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>郑州高中数学——导数的概念及其意义 (题型九:导数的几何意义之导数与奇偶性的关系)
郑州高中数学——导数的概念及其意义 (题型九:导数的几何意义之导数与奇偶性的关系)
2026-03-28 23:39:33
郑州高中数学——导数的概念及其意义 (题型九:导数的几何意义之导数与奇偶性的关系)
#高中数学
#郑州家教
#郑州高中数学
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#高一数学
#高三冲刺
郑州高中数学——导数的概念及其意义 (题型六:导数的几何意义之导数和割线斜率-上)
郑州高中数学——导数的概念及其意义 (题型六:导数的几何意义之导数和割线斜率-下)
郑州高中数学——导数的概念及其意义 (题型七:导数的几何意义之图像分析)(题型八:导数的几何意义之性质判断)
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CONNECT:[ UseTime:0.000892s ] mysql:host=127.0.0.1;port=3306;dbname=i460;charset=utf8mb4
SHOW FULL COLUMNS FROM `fenlei` [ RunTime:0.001422s ]
SELECT * FROM `fenlei` WHERE `fid` = 0 [ RunTime:0.000722s ]
SELECT * FROM `fenlei` WHERE `fid` = 63 [ RunTime:0.000687s ]
SHOW FULL COLUMNS FROM `set` [ RunTime:0.001371s ]
SELECT * FROM `set` [ RunTime:0.000612s ]
SHOW FULL COLUMNS FROM `article` [ RunTime:0.001538s ]
SELECT * FROM `article` WHERE `id` = 505349 LIMIT 1 [ RunTime:0.001368s ]
UPDATE `article` SET `lasttime` = 1774719680 WHERE `id` = 505349 [ RunTime:0.001518s ]
SELECT * FROM `fenlei` WHERE `id` = 64 LIMIT 1 [ RunTime:0.000682s ]
SELECT * FROM `article` WHERE `id` < 505349 ORDER BY `id` DESC LIMIT 1 [ RunTime:0.001111s ]
SELECT * FROM `article` WHERE `id` > 505349 ORDER BY `id` ASC LIMIT 1 [ RunTime:0.001160s ]
SELECT * FROM `article` WHERE `id` < 505349 ORDER BY `id` DESC LIMIT 10 [ RunTime:0.002360s ]
SELECT * FROM `article` WHERE `id` < 505349 ORDER BY `id` DESC LIMIT 10,10 [ RunTime:0.002832s ]
SELECT * FROM `article` WHERE `id` < 505349 ORDER BY `id` DESC LIMIT 20,10 [ RunTime:0.002646s ]
0.184125s