400-060-0105

探洞

探洞

授课机构: 上海团战企业培训

上课地点: 校区地址

成交/评价:

联系电话: 400-060-0105

探洞课程详情

项目描述
   探洞和攀岩、攀冰、速降、溪降这些单项的风险性技术运动一样,基本上都是从登山运动逐渐发展而来的,大体上还是划分为登山运动。探洞对技术要求比较高,在洞穴探险中要频繁使用单绳升降、攀岩、游泳、潜水、救援急救的技术,进入洞穴深部。探洞的对象包括自然形成的和人工开凿的洞,比如说矿洞和岩洞。
项目理论
   户外探洞,对很多人来说还比较陌生。黑暗和丧失方向感是绝大多数人从未体验过的,黑暗、幽闭给人的紧张和恐惧远远大于人对洞穴本来奇形怪状风光的认识。人要怎样克服自身对未认知世界的恐惧、现有感官在黑暗未知中所产生的种种不安?探洞正是这样一种挑战。探洞的魅力就在于你永远不知道你的下一步会看见什么,会发现什么,能满足你无限的想象,不断探索的欲望。
洞穴魅力
   在于你所探索的是一个无法预知的世界。 迄今,人类有五种被公认是危险性和挑战性的活动:深海潜水、漂流运动、登山运动、洞穴潜水和洞穴探测。 从事这5种探险运动的人是那些被称为“探险家”的人中的最勇敢者,与洞穴有关的探险以其难度和高危险性而占了其中两项。 尽管洞穴探险的危险性非同一般,但也千万别以为探索黑暗的勇士的数量是“凤毛麟角”。在世界 上有洞穴分布的国家中,像“洞穴协会”和“洞穴俱乐部”。这样的全国性或地方性的民间组织的数量可能会让你大吃一惊:美国国家洞穴协会下设有130个分会、法国则有450多个俱乐部、就连人口只要200万的斯洛文尼亚也有45个洞穴俱乐部……,这么多的洞穴协会或俱乐部拥有的探洞爱好者数以万计,其中还有不少女士。
   而这些探洞爱好者的职业,除了专门研究洞穴的科研人员外,几乎包括了其他所有的行当,有教师、警察、医生律师和学生等。但无论任何职业,有一件事是这些探洞者进洞以后都要做的—测量绘制洞穴图。用便携式“全球卫星定位仪(GPS)”记录洞口的准确坐标,加上测绘的洞穴三相图以及在洞内调查发现其他资料,并将他们输入到计算机,这样的“洞穴档案”是洞穴协会或俱乐部最重要的“资产”之一。
   洞穴探险与登山运动有许多相似之处:同样是极富挑战性的体育运动与充满科学价值的考察活动的综合物;同样拥有众多的爱好者,破记录和新发现都是他们的骄傲。但洞穴探险和登山运动也有许多不同之处,除了登山是先上后下而探洞是先下后上这样相反的过程之外,洞穴探险与之的区别是,探洞者并不能像登山者那样看得见他们期望着成功的目标屹立在前方,他们也不知道自己最终到达的终点是什么,也不知道等在旅途前面的是些什么?是难以置信的惊人发现或是同样让人透不过气的艰难挑战?你可能是一幅史前壁画的个欣赏者,也可能是一种洞穴动物新种的发现者;你也许刚刚在一个大厅里感叹完造物者的鬼斧神工后从一个狭小的裂隙通道中爬出来,却发现自己又站在一个轰隆作向的巨大瀑布上方……。 洞穴是一种特殊的自然现象,但它所包含的不仅仅是自然科学家们感兴趣的诸如地下水资源开发、喀斯特发育研究或洞穴生物演化等等这样的自然科学问题,更包括了丰富的与洞穴相关的文化。

上海团战企业培训

上海团战企业培训
认证 7 年

成立: 2006年

认证 地址认证 教学保障 在线预约 到店体验 售后支持
基本 文件 流程 错误 SQL 调试
  1. 请求信息 : 2026-09-20 18:30:05 HTTP/1.1 GET : http://www.aabqu.com/s/36613/c/366481.html
  2. 运行时间 : 0.019886s [ 吞吐率:50.29req/s ] 内存消耗:363.90kb 文件加载:136
  3. 缓存信息 : 0 reads,0 writes
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  1. CONNECT:[ UseTime:0.000307s ] mysql:host=127.0.0.1;port=3306;dbname=baijiao_branch_collect;charset=utf8
  2. SHOW FULL COLUMNS FROM `fqi_school` [ RunTime:0.000852s ]
  3. SELECT * FROM `fqi_school` WHERE `school_id` = '36613' AND `site_id` = 15 AND `school_status` = 1 LIMIT 1 [ RunTime:0.000220s ]
  4. SHOW FULL COLUMNS FROM `fqi_school_class` [ RunTime:0.000539s ]
  5. SELECT * FROM `fqi_school_class` WHERE `school_id` = 36613 [ RunTime:0.000167s ]
  6. SHOW FULL COLUMNS FROM `fqi_school_campus` [ RunTime:0.000565s ]
  7. SELECT * FROM `fqi_school_campus` WHERE `school_id` = 36613 [ RunTime:0.000163s ]
  8. SHOW FULL COLUMNS FROM `fqi_school_course` [ RunTime:0.000634s ]
  9. SELECT `a`.*,`content` FROM `fqi_school_course` `a` LEFT JOIN `fqi_school_course_content` `b` ON `b`.`content_id`=`a`.`content_id` WHERE `school_id` = 36613 AND `a`.`content_id` = '366481' AND `course_status` = 1 AND `school_status` = 1 LIMIT 1 [ RunTime:0.000221s ]
  10. (select content_id,course_name from fqi_school_course where school_id = '36613' and content_id < '366481' and site_id = '15' order by content_id desc limit 1) union all(select content_id,course_name from fqi_school_course where school_id = '36613' and content_id > '366481' and site_id <= '15' order by content_id asc limit 1) [ RunTime:0.003091s ]
  11. SELECT * FROM `fqi_school_course` WHERE `school_id` = 36613 AND `site_id` = 15 AND `course_status` = 1 AND `school_status` = 1 AND `school_class_id` = 66909 ORDER BY `course_id` DESC LIMIT 4 [ RunTime:0.000397s ]
  12. SELECT * FROM `fqi_school_course` WHERE `school_id` = 36613 AND `site_id` = 15 AND `course_status` = 1 AND `school_status` = 1 ORDER BY `course_id` DESC LIMIT 10 [ RunTime:0.003129s ]
  13. SELECT COUNT(*) AS think_count FROM `fqi_school_course` WHERE `school_id` = 36613 AND `course_status` = 1 [ RunTime:0.000244s ]
  14. SHOW FULL COLUMNS FROM `fqi_school_teacher` [ RunTime:0.000612s ]
  15. SELECT COUNT(*) AS think_count FROM `fqi_school_teacher` WHERE `school_id` = '36613' [ RunTime:0.000187s ]
  16. SHOW FULL COLUMNS FROM `fqi_school_comments` [ RunTime:0.000552s ]
  17. SELECT COUNT(*) AS think_count FROM `fqi_school_comments` WHERE `school_id` = '36613' [ RunTime:0.000162s ]
  18. SELECT `content_id`,`course_name`,`a`.`school_id`,`b`.`school_name` FROM `fqi_school_course` `a` LEFT JOIN `fqi_school` `b` ON `b`.`school_id`=`a`.`school_id` WHERE `a`.`site_id` = '15' AND `b`.`school_status` = '1' AND `course_status` = 1 AND `course_id` < '366481' ORDER BY `content_id` DESC LIMIT 20 [ RunTime:0.004725s ]
0.020196s