小学生爱看的趣味科学启蒙书·第3辑-畅读网

　　　　

小学生爱看的趣味科学启蒙书·第3辑

作者：代晓琴

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mobi/epub/pdf/awz3

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“小学生爱看的趣味科学启蒙书”是一套适合小学生阅读的科学故事读本，收录了作者120篇与孩子生活息息相关的科学故事，按内容分为四册，通过“科学小分队”四人组合的科学探索故事，分册向孩子们介绍动物与植物、城市与交通、环境与生活、宇宙与航天等孩子们最好奇、也最感兴趣的科学知识点。作品知识鲜活，主题突出，构思新颖，其主要的特点是通过孩子的探究与体验，把科学知识展现给读者。希望本系列丛书能让孩子们在快乐的阅读中，萌发科学探索欲望，并受到科学启迪，快乐成长。

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SHOW FULL COLUMNS FROM `ls_nav` [ RunTime:0.003507s ]
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SHOW FULL COLUMNS FROM `ls_friendly_link` [ RunTime:0.003920s ]
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SELECT `id`,`name` FROM `ls_goods_category` WHERE `id` = 8 LIMIT 1 [ RunTime:0.002346s ]
SELECT `id`,`name` FROM `ls_goods_category` WHERE `id` = 57 LIMIT 1 [ RunTime:0.001902s ]
SELECT `a`.*,`ap`.`width`,`ap`.`height` FROM `ls_ad` `a` INNER JOIN `ls_ad_position` `ap` ON `a`.`pid`=`ap`.`id` WHERE `pid` = 11 AND `ap`.`client` = '2' AND `a`.`status` = '1' AND `a`.`del` = '0' AND `ap`.`status` = '1' AND `ap`.`del` = '0' ORDER BY `sort` DESC,`id` DESC [ RunTime:0.002705s ]
SELECT `a`.*,`ap`.`width`,`ap`.`height` FROM `ls_ad` `a` INNER JOIN `ls_ad_position` `ap` ON `a`.`pid`=`ap`.`id` WHERE `pid` = 14 AND `ap`.`client` = '2' AND `a`.`status` = '1' AND `a`.`del` = '0' AND `ap`.`status` = '1' AND `ap`.`del` = '0' ORDER BY `sort` DESC,`id` DESC [ RunTime:0.002845s ]
SELECT * FROM `ls_goods` WHERE `del` = 0 AND `status` = 1 AND `create_time` <= 1762240013 ORDER BY `create_time` DESC LIMIT 5 [ RunTime:0.994421s ]

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