医学与数学-畅读网

　　　　

医学与数学

作者：纸上魔方

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内容简介:

这是一套有趣的数学科普丛书，涉及美食、人体、医学、建筑、物理、军事、交通、古代数学等与数学相关的领域，内容包罗万象，故事生动有趣，是培养孩子数学兴趣和数学思维的绝佳读物。本套丛书运用生动活泼的文字、幽默诙谐的漫画以及贴近生活的例子，将复杂深奥的数学知识化繁为简，让孩子一看就明白，一学就会用！神奇的病号服编号？ “黄金抢救时间”是多少分钟？人体有多少个穴位？一秒钟测量体温的方法？什么是“数字化可视人”？ …… 原来数学在医学上这么重要呢！

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SHOW FULL COLUMNS FROM `ls_goods_category` [ RunTime:0.024808s ]
SELECT `id`,`name`,`pid`,`image`,`level`,`is_show`,`is_recommend` FROM `ls_goods_category` WHERE `is_show` = 1 AND `del` = 0 AND `level` = 1 ORDER BY `id` ASC,`sort` DESC [ RunTime:0.014497s ]
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SELECT `id`,`name`,`pid`,`image`,`level`,`is_show`,`is_recommend` FROM `ls_goods_category` WHERE `is_show` = 1 AND `del` = 0 AND `level` = 3 ORDER BY `sort` DESC [ RunTime:0.005574s ]
SHOW FULL COLUMNS FROM `ls_nav` [ RunTime:0.001811s ]
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SHOW FULL COLUMNS FROM `ls_friendly_link` [ RunTime:0.001757s ]
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UPDATE `ls_goods` SET `click_count` = 53 , `update_time` = 1756291322 WHERE `id` = 154196 [ RunTime:0.005376s ]
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SHOW FULL COLUMNS FROM `ls_ad` [ RunTime:0.007377s ]
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SELECT `id`,`name` FROM `ls_goods_category` WHERE `id` = 9 LIMIT 1 [ RunTime:0.005534s ]
SELECT `id`,`name` FROM `ls_goods_category` WHERE `id` = 70 LIMIT 1 [ RunTime:0.003228s ]
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:0.001274s ]
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:0.002237s ]
SELECT * FROM `ls_goods` WHERE `del` = 0 AND `status` = 1 AND `create_time` <= 1756291262 ORDER BY `create_time` DESC LIMIT 5 [ RunTime:1.518471s ]

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