在地表呈逆进椭圆轨迹，包含垂直分量和径向水平分量，但不包含横向水平分量Rayleigh waves: retrograde elliptical motion; vertical + radial horizontal components, no transverse component 勒夫波（Love wave）的质点运动方向仅限于水平面内且垂直于传播方向，同时也会引起显著的地表垂直运动Love waves: horizontal motion perpendicular to propagation direction; causes significant vertical surface motion

20. (多选)地震预警(EEW)系统是减轻地震灾害的重要手段。关于EEW系统的工作原理与性能特征，下列说法错误的有( )。20. (Multi-select) Regarding EEW system principles and characteristics, which statements are INCORRECT? ( )

EEW系统利用接收震中群众的有感报告，向其他还未受灾地区发出警报，以达到降低损失的目的EEW relies on eyewitness reports from the epicenter to alert other areas 地震预警存在"预警盲区"（Blind Zone），即震中附近区域因处理耗时导致预警信息在S波到达之后才发出，该盲区半径与系统处理总耗时成正比The Blind Zone is the area near the epicenter where warnings arrive after the S-wave 根据我国预警信息发布规范，地震预警级别根据预估地震烈度从高到低分为红、橙、黄、蓝四个等级，其中蓝色预警代表预估烈度最高，需采取紧急避险措施EEW warning levels: Red, Orange, Yellow, Blue (high to low); Blue indicates the highest intensity 只要发生地震，EEW系统就一定能向震中区所有人发出有感预警EEW can always warn everyone in the epicentral area of any earthquake

21. 当建立起seedlink连接后，获得到了数据后需要断开连接，应向服务器发送？21. After establishing a SeedLink connection and receiving data, what should be sent to the server to disconnect?

END HELLO END\r\n BYE\r\n

Version 4.3.0 “URANUS”，作者：Crepuscular 编辑：小张张, Crepuscular

🛡️ KEMDR 香野放送局入群考试 🛡️ KEMDR Entrance Exam

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🛡️ KEMDR 香野放送局入群考试 🛡️ KEMDR Entrance Exam