大学物理《原子物理》试卷(A).pdf

上传人:Q****o 文档编号:56625944 上传时间:2022-11-02 格式:PDF 页数:5 大小:83.31KB
返回 下载 相关 举报
大学物理《原子物理》试卷(A).pdf_第1页
第1页 / 共5页
大学物理《原子物理》试卷(A).pdf_第2页
第2页 / 共5页
点击查看更多>>
资源描述

《大学物理《原子物理》试卷(A).pdf》由会员分享,可在线阅读,更多相关《大学物理《原子物理》试卷(A).pdf(5页珍藏版)》请在得力文库 - 分享文档赚钱的网站上搜索。

1、学习必备欢迎下载琼州学院物理学专业原子物理学试卷20112012 学年度第一 学期期末考试(A)卷注意事项:1、考前请将密封线内填写清楚2、所有答案请直接答在试卷上(或答题纸上)3、考试形式:闭卷4、本试卷共四大题,满分100 分。考试时间120 分钟5、评分一律加分,不写减分题号一二三四总分核 分 人复查人得分得 分一、单项选择题(本题共 10 小题,每小题3 分,共 30 分)评卷人1、原 子 核 式 结 构 模 型 的 提 出 是 根 据粒 子 散 射 实 验 中A、以大角散射为主也存在小角散射B、绝大多数粒子散射角接近 180C、粒子只偏 23D、以小角散射为主也存在大角散射2、氢 原

2、 子 光 谱 的 下 列 谱 线 系 哪 个 处 于 可 见 光 区:A、莱曼系B、巴耳末系C、帕邢系D、布拉开系3、原子处于43/2D状态的 LS为A、23B、2C、0 D、2324、氦原子的电子组态为1s2,根据壳层结构可以判断氦原子基密封装订线班级姓名学号-第 1 页,共 5 页精品p d f 资料 可编辑资料-学习必备欢迎下载态为A、11p B、13sC、30p D、10s5、原子发射伦琴射线标识谱的条件是.原子外层电子被激发;.原子外层电子被电离;.原子中内层电子的跃迁;.原子中电子自旋轨道作用很强。6、设原子的两个价电子是s 电子和 p 电子,在耦合下可能的原子态有:A.4 个B.

3、9 个C.12 个D.15 个7、发生-衰变的条件是 A、M(Z,A)M(Z1,A)me;B、M(Z,A)M(Z1,A)2me;C、M(Z,A)M(Z+1,A);D、M(Z,A)M(Z1,A)8发生衰变的条件是A、M(Z,A)M(Z1,A-4)MHe;B、M(Z,A)M(Z-2,A-4)MHe;C、M(Z,A)M(Z+2,A-4)MHe;D、M(Z,A)M(Z1,A+4)MHe9、钠原子的基态为3S,钠原子从4P 激发态向低能级跃迁时可产生几条谱线(不考虑精细结构).A、3 条 B、4 条C、6 条 D、8 条10、下 列 哪 个 实 验 不 能 证 明 电 子 自 旋 假 设 的 正 确:A

4、、施特恩-盖拉赫实验B、碱金属双线C、塞曼效应D、弗兰克-赫兹实验得分二、填空题(每题 3 分,共 30 分)评卷人-第 2 页,共 5 页精品p d f 资料 可编辑资料-文档编码:CJ1B5A10S4P2 HG5B1B1B1F4 ZT7Q6G2K4V9文档编码:CJ1B5A10S4P2 HG5B1B1B1F4 ZT7Q6G2K4V9文档编码:CJ1B5A10S4P2 HG5B1B1B1F4 ZT7Q6G2K4V9文档编码:CJ1B5A10S4P2 HG5B1B1B1F4 ZT7Q6G2K4V9文档编码:CJ1B5A10S4P2 HG5B1B1B1F4 ZT7Q6G2K4V9文档编码:CJ1

5、B5A10S4P2 HG5B1B1B1F4 ZT7Q6G2K4V9文档编码:CJ1B5A10S4P2 HG5B1B1B1F4 ZT7Q6G2K4V9文档编码:CJ1B5A10S4P2 HG5B1B1B1F4 ZT7Q6G2K4V9文档编码:CJ1B5A10S4P2 HG5B1B1B1F4 ZT7Q6G2K4V9文档编码:CJ1B5A10S4P2 HG5B1B1B1F4 ZT7Q6G2K4V9文档编码:CJ1B5A10S4P2 HG5B1B1B1F4 ZT7Q6G2K4V9文档编码:CJ1B5A10S4P2 HG5B1B1B1F4 ZT7Q6G2K4V9文档编码:CJ1B5A10S4P2 HG5

6、B1B1B1F4 ZT7Q6G2K4V9文档编码:CJ1B5A10S4P2 HG5B1B1B1F4 ZT7Q6G2K4V9文档编码:CJ1B5A10S4P2 HG5B1B1B1F4 ZT7Q6G2K4V9文档编码:CJ1B5A10S4P2 HG5B1B1B1F4 ZT7Q6G2K4V9文档编码:CJ1B5A10S4P2 HG5B1B1B1F4 ZT7Q6G2K4V9文档编码:CJ1B5A10S4P2 HG5B1B1B1F4 ZT7Q6G2K4V9文档编码:CJ1B5A10S4P2 HG5B1B1B1F4 ZT7Q6G2K4V9文档编码:CJ1B5A10S4P2 HG5B1B1B1F4 ZT7Q

7、6G2K4V9文档编码:CJ1B5A10S4P2 HG5B1B1B1F4 ZT7Q6G2K4V9文档编码:CJ1B5A10S4P2 HG5B1B1B1F4 ZT7Q6G2K4V9文档编码:CJ1B5A10S4P2 HG5B1B1B1F4 ZT7Q6G2K4V9文档编码:CJ1B5A10S4P2 HG5B1B1B1F4 ZT7Q6G2K4V9文档编码:CJ1B5A10S4P2 HG5B1B1B1F4 ZT7Q6G2K4V9文档编码:CJ1B5A10S4P2 HG5B1B1B1F4 ZT7Q6G2K4V9文档编码:CJ1B5A10S4P2 HG5B1B1B1F4 ZT7Q6G2K4V9文档编码:C

8、J1B5A10S4P2 HG5B1B1B1F4 ZT7Q6G2K4V9文档编码:CJ1B5A10S4P2 HG5B1B1B1F4 ZT7Q6G2K4V9文档编码:CJ1B5A10S4P2 HG5B1B1B1F4 ZT7Q6G2K4V9文档编码:CJ1B5A10S4P2 HG5B1B1B1F4 ZT7Q6G2K4V9文档编码:CJ1B5A10S4P2 HG5B1B1B1F4 ZT7Q6G2K4V9文档编码:CJ1B5A10S4P2 HG5B1B1B1F4 ZT7Q6G2K4V9文档编码:CJ1B5A10S4P2 HG5B1B1B1F4 ZT7Q6G2K4V9文档编码:CJ1B5A10S4P2 H

9、G5B1B1B1F4 ZT7Q6G2K4V9文档编码:CJ1B5A10S4P2 HG5B1B1B1F4 ZT7Q6G2K4V9文档编码:CJ1B5A10S4P2 HG5B1B1B1F4 ZT7Q6G2K4V9文档编码:CJ1B5A10S4P2 HG5B1B1B1F4 ZT7Q6G2K4V9文档编码:CJ1B5A10S4P2 HG5B1B1B1F4 ZT7Q6G2K4V9文档编码:CJ1B5A10S4P2 HG5B1B1B1F4 ZT7Q6G2K4V9文档编码:CJ1B5A10S4P2 HG5B1B1B1F4 ZT7Q6G2K4V9文档编码:CJ1B5A10S4P2 HG5B1B1B1F4 ZT

10、7Q6G2K4V9文档编码:CJ1B5A10S4P2 HG5B1B1B1F4 ZT7Q6G2K4V9文档编码:CJ1B5A10S4P2 HG5B1B1B1F4 ZT7Q6G2K4V9文档编码:CJ1B5A10S4P2 HG5B1B1B1F4 ZT7Q6G2K4V9文档编码:CJ1B5A10S4P2 HG5B1B1B1F4 ZT7Q6G2K4V9文档编码:CJ1B5A10S4P2 HG5B1B1B1F4 ZT7Q6G2K4V9文档编码:CJ1B5A10S4P2 HG5B1B1B1F4 ZT7Q6G2K4V9学习必备欢迎下载1、普朗克为了解释黑体辐射实验,引入了能量交换量子化的假说:h;普朗克常量

11、 h的物理意义是。2、夫兰克-赫兹实验的结果表明。3、+衰变的衰变方程为。4、15p的基态电子组态是 _。5、发生-衰变的本质是 _ _。6、1905 年,发展了普朗克(Planck)的量子说,指出光以粒子的形式-光子存在和传播。一个光子的能量为Eh。7、原子核的放射性衰变指。8、氢原子的第一激发态电子的能级为 eV。9、He+的第一轨道半径是nm。10、镎放射系从Np23793衰变到Bi20983,要经过次衰变和次-衰变。得分三、简答题(每题 5 分,共 10 分)评卷人1、简述玻尔的原子结构理论.2、在氦原子组态中为什么不存在1s1s13s态?-第 3 页,共 5 页精品p d f 资料

12、可编辑资料-文档编码:CJ1B5A10S4P2 HG5B1B1B1F4 ZT7Q6G2K4V9文档编码:CJ1B5A10S4P2 HG5B1B1B1F4 ZT7Q6G2K4V9文档编码:CJ1B5A10S4P2 HG5B1B1B1F4 ZT7Q6G2K4V9文档编码:CJ1B5A10S4P2 HG5B1B1B1F4 ZT7Q6G2K4V9文档编码:CJ1B5A10S4P2 HG5B1B1B1F4 ZT7Q6G2K4V9文档编码:CJ1B5A10S4P2 HG5B1B1B1F4 ZT7Q6G2K4V9文档编码:CJ1B5A10S4P2 HG5B1B1B1F4 ZT7Q6G2K4V9文档编码:CJ

13、1B5A10S4P2 HG5B1B1B1F4 ZT7Q6G2K4V9文档编码:CJ1B5A10S4P2 HG5B1B1B1F4 ZT7Q6G2K4V9文档编码:CJ1B5A10S4P2 HG5B1B1B1F4 ZT7Q6G2K4V9文档编码:CJ1B5A10S4P2 HG5B1B1B1F4 ZT7Q6G2K4V9文档编码:CJ1B5A10S4P2 HG5B1B1B1F4 ZT7Q6G2K4V9文档编码:CJ1B5A10S4P2 HG5B1B1B1F4 ZT7Q6G2K4V9文档编码:CJ1B5A10S4P2 HG5B1B1B1F4 ZT7Q6G2K4V9文档编码:CJ1B5A10S4P2 HG

14、5B1B1B1F4 ZT7Q6G2K4V9文档编码:CJ1B5A10S4P2 HG5B1B1B1F4 ZT7Q6G2K4V9文档编码:CJ1B5A10S4P2 HG5B1B1B1F4 ZT7Q6G2K4V9文档编码:CJ1B5A10S4P2 HG5B1B1B1F4 ZT7Q6G2K4V9文档编码:CJ1B5A10S4P2 HG5B1B1B1F4 ZT7Q6G2K4V9文档编码:CJ1B5A10S4P2 HG5B1B1B1F4 ZT7Q6G2K4V9文档编码:CJ1B5A10S4P2 HG5B1B1B1F4 ZT7Q6G2K4V9文档编码:CJ1B5A10S4P2 HG5B1B1B1F4 ZT7

15、Q6G2K4V9文档编码:CJ1B5A10S4P2 HG5B1B1B1F4 ZT7Q6G2K4V9文档编码:CJ1B5A10S4P2 HG5B1B1B1F4 ZT7Q6G2K4V9文档编码:CJ1B5A10S4P2 HG5B1B1B1F4 ZT7Q6G2K4V9文档编码:CJ1B5A10S4P2 HG5B1B1B1F4 ZT7Q6G2K4V9文档编码:CJ1B5A10S4P2 HG5B1B1B1F4 ZT7Q6G2K4V9文档编码:CJ1B5A10S4P2 HG5B1B1B1F4 ZT7Q6G2K4V9文档编码:CJ1B5A10S4P2 HG5B1B1B1F4 ZT7Q6G2K4V9文档编码:

16、CJ1B5A10S4P2 HG5B1B1B1F4 ZT7Q6G2K4V9文档编码:CJ1B5A10S4P2 HG5B1B1B1F4 ZT7Q6G2K4V9文档编码:CJ1B5A10S4P2 HG5B1B1B1F4 ZT7Q6G2K4V9文档编码:CJ1B5A10S4P2 HG5B1B1B1F4 ZT7Q6G2K4V9文档编码:CJ1B5A10S4P2 HG5B1B1B1F4 ZT7Q6G2K4V9文档编码:CJ1B5A10S4P2 HG5B1B1B1F4 ZT7Q6G2K4V9文档编码:CJ1B5A10S4P2 HG5B1B1B1F4 ZT7Q6G2K4V9文档编码:CJ1B5A10S4P2

17、HG5B1B1B1F4 ZT7Q6G2K4V9文档编码:CJ1B5A10S4P2 HG5B1B1B1F4 ZT7Q6G2K4V9文档编码:CJ1B5A10S4P2 HG5B1B1B1F4 ZT7Q6G2K4V9文档编码:CJ1B5A10S4P2 HG5B1B1B1F4 ZT7Q6G2K4V9文档编码:CJ1B5A10S4P2 HG5B1B1B1F4 ZT7Q6G2K4V9文档编码:CJ1B5A10S4P2 HG5B1B1B1F4 ZT7Q6G2K4V9文档编码:CJ1B5A10S4P2 HG5B1B1B1F4 ZT7Q6G2K4V9文档编码:CJ1B5A10S4P2 HG5B1B1B1F4 Z

18、T7Q6G2K4V9文档编码:CJ1B5A10S4P2 HG5B1B1B1F4 ZT7Q6G2K4V9文档编码:CJ1B5A10S4P2 HG5B1B1B1F4 ZT7Q6G2K4V9文档编码:CJ1B5A10S4P2 HG5B1B1B1F4 ZT7Q6G2K4V9文档编码:CJ1B5A10S4P2 HG5B1B1B1F4 ZT7Q6G2K4V9学习必备欢迎下载得分四、计算题(本题共 3 小题,每题 10 分,共 30 分)评卷人1、一次电离的氦离子从第一激发态向基态跃迁时所辐射的光子,能使处于基态的氢原子电离,从而放出电子,试求该电子的速度。已知20.511em cMeV)2、计算原子处于2

19、3/2D状态时的磁矩及投影z的可能值。-第 4 页,共 5 页精品p d f 资料 可编辑资料-文档编码:CJ1B5A10S4P2 HG5B1B1B1F4 ZT7Q6G2K4V9文档编码:CJ1B5A10S4P2 HG5B1B1B1F4 ZT7Q6G2K4V9文档编码:CJ1B5A10S4P2 HG5B1B1B1F4 ZT7Q6G2K4V9文档编码:CJ1B5A10S4P2 HG5B1B1B1F4 ZT7Q6G2K4V9文档编码:CJ1B5A10S4P2 HG5B1B1B1F4 ZT7Q6G2K4V9文档编码:CJ1B5A10S4P2 HG5B1B1B1F4 ZT7Q6G2K4V9文档编码:C

20、J1B5A10S4P2 HG5B1B1B1F4 ZT7Q6G2K4V9文档编码:CJ1B5A10S4P2 HG5B1B1B1F4 ZT7Q6G2K4V9文档编码:CJ1B5A10S4P2 HG5B1B1B1F4 ZT7Q6G2K4V9文档编码:CJ1B5A10S4P2 HG5B1B1B1F4 ZT7Q6G2K4V9文档编码:CJ1B5A10S4P2 HG5B1B1B1F4 ZT7Q6G2K4V9文档编码:CJ1B5A10S4P2 HG5B1B1B1F4 ZT7Q6G2K4V9文档编码:CJ1B5A10S4P2 HG5B1B1B1F4 ZT7Q6G2K4V9文档编码:CJ1B5A10S4P2 H

21、G5B1B1B1F4 ZT7Q6G2K4V9文档编码:CJ1B5A10S4P2 HG5B1B1B1F4 ZT7Q6G2K4V9文档编码:CJ1B5A10S4P2 HG5B1B1B1F4 ZT7Q6G2K4V9文档编码:CJ1B5A10S4P2 HG5B1B1B1F4 ZT7Q6G2K4V9文档编码:CJ1B5A10S4P2 HG5B1B1B1F4 ZT7Q6G2K4V9文档编码:CJ1B5A10S4P2 HG5B1B1B1F4 ZT7Q6G2K4V9文档编码:CJ1B5A10S4P2 HG5B1B1B1F4 ZT7Q6G2K4V9文档编码:CJ1B5A10S4P2 HG5B1B1B1F4 ZT

22、7Q6G2K4V9文档编码:CJ1B5A10S4P2 HG5B1B1B1F4 ZT7Q6G2K4V9文档编码:CJ1B5A10S4P2 HG5B1B1B1F4 ZT7Q6G2K4V9文档编码:CJ1B5A10S4P2 HG5B1B1B1F4 ZT7Q6G2K4V9文档编码:CJ1B5A10S4P2 HG5B1B1B1F4 ZT7Q6G2K4V9文档编码:CJ1B5A10S4P2 HG5B1B1B1F4 ZT7Q6G2K4V9文档编码:CJ1B5A10S4P2 HG5B1B1B1F4 ZT7Q6G2K4V9文档编码:CJ1B5A10S4P2 HG5B1B1B1F4 ZT7Q6G2K4V9文档编码

23、:CJ1B5A10S4P2 HG5B1B1B1F4 ZT7Q6G2K4V9文档编码:CJ1B5A10S4P2 HG5B1B1B1F4 ZT7Q6G2K4V9文档编码:CJ1B5A10S4P2 HG5B1B1B1F4 ZT7Q6G2K4V9文档编码:CJ1B5A10S4P2 HG5B1B1B1F4 ZT7Q6G2K4V9文档编码:CJ1B5A10S4P2 HG5B1B1B1F4 ZT7Q6G2K4V9文档编码:CJ1B5A10S4P2 HG5B1B1B1F4 ZT7Q6G2K4V9文档编码:CJ1B5A10S4P2 HG5B1B1B1F4 ZT7Q6G2K4V9文档编码:CJ1B5A10S4P2

24、 HG5B1B1B1F4 ZT7Q6G2K4V9文档编码:CJ1B5A10S4P2 HG5B1B1B1F4 ZT7Q6G2K4V9文档编码:CJ1B5A10S4P2 HG5B1B1B1F4 ZT7Q6G2K4V9文档编码:CJ1B5A10S4P2 HG5B1B1B1F4 ZT7Q6G2K4V9文档编码:CJ1B5A10S4P2 HG5B1B1B1F4 ZT7Q6G2K4V9文档编码:CJ1B5A10S4P2 HG5B1B1B1F4 ZT7Q6G2K4V9文档编码:CJ1B5A10S4P2 HG5B1B1B1F4 ZT7Q6G2K4V9文档编码:CJ1B5A10S4P2 HG5B1B1B1F4

25、ZT7Q6G2K4V9文档编码:CJ1B5A10S4P2 HG5B1B1B1F4 ZT7Q6G2K4V9文档编码:CJ1B5A10S4P2 HG5B1B1B1F4 ZT7Q6G2K4V9文档编码:CJ1B5A10S4P2 HG5B1B1B1F4 ZT7Q6G2K4V9文档编码:CJ1B5A10S4P2 HG5B1B1B1F4 ZT7Q6G2K4V9文档编码:CJ1B5A10S4P2 HG5B1B1B1F4 ZT7Q6G2K4V9学习必备欢迎下载3、氦原子中电子的结合能为24.6eV,试问:欲使这个原子的两个电子逐一电离,外界必须提供多少能量。-第 5 页,共 5 页精品p d f 资料 可编辑

26、资料-文档编码:CJ1B5A10S4P2 HG5B1B1B1F4 ZT7Q6G2K4V9文档编码:CJ1B5A10S4P2 HG5B1B1B1F4 ZT7Q6G2K4V9文档编码:CJ1B5A10S4P2 HG5B1B1B1F4 ZT7Q6G2K4V9文档编码:CJ1B5A10S4P2 HG5B1B1B1F4 ZT7Q6G2K4V9文档编码:CJ1B5A10S4P2 HG5B1B1B1F4 ZT7Q6G2K4V9文档编码:CJ1B5A10S4P2 HG5B1B1B1F4 ZT7Q6G2K4V9文档编码:CJ1B5A10S4P2 HG5B1B1B1F4 ZT7Q6G2K4V9文档编码:CJ1B5

27、A10S4P2 HG5B1B1B1F4 ZT7Q6G2K4V9文档编码:CJ1B5A10S4P2 HG5B1B1B1F4 ZT7Q6G2K4V9文档编码:CJ1B5A10S4P2 HG5B1B1B1F4 ZT7Q6G2K4V9文档编码:CJ1B5A10S4P2 HG5B1B1B1F4 ZT7Q6G2K4V9文档编码:CJ1B5A10S4P2 HG5B1B1B1F4 ZT7Q6G2K4V9文档编码:CJ1B5A10S4P2 HG5B1B1B1F4 ZT7Q6G2K4V9文档编码:CJ1B5A10S4P2 HG5B1B1B1F4 ZT7Q6G2K4V9文档编码:CJ1B5A10S4P2 HG5B1

28、B1B1F4 ZT7Q6G2K4V9文档编码:CJ1B5A10S4P2 HG5B1B1B1F4 ZT7Q6G2K4V9文档编码:CJ1B5A10S4P2 HG5B1B1B1F4 ZT7Q6G2K4V9文档编码:CJ1B5A10S4P2 HG5B1B1B1F4 ZT7Q6G2K4V9文档编码:CJ1B5A10S4P2 HG5B1B1B1F4 ZT7Q6G2K4V9文档编码:CJ1B5A10S4P2 HG5B1B1B1F4 ZT7Q6G2K4V9文档编码:CJ1B5A10S4P2 HG5B1B1B1F4 ZT7Q6G2K4V9文档编码:CJ1B5A10S4P2 HG5B1B1B1F4 ZT7Q6G

29、2K4V9文档编码:CJ1B5A10S4P2 HG5B1B1B1F4 ZT7Q6G2K4V9文档编码:CJ1B5A10S4P2 HG5B1B1B1F4 ZT7Q6G2K4V9文档编码:CJ1B5A10S4P2 HG5B1B1B1F4 ZT7Q6G2K4V9文档编码:CJ1B5A10S4P2 HG5B1B1B1F4 ZT7Q6G2K4V9文档编码:CJ1B5A10S4P2 HG5B1B1B1F4 ZT7Q6G2K4V9文档编码:CJ1B5A10S4P2 HG5B1B1B1F4 ZT7Q6G2K4V9文档编码:CJ1B5A10S4P2 HG5B1B1B1F4 ZT7Q6G2K4V9文档编码:CJ1

30、B5A10S4P2 HG5B1B1B1F4 ZT7Q6G2K4V9文档编码:CJ1B5A10S4P2 HG5B1B1B1F4 ZT7Q6G2K4V9文档编码:CJ1B5A10S4P2 HG5B1B1B1F4 ZT7Q6G2K4V9文档编码:CJ1B5A10S4P2 HG5B1B1B1F4 ZT7Q6G2K4V9文档编码:CJ1B5A10S4P2 HG5B1B1B1F4 ZT7Q6G2K4V9文档编码:CJ1B5A10S4P2 HG5B1B1B1F4 ZT7Q6G2K4V9文档编码:CJ1B5A10S4P2 HG5B1B1B1F4 ZT7Q6G2K4V9文档编码:CJ1B5A10S4P2 HG5

31、B1B1B1F4 ZT7Q6G2K4V9文档编码:CJ1B5A10S4P2 HG5B1B1B1F4 ZT7Q6G2K4V9文档编码:CJ1B5A10S4P2 HG5B1B1B1F4 ZT7Q6G2K4V9文档编码:CJ1B5A10S4P2 HG5B1B1B1F4 ZT7Q6G2K4V9文档编码:CJ1B5A10S4P2 HG5B1B1B1F4 ZT7Q6G2K4V9文档编码:CJ1B5A10S4P2 HG5B1B1B1F4 ZT7Q6G2K4V9文档编码:CJ1B5A10S4P2 HG5B1B1B1F4 ZT7Q6G2K4V9文档编码:CJ1B5A10S4P2 HG5B1B1B1F4 ZT7Q6G2K4V9文档编码:CJ1B5A10S4P2 HG5B1B1B1F4 ZT7Q6G2K4V9文档编码:CJ1B5A10S4P2 HG5B1B1B1F4 ZT7Q6G2K4V9文档编码:CJ1B5A10S4P2 HG5B1B1B1F4 ZT7Q6G2K4V9文档编码:CJ1B5A10S4P2 HG5B1B1B1F4 ZT7Q6G2K4V9

展开阅读全文
相关资源
相关搜索

当前位置:首页 > 教育专区 > 高考资料

本站为文档C TO C交易模式,本站只提供存储空间、用户上传的文档直接被用户下载,本站只是中间服务平台,本站所有文档下载所得的收益归上传人(含作者)所有。本站仅对用户上传内容的表现方式做保护处理,对上载内容本身不做任何修改或编辑。若文档所含内容侵犯了您的版权或隐私,请立即通知得利文库网,我们立即给予删除!客服QQ:136780468 微信:18945177775 电话:18904686070

工信部备案号:黑ICP备15003705号-8 |  经营许可证:黑B2-20190332号 |   黑公网安备:91230400333293403D

© 2020-2023 www.deliwenku.com 得利文库. All Rights Reserved 黑龙江转换宝科技有限公司 

黑龙江省互联网违法和不良信息举报
举报电话:0468-3380021 邮箱:hgswwxb@163.com