安全套的材质【倍力乐】

安全套的材质

避孕套科普
安全套的材质是什么为什么要使用安全套

 发布时间： 2022-05-28  1515

有数据表明，世界各地每年销售60亿至90亿个避孕套。尽管有很多专家表示，在性生活中使用避孕套可以极大程度地减少艾滋病的感染人数，避孕套还是没能被人们普遍地接受。避孕套是戴在男性阴茎的薄橡胶，它能够阻止男性精子进入女性体内，避免受孕。今天小编主要是想介绍一下安全套的相关知识，让大家对此有更多的了解。安全套的材质是什么呢？为什么要使用安全套呢？安全套哪款好呢？大家接着往下看吧！

安全套的材质使用安全套的原因

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[ SQL ] SELECT * FROM `cmf_portal_tag` WHERE `id` = 4830 AND `status` = 1 LIMIT 1 [ RunTime:0.001559s ]
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[ SQL ] SHOW COLUMNS FROM `cmf_portal_tag_post` [ RunTime:0.012935s ]
[ 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` = 4830 AND `p`.`delete_time` = '0' AND `post_status` = '1' LIMIT 1 [ RunTime:0.286725s ]
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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` = 4830 AND `p`.`delete_time` = '0' AND `post_status` = '1' LIMIT 0,10 [ RunTime:0.437211s ]
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[ DB ] CONNECT:[ UseTime:0.000271s ] mysql:host=127.0.0.1;port=3306;dbname=news;charset=utf8mb4
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[ DB ] CONNECT:[ UseTime:0.000212s ] mysql:host=127.0.0.1;port=3306;dbname=news;charset=utf8mb4
[ SQL ] SHOW COLUMNS FROM `cmf_portal_category` [ RunTime:0.000754s ]
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[ DB ] CONNECT:[ UseTime:0.000231s ] mysql:host=127.0.0.1;port=3306;dbname=news;charset=utf8mb4
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[ SQL ] SELECT `more` FROM `cmf_theme_file` WHERE `theme` = 'default' AND ( `is_public` = 1 OR `file` = 'portal/index/word' ) [ RunTime:0.001190s ]
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[ SQL ] SHOW COLUMNS FROM `cmf_option` [ RunTime:0.003441s ]
[ SQL ] SELECT `option_value` FROM `cmf_option` WHERE `option_name` = 'storage' LIMIT 1 [ RunTime:0.000263s ]
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