日食和月食分别是什么一年级

攻略详情

日食和月食分别是什么一年级

升学辅导 / 初中辅导 / 初中语文

91搜课网

2021-12-11 09:05

日食是月球挡住了太阳向地球照射的光。月食是地球挡住了太阳向月球照射的光。月食是一种特殊的天文现象，指当月球运行至地球的阴影部分时，在月球和地球之间的地区会因为太阳光被地球所遮闭，就看到月球缺了一块。

拓展资料
日全食之所以受重视，更主要的原因是它的天文观测价值巨大，因为月球会让原本刺眼的太阳暗下来，让原本不易观察的日冕层显露出来。科学史上有许多重大的天文学和物理学发现是利用日全食的机会做出的，而且只有通过这种机会才行。
最著名的例子是1919年的一次日全食，证实了爱因斯坦广义相对论的正确性。爱因斯坦1915年发表了在当时看来是极其难懂、也极其难以置信的广义相对论，这种理论预言光线在巨大的引力场中会拐弯。

来自

本文仅代表作者观点。未经许可，不得转载！

赞同

推荐课程查看全部

14个教学点

合肥初中语文辅导

¥面议

腾大教育

15个教学点

位置：北京91搜课网 > 学习攻略 > 日食和月食分别是什么一年级

基本文件流程错误 SQL 调试

/www/wwwroot/soker_pro/public/index.php ( 2.81 KB )
/www/wwwroot/soker_pro/vendor/autoload.php ( 0.17 KB )
/www/wwwroot/soker_pro/vendor/composer/autoload_real.php ( 2.49 KB )
/www/wwwroot/soker_pro/vendor/composer/platform_check.php ( 0.90 KB )
/www/wwwroot/soker_pro/vendor/composer/ClassLoader.php ( 15.69 KB )
/www/wwwroot/soker_pro/vendor/composer/autoload_static.php ( 7.84 KB )
/www/wwwroot/soker_pro/vendor/topthink/think-helper/src/helper.php ( 7.35 KB )
/www/wwwroot/soker_pro/vendor/ralouphie/getallheaders/src/getallheaders.php ( 1.60 KB )
/www/wwwroot/soker_pro/vendor/topthink/think-orm/stubs/load_stubs.php ( 0.16 KB )
/www/wwwroot/soker_pro/vendor/topthink/framework/src/think/Exception.php ( 1.69 KB )
/www/wwwroot/soker_pro/vendor/topthink/framework/src/think/Facade.php ( 2.71 KB )
/www/wwwroot/soker_pro/vendor/guzzlehttp/promises/src/functions_include.php ( 0.16 KB )
/www/wwwroot/soker_pro/vendor/guzzlehttp/promises/src/functions.php ( 9.89 KB )
/www/wwwroot/soker_pro/vendor/symfony/deprecation-contracts/function.php ( 0.98 KB )
/www/wwwroot/soker_pro/vendor/guzzlehttp/guzzle/src/functions_include.php ( 0.16 KB )
/www/wwwroot/soker_pro/vendor/guzzlehttp/guzzle/src/functions.php ( 5.56 KB )
/www/wwwroot/soker_pro/vendor/qiniu/php-sdk/src/Qiniu/functions.php ( 8.20 KB )
/www/wwwroot/soker_pro/vendor/qiniu/php-sdk/src/Qiniu/Config.php ( 3.56 KB )
/www/wwwroot/soker_pro/vendor/symfony/polyfill-mbstring/bootstrap.php ( 7.07 KB )
/www/wwwroot/soker_pro/vendor/symfony/polyfill-php72/bootstrap.php ( 1.89 KB )
/www/wwwroot/soker_pro/vendor/symfony/polyfill-php80/bootstrap.php ( 1.50 KB )
/www/wwwroot/soker_pro/vendor/lcobucci/jwt/compat/class-aliases.php ( 0.28 KB )
/www/wwwroot/soker_pro/vendor/lcobucci/jwt/src/Token.php ( 9.97 KB )
/www/wwwroot/soker_pro/vendor/lcobucci/jwt/src/Signature.php ( 1.72 KB )
/www/wwwroot/soker_pro/vendor/lcobucci/jwt/compat/json-exception-polyfill.php ( 0.13 KB )
/www/wwwroot/soker_pro/vendor/lcobucci/jwt/compat/lcobucci-clock-polyfill.php ( 1.49 KB )
/www/wwwroot/soker_pro/vendor/symfony/var-dumper/Resources/functions/dump.php ( 0.79 KB )
/www/wwwroot/soker_pro/vendor/topthink/framework/src/think/App.php ( 14.26 KB )
/www/wwwroot/soker_pro/vendor/topthink/framework/src/think/Container.php ( 15.13 KB )
/www/wwwroot/soker_pro/vendor/psr/container/src/ContainerInterface.php ( 1.02 KB )
/www/wwwroot/soker_pro/app/provider.php ( 0.25 KB )
/www/wwwroot/soker_pro/vendor/topthink/framework/src/think/Http.php ( 6.12 KB )
/www/wwwroot/soker_pro/vendor/topthink/think-helper/src/helper/Str.php ( 7.28 KB )
/www/wwwroot/soker_pro/vendor/topthink/framework/src/think/Env.php ( 4.63 KB )
/www/wwwroot/soker_pro/app/common.php ( 110.75 KB )
/www/wwwroot/soker_pro/vendor/topthink/framework/src/helper.php ( 18.37 KB )
/www/wwwroot/soker_pro/vendor/topthink/framework/src/think/Config.php ( 5.03 KB )
/www/wwwroot/soker_pro/config/app.php ( 5.78 KB )
/www/wwwroot/soker_pro/vendor/topthink/framework/src/think/facade/Env.php ( 1.67 KB )
/www/wwwroot/soker_pro/vendor/topthink/framework/src/think/facade/App.php ( 2.73 KB )
/www/wwwroot/soker_pro/config/cache.php ( 1.30 KB )
/www/wwwroot/soker_pro/config/console.php ( 0.23 KB )
/www/wwwroot/soker_pro/config/cookie.php ( 0.56 KB )
/www/wwwroot/soker_pro/config/database.php ( 2.22 KB )
/www/wwwroot/soker_pro/config/filesystem.php ( 0.96 KB )
/www/wwwroot/soker_pro/config/lang.php ( 0.81 KB )
/www/wwwroot/soker_pro/config/log.php ( 1.42 KB )
/www/wwwroot/soker_pro/config/middleware.php ( 0.19 KB )
/www/wwwroot/soker_pro/config/route.php ( 1.54 KB )
/www/wwwroot/soker_pro/config/session.php ( 0.57 KB )
/www/wwwroot/soker_pro/config/trace.php ( 0.34 KB )
/www/wwwroot/soker_pro/config/view.php ( 1.01 KB )
/www/wwwroot/soker_pro/app/event.php ( 0.25 KB )
/www/wwwroot/soker_pro/vendor/topthink/framework/src/think/Event.php ( 6.96 KB )
/www/wwwroot/soker_pro/app/service.php ( 0.13 KB )
/www/wwwroot/soker_pro/app/AppService.php ( 0.26 KB )
/www/wwwroot/soker_pro/vendor/topthink/framework/src/think/Service.php ( 1.67 KB )
/www/wwwroot/soker_pro/vendor/topthink/framework/src/think/Lang.php ( 9.41 KB )
/www/wwwroot/soker_pro/vendor/topthink/framework/src/lang/zh-cn.php ( 12.88 KB )
/www/wwwroot/soker_pro/vendor/topthink/framework/src/think/initializer/Error.php ( 3.19 KB )
/www/wwwroot/soker_pro/vendor/topthink/framework/src/think/initializer/RegisterService.php ( 1.33 KB )
/www/wwwroot/soker_pro/vendor/services.php ( 0.17 KB )
/www/wwwroot/soker_pro/vendor/topthink/framework/src/think/service/PaginatorService.php ( 1.52 KB )
/www/wwwroot/soker_pro/vendor/topthink/framework/src/think/service/ValidateService.php ( 0.99 KB )
/www/wwwroot/soker_pro/vendor/topthink/framework/src/think/service/ModelService.php ( 1.76 KB )
/www/wwwroot/soker_pro/vendor/topthink/think-multi-app/src/Service.php ( 1.08 KB )
/www/wwwroot/soker_pro/vendor/topthink/think-trace/src/Service.php ( 0.77 KB )
/www/wwwroot/soker_pro/vendor/topthink/framework/src/think/Middleware.php ( 6.78 KB )
/www/wwwroot/soker_pro/vendor/topthink/framework/src/think/initializer/BootService.php ( 0.77 KB )
/www/wwwroot/soker_pro/vendor/topthink/think-orm/src/Paginator.php ( 11.97 KB )
/www/wwwroot/soker_pro/vendor/topthink/framework/src/think/Validate.php ( 46.10 KB )
/www/wwwroot/soker_pro/vendor/topthink/think-orm/src/Model.php ( 26.16 KB )
/www/wwwroot/soker_pro/vendor/topthink/think-helper/src/contract/Arrayable.php ( 0.09 KB )
/www/wwwroot/soker_pro/vendor/topthink/think-helper/src/contract/Jsonable.php ( 0.13 KB )
/www/wwwroot/soker_pro/vendor/topthink/think-orm/src/model/concern/Attribute.php ( 17.27 KB )
/www/wwwroot/soker_pro/vendor/topthink/think-orm/src/model/concern/RelationShip.php ( 26.06 KB )
/www/wwwroot/soker_pro/vendor/topthink/think-orm/src/model/concern/ModelEvent.php ( 2.27 KB )
/www/wwwroot/soker_pro/vendor/topthink/think-orm/src/model/concern/TimeStamp.php ( 5.70 KB )
/www/wwwroot/soker_pro/vendor/topthink/think-orm/src/model/concern/Conversion.php ( 9.56 KB )
/www/wwwroot/soker_pro/vendor/topthink/framework/src/think/Db.php ( 2.87 KB )
/www/wwwroot/soker_pro/vendor/topthink/think-orm/src/DbManager.php ( 8.31 KB )
/www/wwwroot/soker_pro/vendor/topthink/framework/src/think/Log.php ( 8.50 KB )
/www/wwwroot/soker_pro/vendor/topthink/framework/src/think/Manager.php ( 3.98 KB )
/www/wwwroot/soker_pro/vendor/psr/log/Psr/Log/LoggerInterface.php ( 3.04 KB )
/www/wwwroot/soker_pro/vendor/topthink/framework/src/think/Cache.php ( 4.79 KB )
/www/wwwroot/soker_pro/vendor/psr/simple-cache/src/CacheInterface.php ( 4.50 KB )
/www/wwwroot/soker_pro/vendor/topthink/think-helper/src/helper/Arr.php ( 15.54 KB )
/www/wwwroot/soker_pro/vendor/topthink/framework/src/think/cache/driver/File.php ( 7.41 KB )
/www/wwwroot/soker_pro/vendor/topthink/framework/src/think/cache/Driver.php ( 8.01 KB )
/www/wwwroot/soker_pro/vendor/topthink/framework/src/think/contract/CacheHandlerInterface.php ( 2.25 KB )
/www/wwwroot/soker_pro/vendor/topthink/framework/src/think/Console.php ( 22.63 KB )
/www/wwwroot/soker_pro/app/Request.php ( 0.09 KB )
/www/wwwroot/soker_pro/vendor/topthink/framework/src/think/Request.php ( 53.94 KB )
/www/wwwroot/soker_pro/app/middleware.php ( 0.26 KB )
/www/wwwroot/soker_pro/vendor/topthink/framework/src/think/Pipeline.php ( 2.61 KB )
/www/wwwroot/soker_pro/vendor/topthink/think-trace/src/TraceDebug.php ( 2.94 KB )
/www/wwwroot/soker_pro/vendor/topthink/think-multi-app/src/MultiApp.php ( 7.39 KB )
/www/wwwroot/soker_pro/app/wap/common.php ( 0.05 KB )
/www/wwwroot/soker_pro/app/wap/event.php ( 0.07 KB )
/www/wwwroot/soker_pro/app/wap/middleware.php ( 0.08 KB )
/www/wwwroot/soker_pro/vendor/topthink/framework/src/think/Route.php ( 23.45 KB )
/www/wwwroot/soker_pro/vendor/topthink/framework/src/think/route/RuleName.php ( 5.30 KB )
/www/wwwroot/soker_pro/vendor/topthink/framework/src/think/route/Domain.php ( 5.41 KB )
/www/wwwroot/soker_pro/vendor/topthink/framework/src/think/route/RuleGroup.php ( 13.91 KB )
/www/wwwroot/soker_pro/vendor/topthink/framework/src/think/route/Rule.php ( 22.52 KB )
/www/wwwroot/soker_pro/vendor/topthink/framework/src/think/route/dispatch/Url.php ( 3.42 KB )
/www/wwwroot/soker_pro/vendor/topthink/framework/src/think/route/dispatch/Controller.php ( 6.61 KB )
/www/wwwroot/soker_pro/vendor/topthink/framework/src/think/route/Dispatch.php ( 6.93 KB )
/www/wwwroot/soker_pro/app/wap/controller/WebsiteNews.php ( 4.75 KB )
/www/wwwroot/soker_pro/app/wap/controller/Indexbase.php ( 3.03 KB )
/www/wwwroot/soker_pro/app/BaseController.php ( 2.03 KB )
/www/wwwroot/soker_pro/app/index/common/FunctionCommon.php ( 41.19 KB )
/www/wwwroot/soker_pro/vendor/topthink/framework/src/think/facade/Cache.php ( 2.02 KB )
/www/wwwroot/soker_pro/vendor/topthink/framework/src/think/cache/driver/Redis.php ( 6.72 KB )
/www/wwwroot/soker_pro/app/wap/common/FunctionCommon.php ( 2.64 KB )
/www/wwwroot/soker_pro/app/index/model/WebsiteNews.php ( 14.50 KB )
/www/wwwroot/soker_pro/vendor/topthink/think-orm/src/facade/Db.php ( 0.94 KB )
/www/wwwroot/soker_pro/vendor/topthink/think-orm/src/db/connector/Mysql.php ( 4.39 KB )
/www/wwwroot/soker_pro/vendor/topthink/think-orm/src/db/PDOConnection.php ( 50.68 KB )
/www/wwwroot/soker_pro/vendor/topthink/think-orm/src/db/Connection.php ( 7.67 KB )
/www/wwwroot/soker_pro/vendor/topthink/think-orm/src/db/ConnectionInterface.php ( 4.56 KB )
/www/wwwroot/soker_pro/vendor/topthink/think-orm/src/db/builder/Mysql.php ( 14.22 KB )
/www/wwwroot/soker_pro/vendor/topthink/think-orm/src/db/Builder.php ( 39.52 KB )
/www/wwwroot/soker_pro/vendor/topthink/think-orm/src/db/Query.php ( 11.10 KB )
/www/wwwroot/soker_pro/vendor/topthink/think-orm/src/db/BaseQuery.php ( 36.24 KB )
/www/wwwroot/soker_pro/vendor/topthink/think-orm/src/db/concern/TimeFieldQuery.php ( 7.50 KB )
/www/wwwroot/soker_pro/vendor/topthink/think-orm/src/db/concern/AggregateQuery.php ( 2.83 KB )
/www/wwwroot/soker_pro/vendor/topthink/think-orm/src/db/concern/ModelRelationQuery.php ( 16.47 KB )
/www/wwwroot/soker_pro/vendor/topthink/think-orm/src/db/concern/ResultOperation.php ( 6.29 KB )
/www/wwwroot/soker_pro/vendor/topthink/think-orm/src/db/concern/Transaction.php ( 2.85 KB )
/www/wwwroot/soker_pro/vendor/topthink/think-orm/src/db/concern/WhereQuery.php ( 16.25 KB )
/www/wwwroot/soker_pro/vendor/topthink/think-orm/src/db/concern/JoinAndViewQuery.php ( 6.88 KB )
/www/wwwroot/soker_pro/vendor/topthink/think-orm/src/db/concern/ParamsBind.php ( 2.75 KB )
/www/wwwroot/soker_pro/vendor/topthink/think-orm/src/db/concern/TableFieldInfo.php ( 2.51 KB )
/www/wwwroot/soker_pro/vendor/topthink/framework/src/think/log/driver/File.php ( 6.17 KB )
/www/wwwroot/soker_pro/vendor/topthink/framework/src/think/contract/LogHandlerInterface.php ( 0.86 KB )
/www/wwwroot/soker_pro/vendor/topthink/framework/src/think/log/Channel.php ( 6.54 KB )
/www/wwwroot/soker_pro/vendor/topthink/framework/src/think/event/LogRecord.php ( 0.86 KB )
/www/wwwroot/soker_pro/vendor/topthink/think-helper/src/Collection.php ( 16.10 KB )
/www/wwwroot/soker_pro/app/index/common/ClassFunction.php ( 32.73 KB )
/www/wwwroot/soker_pro/vendor/topthink/framework/src/think/facade/View.php ( 1.71 KB )
/www/wwwroot/soker_pro/vendor/topthink/framework/src/think/View.php ( 4.41 KB )
/www/wwwroot/soker_pro/vendor/topthink/think-view/src/Think.php ( 8.42 KB )
/www/wwwroot/soker_pro/vendor/topthink/think-template/src/Template.php ( 46.82 KB )
/www/wwwroot/soker_pro/vendor/topthink/think-template/src/template/driver/File.php ( 2.33 KB )
/www/wwwroot/soker_pro/runtime/wap/temp/25033f8c838b2992bcb1774affafd445.php ( 14.87 KB )
/www/wwwroot/soker_pro/vendor/topthink/framework/src/think/Response.php ( 8.60 KB )
/www/wwwroot/soker_pro/vendor/topthink/framework/src/think/response/Html.php ( 0.98 KB )
/www/wwwroot/soker_pro/vendor/topthink/framework/src/think/Cookie.php ( 6.28 KB )
/www/wwwroot/soker_pro/vendor/topthink/think-trace/src/Html.php ( 4.49 KB )

CONNECT:[ UseTime:0.000277s ] mysql:host=127.0.0.1;port=3306;dbname=soker_pro;charset=utf8mb4
SHOW FULL COLUMNS FROM `soker_system_content` [ RunTime:0.001053s ]
SELECT a.`id`,a.`con_title`,a.`con_city`,a.`con_images`,a.`catid_one`,a.`catid_onename`,a.`catid_two`,a.`catid_twoname`,a.`catid_three`,a.`catid_threename`,a.`con_content`,b.`admin_penName`,a.`con_orderTime`,a.`con_createTime` FROM `soker_system_content` `a` LEFT JOIN `soker_admin_user` `b` ON a.`con_author`=b.`id` WHERE `a`.`con_isDelete` = '0' AND `a`.`id` = '2789' LIMIT 1 [ RunTime:0.000284s ]
UPDATE `soker_system_content` SET `con_isHot` = `con_isHot` + 1 WHERE `id` = 2789 [ RunTime:0.004557s ]
SHOW FULL COLUMNS FROM `soker_category` [ RunTime:0.000990s ]
SELECT `id`,`cat_name`,`cat_parentid`,`cat_secondid`,`cat_directory` FROM `soker_category` WHERE `id` = 98 AND `isTrue` = 1 AND `isDelete` = 0 LIMIT 1 [ RunTime:0.000275s ]
SHOW FULL COLUMNS FROM `soker_school_campus_course` [ RunTime:0.000991s ]
SELECT a.`catid_three`,b.`id`,b.`material_title`,b.`material_images`,b.`material_price`,c.`school_name`,c.`school_logo`,d.`city_name`,d.`city_directory` FROM `soker_school_campus_course` `a` LEFT JOIN `soker_school_materials` `b` ON a.`course_id`=b.`id` LEFT JOIN `soker_school` `c` ON a.`school_id`=c.`id` LEFT JOIN `soker_city` `d` ON a.`cityid`=d.`id` WHERE ( `b`.`material_status` = '1' AND `b`.`material_isdelete` = '0' AND `c`.`isDelete` = '0' AND `a`.`catid_one` = '86' AND `a`.`catid_two` = '89' AND `a`.`catid_three` = '98' AND `a`.`course_status` = '1' ) GROUP BY `b`.`id` ORDER BY `b`.`material_orderTime` DESC,`b`.`material_orderid` ASC,`b`.`id` DESC LIMIT 4 [ RunTime:0.001105s ]
SELECT COUNT(DISTINCT `campus_id`) AS think_count FROM `soker_school_campus_course` WHERE `course_id` = 25361 AND `course_status` = 1 LIMIT 1 [ RunTime:0.000329s ]
SELECT COUNT(DISTINCT `campus_id`) AS think_count FROM `soker_school_campus_course` WHERE `course_id` = 23011 AND `course_status` = 1 LIMIT 1 [ RunTime:0.000243s ]
SELECT COUNT(DISTINCT `campus_id`) AS think_count FROM `soker_school_campus_course` WHERE `course_id` = 25042 AND `course_status` = 1 LIMIT 1 [ RunTime:0.000256s ]
SELECT COUNT(DISTINCT `campus_id`) AS think_count FROM `soker_school_campus_course` WHERE `course_id` = 9067 AND `course_status` = 1 LIMIT 1 [ RunTime:0.000274s ]
SELECT `id`,`cat_name`,`cat_parentid`,`cat_secondid`,`cat_directory` FROM `soker_category` WHERE `id` = 98 AND `isTrue` = 1 AND `isDelete` = 0 LIMIT 1 [ RunTime:0.000201s ]
SELECT b.`id`,b.`campus_name`,c.`school_logo`,c.`school_name`,d.`city_directory`,d.`city_name` FROM `soker_school_campus_course` `a` LEFT JOIN `soker_school_campus` `b` ON a.`campus_id`=b.`id` LEFT JOIN `soker_school` `c` ON b.`school_id`=c.`id` LEFT JOIN `soker_city` `d` ON a.`cityid`=d.`id` WHERE ( `b`.`campus_status` = '1' AND `b`.`campus_isdelete` = '0' AND `c`.`isDelete` = '0' ) GROUP BY `b`.`id` ORDER BY `b`.`campus_orderTime` DESC,`b`.`campus_orderid` ASC,`b`.`id` DESC LIMIT 3 [ RunTime:0.229760s ]
SHOW FULL COLUMNS FROM `soker_school_course_score` [ RunTime:0.000990s ]
SELECT AVG(`score`) AS think_avg FROM `soker_school_course_score` WHERE `school_id` = 8778 LIMIT 1 [ RunTime:0.000255s ]
SELECT AVG(`score`) AS think_avg FROM `soker_school_course_score` WHERE `school_id` = 6933 LIMIT 1 [ RunTime:0.000189s ]
SELECT AVG(`score`) AS think_avg FROM `soker_school_course_score` WHERE `school_id` = 6931 LIMIT 1 [ RunTime:0.000176s ]
SHOW FULL COLUMNS FROM `soker_city` [ RunTime:0.000997s ]
SELECT `invitation_box`,`invitation_box_wap`,`invitation_box_click`,`seo_title`,`seo_keywords`,`seo_description` FROM `soker_city` WHERE `id` = 1 LIMIT 1 [ RunTime:0.000233s ]
SELECT a.`id`,a.`con_title`,a.`con_introduction`,a.`con_images`,b.`cat_name`,b.`cat_directory`,a.`con_createTime`,a.`con_orderTime` FROM `soker_system_content` `a` LEFT JOIN `soker_category` `b` ON a.`catid_three`=b.`id` WHERE `a`.`id` = '2789' LIMIT 1 [ RunTime:0.000225s ]

0.308577s

攻略详情

日食和月食分别是什么一年级

推荐课程查看全部

重庆重庆初一语文补习

石家庄中考语文一对一辅导

扬州初二语文辅导

合肥初中语文辅导