北极奇遇-畅读网

　　　　

北极奇遇

作者：位梦华

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亲子少儿 >> 科普百科

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内容简介:

本书是位梦华北极传奇探险故事！作者九进北极，并且连续８个月在北极生活，他细致地观察了很多北极特有的植物，跟北极熊等动物有着奇妙的相遇。北极陆地上有着大量奇妙的植物，陆地和海洋生活着神秘的动物，它们是如何在冰雪中绽放生命？它们如何组成一个奇妙的生态链？它们和人类有着怎样的关系？北极的这一切，未来会有什么样的变化？本书以在极地探险的亲身经历为素材，题材独特，故事情节跌宕起伏，把生动有趣的极地生活体验和科学知识贯串于探险小说之中！

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SELECT `id`,`name` FROM `ls_goods_category` WHERE `id` = 8 LIMIT 1 [ RunTime:0.000930s ]
SELECT `id`,`name` FROM `ls_goods_category` WHERE `id` = 58 LIMIT 1 [ RunTime:0.000807s ]
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:0.001652s ]
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:0.002776s ]
SELECT * FROM `ls_goods` WHERE `del` = 0 AND `status` = 1 AND `create_time` <= 1775295177 ORDER BY `create_time` DESC LIMIT 5 [ RunTime:1.123377s ]

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