快速分清避孕套正反面【倍力乐】

快速分清避孕套正反面

避孕套科普
避孕套怎么戴才正确怎么快速分清避孕套正反面

 发布时间： 2021-11-14  1560

避孕套一直由于它的便利和可靠而被人们广泛使用，不过在使用之前我们每个人都应该认真研究避孕套的正确使用方法才行。不过俗话说会溺水的也有可能是会水的人，所以即使很多事使用过避孕套了，但其实对避孕套很多使用的注意事项不太清楚，会导致其使用效果下降。那么避孕套怎么戴才正确呢？怎么快速分清避孕套正反面？对这类问题小编就为大家解解惑吧，一起来看看吧。

避孕套正确戴法快速分清避孕套正反面

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[ DB ] CONNECT:[ UseTime:0.003570s ] mysql:host=127.0.0.1;port=3306;dbname=news;charset=utf8mb4
[ SQL ] SHOW COLUMNS FROM `cmf_portal_tag` [ RunTime:0.001084s ]
[ SQL ] SELECT * FROM `cmf_portal_tag` WHERE `id` = 3515 AND `status` = 1 LIMIT 1 [ RunTime:0.012516s ]
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[ SQL ] SHOW COLUMNS FROM `cmf_portal_tag_post` [ RunTime:0.002240s ]
[ SQL ] SELECT COUNT(*) AS tp_count FROM `cmf_portal_tag_post` `tp` INNER JOIN `cmf_portal_post` `p` ON `p`.`id`=`tp`.`post_id` INNER JOIN `cmf_portal_category` `c` ON `c`.`id`=`p`.`category_id` WHERE `tag_id` = 3515 AND `p`.`delete_time` = '0' AND `post_status` = '1' LIMIT 1 [ RunTime:0.209139s ]
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[ SQL ] SELECT `p`.*,c.name as cname,c.id as cid FROM `cmf_portal_tag_post` `tp` INNER JOIN `cmf_portal_post` `p` ON `p`.`id`=`tp`.`post_id` INNER JOIN `cmf_portal_category` `c` ON `c`.`id`=`p`.`category_id` WHERE `tag_id` = 3515 AND `p`.`delete_time` = '0' AND `post_status` = '1' LIMIT 0,10 [ RunTime:0.301542s ]
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[ DB ] CONNECT:[ UseTime:0.000307s ] mysql:host=127.0.0.1;port=3306;dbname=news;charset=utf8mb4
[ SQL ] SELECT `t`.`id`,`t`.`name` FROM `cmf_portal_tag_post` `tp` INNER JOIN `cmf_portal_tag` `t` ON `t`.`id`=`tp`.`tag_id` WHERE `post_id` = 3778 [ RunTime:0.000311s ]
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[ DB ] CONNECT:[ UseTime:0.000224s ] mysql:host=127.0.0.1;port=3306;dbname=news;charset=utf8mb4
[ SQL ] SHOW COLUMNS FROM `cmf_portal_category` [ RunTime:0.000624s ]
[ SQL ] SELECT `id`,`name` FROM `cmf_portal_category` WHERE `parent_id` > 0 AND `delete_time` = 0 AND `status` = 1 LIMIT 12 [ RunTime:0.000265s ]
[ EXPLAIN : array ( 'id' => 1, 'select_type' => 'SIMPLE', 'table' => 'cmf_portal_category', 'type' => 'ALL', 'possible_keys' => NULL, 'key' => NULL, 'key_len' => NULL, 'ref' => NULL, 'rows' => 34, 'extra' => 'Using where', ) ]
[ DB ] CONNECT:[ UseTime:0.000216s ] mysql:host=127.0.0.1;port=3306;dbname=news;charset=utf8mb4
[ SQL ] SHOW COLUMNS FROM `cmf_link` [ RunTime:0.000546s ]
[ SQL ] SELECT * FROM `cmf_link` WHERE `status` = 1 ORDER BY `list_order` DESC [ RunTime:0.000265s ]
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[ SQL ] SHOW COLUMNS FROM `cmf_theme_file` [ RunTime:0.000610s ]
[ SQL ] SELECT `more` FROM `cmf_theme_file` WHERE `theme` = 'default' AND ( `is_public` = 1 OR `file` = 'portal/index/word' ) [ RunTime:0.000283s ]
[ EXPLAIN : array ( 'id' => 1, 'select_type' => 'SIMPLE', 'table' => 'cmf_theme_file', 'type' => 'ALL', 'possible_keys' => NULL, 'key' => NULL, 'key_len' => NULL, 'ref' => NULL, 'rows' => 8, 'extra' => 'Using where', ) ]
[ SQL ] SHOW COLUMNS FROM `cmf_option` [ RunTime:0.000590s ]
[ SQL ] SELECT `option_value` FROM `cmf_option` WHERE `option_name` = 'storage' LIMIT 1 [ RunTime:0.000212s ]
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