避孕套分正反【倍力乐】

避孕套分正反

避孕套科普
避孕套卷边是哪一边避孕套分正反吗

 发布时间： 2020-09-06  4827

我们都知道避孕套是主要由橡胶或硅胶类材料制成的一端封闭，开口端有卷边的薄膜型产品，说起避孕套的卷边，大家知道的多少呢？避孕套卷边是哪一边呢？安全套分正反吗？下面小编带大家来简单了解一下吧。

避孕套卷边避孕套分正反
避孕套科普
避孕套如何分正反避孕套正反都可以用吗

 发布时间： 2020-09-18  3168

避孕套是现在大多数男女采取的一种避孕方式，也是最为方便有效的避孕用品。但是，避孕套的使用也有很多需要注意的地方，大家也都应该学习如何正确的使用避孕套。最为基本的一条就是分清楚避孕套的正反面，那么，避孕套怎么分清正反面呢？避孕套正反都可以用吗？接下来，跟着小编的步伐一起来了解吧。

避孕套分正反避孕套正反是否都能用
避孕套科普
避孕套分不清正反怎么办安全套有分正反吗

 发布时间： 2020-10-06  3823

其实，意外怀孕的风险非常高，所以，如果没有备孕的打算，一定要采取避孕措施。千万不要认为，只要计算排卵周期并且在排卵周期之外进行性行为，就不需要避孕，这风险很大。所以，在进行性生活要求大家正确了解避孕套，那么，安全套有分正反吗？避孕套分不清正反怎么办？下面，让我们一起来了解。

避孕套分正反避孕套分不清正反

热门栏目

Copyright © 2020, www.beilile.com. All Rights Reserved. 桂ICP备 18011446号-1投资有风险，选择需谨慎站点地图
地址：桂林市苏桥经济开发区水荆东路1-2号咨询热线: 0773-2556788/2556789 传真: 0773-2558110 Email:jimmy@hbmchina.com

基本文件流程错误 SQL 调试

/www/wwwroot/beilile/zixun/public/index.php ( 0.89 KB )
/www/wwwroot/beilile/zixun/vendor/thinkphp/base.php ( 1.71 KB )
/www/wwwroot/beilile/zixun/vendor/thinkphp/library/think/Loader.php ( 12.70 KB )
/www/wwwroot/beilile/zixun/vendor/composer/autoload_static.php ( 6.05 KB )
/www/wwwroot/beilile/zixun/vendor/thinkphp/library/think/Error.php ( 4.00 KB )
/www/wwwroot/beilile/zixun/vendor/thinkphp/library/think/Container.php ( 15.53 KB )
/www/wwwroot/beilile/zixun/vendor/thinkcmf/cmf/src/App.php ( 28.97 KB )
/www/wwwroot/beilile/zixun/vendor/thinkphp/library/think/Env.php ( 2.85 KB )
/www/wwwroot/beilile/zixun/vendor/thinkphp/library/think/Config.php ( 9.71 KB )
/www/wwwroot/beilile/zixun/vendor/thinkphp/convention.php ( 11.82 KB )
/www/wwwroot/beilile/zixun/vendor/thinkphp/helper.php ( 20.29 KB )
/www/wwwroot/beilile/zixun/vendor/thinkcmf/cmf-app/src/app.php ( 5.56 KB )
/www/wwwroot/beilile/zixun/vendor/thinkcmf/cmf-app/src/database.php ( 0.90 KB )
/www/wwwroot/beilile/zixun/vendor/thinkcmf/cmf-app/src/template.php ( 2.02 KB )
/www/wwwroot/beilile/zixun/vendor/thinkcmf/cmf-app/src/paginate.php ( 0.17 KB )
/www/wwwroot/beilile/zixun/vendor/thinkcmf/cmf-app/src/tags.php ( 1.35 KB )
/www/wwwroot/beilile/zixun/vendor/thinkphp/library/think/Hook.php ( 5.58 KB )
/www/wwwroot/beilile/zixun/data/config/config.php ( 0.00 KB )
/www/wwwroot/beilile/zixun/data/config/database.php ( 0.54 KB )
/www/wwwroot/beilile/zixun/data/config/template.php ( 0.07 KB )
/www/wwwroot/beilile/zixun/vendor/ezyang/htmlpurifier/library/HTMLPurifier.composer.php ( 0.10 KB )
/www/wwwroot/beilile/zixun/vendor/topthink/think-captcha/src/helper.php ( 1.54 KB )
/www/wwwroot/beilile/zixun/vendor/thinkphp/library/think/facade/Route.php ( 3.83 KB )
/www/wwwroot/beilile/zixun/vendor/thinkphp/library/think/Facade.php ( 3.44 KB )
/www/wwwroot/beilile/zixun/vendor/thinkphp/library/think/Route.php ( 25.79 KB )
/www/wwwroot/beilile/zixun/vendor/thinkphp/library/think/Request.php ( 57.17 KB )
/www/wwwroot/beilile/zixun/vendor/thinkphp/library/think/route/Domain.php ( 7.07 KB )
/www/wwwroot/beilile/zixun/vendor/thinkphp/library/think/route/RuleGroup.php ( 16.45 KB )
/www/wwwroot/beilile/zixun/vendor/thinkphp/library/think/route/Rule.php ( 28.50 KB )
/www/wwwroot/beilile/zixun/vendor/thinkphp/library/think/route/RuleItem.php ( 8.69 KB )
/www/wwwroot/beilile/zixun/vendor/thinkphp/library/think/route/RuleName.php ( 3.92 KB )
/www/wwwroot/beilile/zixun/vendor/thinkphp/library/think/facade/Validate.php ( 4.83 KB )
/www/wwwroot/beilile/zixun/vendor/thinkphp/library/think/Validate.php ( 43.83 KB )
/www/wwwroot/beilile/zixun/vendor/thinkcmf/cmf/src/common.php ( 60.98 KB )
/www/wwwroot/beilile/zixun/vendor/topthink/think-helper/src/helper.php ( 2.88 KB )
/www/wwwroot/beilile/zixun/vendor/thinkphp/library/think/Db.php ( 7.67 KB )
/www/wwwroot/beilile/zixun/vendor/thinkphp/library/think/Lang.php ( 7.38 KB )
/www/wwwroot/beilile/zixun/vendor/thinkcmf/cmf/src/Log.php ( 8.85 KB )
/www/wwwroot/beilile/zixun/vendor/thinkphp/library/think/log/driver/File.php ( 8.95 KB )
/www/wwwroot/beilile/zixun/vendor/thinkphp/lang/zh-cn.php ( 12.58 KB )
/www/wwwroot/beilile/zixun/data/route/custom.php ( 1.17 KB )
/www/wwwroot/beilile/zixun/data/route/route.php ( 0.20 KB )
/www/wwwroot/beilile/zixun/vendor/thinkcmf/cmf/src/behavior/InitHookBehavior.php ( 2.00 KB )
/www/wwwroot/beilile/zixun/vendor/thinkphp/library/think/facade/Cache.php ( 2.06 KB )
/www/wwwroot/beilile/zixun/vendor/thinkphp/library/think/Cache.php ( 3.27 KB )
/www/wwwroot/beilile/zixun/vendor/thinkphp/library/think/cache/driver/File.php ( 7.91 KB )
/www/wwwroot/beilile/zixun/vendor/thinkphp/library/think/cache/Driver.php ( 8.58 KB )
/www/wwwroot/beilile/zixun/vendor/thinkphp/library/think/Collection.php ( 13.58 KB )
/www/wwwroot/beilile/zixun/vendor/thinkphp/library/think/facade/Hook.php ( 1.46 KB )
/www/wwwroot/beilile/zixun/vendor/thinkcmf/cmf/src/route/dispatch/Module.php ( 5.17 KB )
/www/wwwroot/beilile/zixun/vendor/thinkphp/library/think/route/Dispatch.php ( 9.27 KB )
/www/wwwroot/beilile/zixun/app/portal/common.php ( 1.86 KB )
/www/wwwroot/beilile/zixun/vendor/thinkphp/library/think/Middleware.php ( 5.34 KB )
/www/wwwroot/beilile/zixun/vendor/thinkphp/library/think/Cookie.php ( 7.35 KB )
/www/wwwroot/beilile/zixun/vendor/thinkphp/library/think/View.php ( 5.71 KB )
/www/wwwroot/beilile/zixun/vendor/thinkphp/library/think/view/driver/Think.php ( 6.12 KB )
/www/wwwroot/beilile/zixun/vendor/thinkphp/library/think/Template.php ( 47.31 KB )
/www/wwwroot/beilile/zixun/vendor/thinkphp/library/think/template/driver/File.php ( 2.29 KB )
/www/wwwroot/beilile/zixun/vendor/thinkphp/library/think/Session.php ( 14.13 KB )
/www/wwwroot/beilile/zixun/vendor/thinkphp/library/think/Debug.php ( 7.57 KB )
/www/wwwroot/beilile/zixun/app/portal/lang/zh-cn.php ( 0.93 KB )
/www/wwwroot/beilile/zixun/vendor/thinkcmf/cmf/src/behavior/LangBehavior.php ( 2.44 KB )
/www/wwwroot/beilile/zixun/vendor/thinkphp/library/think/facade/Lang.php ( 1.75 KB )
/www/wwwroot/beilile/zixun/vendor/thinkcmf/cmf/src/lang/zh-cn.php ( 3.08 KB )
/www/wwwroot/beilile/zixun/vendor/thinkphp/library/think/facade/Env.php ( 1.17 KB )
/www/wwwroot/beilile/zixun/vendor/thinkcmf/cmf-app/src/admin/lang/zh-cn.php ( 9.31 KB )
/www/wwwroot/beilile/zixun/vendor/thinkcmf/cmf-app/src/admin/lang/zh-cn/common.php ( 0.60 KB )
/www/wwwroot/beilile/zixun/vendor/thinkcmf/cmf-app/src/user/lang/zh-cn.php ( 4.13 KB )
/www/wwwroot/beilile/zixun/app/portal/lang/zh-cn/common.php ( 0.76 KB )
/www/wwwroot/beilile/zixun/vendor/thinkcmf/cmf/src/behavior/InitAppHookBehavior.php ( 2.01 KB )
/www/wwwroot/beilile/zixun/app/portal/controller/IndexController.php ( 13.55 KB )
/www/wwwroot/beilile/zixun/vendor/thinkcmf/cmf/src/controller/HomeBaseController.php ( 7.95 KB )
/www/wwwroot/beilile/zixun/vendor/thinkcmf/cmf/src/controller/BaseController.php ( 2.10 KB )
/www/wwwroot/beilile/zixun/vendor/thinkphp/library/think/Controller.php ( 7.47 KB )
/www/wwwroot/beilile/zixun/vendor/thinkphp/library/traits/controller/Jump.php ( 4.76 KB )
/www/wwwroot/beilile/zixun/vendor/thinkphp/library/think/facade/Config.php ( 1.52 KB )
/www/wwwroot/beilile/zixun/vendor/thinkphp/library/think/facade/Cookie.php ( 1.58 KB )
/www/wwwroot/beilile/zixun/vendor/thinkphp/library/think/facade/View.php ( 1.76 KB )
/www/wwwroot/beilile/zixun/vendor/thinkcmf/cmf/src/behavior/HomeLangBehavior.php ( 1.52 KB )
/www/wwwroot/beilile/zixun/app/portal/lang/zh-cn/home.php ( 0.62 KB )
/www/wwwroot/beilile/zixun/vendor/thinkphp/library/think/db/Connection.php ( 58.83 KB )
/www/wwwroot/beilile/zixun/vendor/thinkphp/library/think/db/connector/Mysql.php ( 5.58 KB )
/www/wwwroot/beilile/zixun/vendor/thinkphp/library/think/db/builder/Mysql.php ( 5.51 KB )
/www/wwwroot/beilile/zixun/vendor/thinkphp/library/think/db/Builder.php ( 36.45 KB )
/www/wwwroot/beilile/zixun/vendor/thinkphp/library/think/db/Query.php ( 104.58 KB )
/www/wwwroot/beilile/zixun/vendor/thinkcmf/cmf/src/paginator/Bootstrap.php ( 7.99 KB )
/www/wwwroot/beilile/zixun/vendor/thinkphp/library/think/Paginator.php ( 10.01 KB )
/www/wwwroot/beilile/zixun/vendor/thinkcmf/cmf-app/src/admin/model/ThemeModel.php ( 8.12 KB )
/www/wwwroot/beilile/zixun/vendor/thinkphp/library/think/Model.php ( 27.26 KB )
/www/wwwroot/beilile/zixun/vendor/thinkphp/library/think/model/concern/Attribute.php ( 17.84 KB )
/www/wwwroot/beilile/zixun/vendor/thinkphp/library/think/model/concern/RelationShip.php ( 19.82 KB )
/www/wwwroot/beilile/zixun/vendor/thinkphp/library/think/model/concern/ModelEvent.php ( 6.04 KB )
/www/wwwroot/beilile/zixun/vendor/thinkphp/library/think/model/concern/TimeStamp.php ( 2.58 KB )
/www/wwwroot/beilile/zixun/vendor/thinkphp/library/think/model/concern/Conversion.php ( 7.55 KB )
/www/wwwroot/beilile/zixun/data/runtime/temp/e471266ff67590c5b5eae8c93f60627d.php ( 11.34 KB )
/www/wwwroot/beilile/zixun/vendor/thinkphp/library/think/facade/Url.php ( 1.13 KB )
/www/wwwroot/beilile/zixun/vendor/thinkphp/library/think/Url.php ( 13.07 KB )
/www/wwwroot/beilile/zixun/vendor/thinkcmf/cmf/src/lib/Storage.php ( 3.89 KB )
/www/wwwroot/beilile/zixun/vendor/thinkcmf/cmf/src/lib/storage/Local.php ( 2.86 KB )
/www/wwwroot/beilile/zixun/vendor/thinkphp/library/think/Response.php ( 9.68 KB )
/www/wwwroot/beilile/zixun/vendor/thinkphp/library/think/debug/Html.php ( 4.02 KB )

[ DB ] CONNECT:[ UseTime:0.003369s ] mysql:host=127.0.0.1;port=3306;dbname=news;charset=utf8mb4
[ SQL ] SHOW COLUMNS FROM `cmf_portal_tag` [ RunTime:0.000795s ]
[ SQL ] SELECT * FROM `cmf_portal_tag` WHERE `id` = 700 AND `status` = 1 LIMIT 1 [ RunTime:0.000341s ]
[ EXPLAIN : array ( 'id' => 1, 'select_type' => 'SIMPLE', 'table' => 'cmf_portal_tag', 'type' => 'const', 'possible_keys' => 'PRIMARY', 'key' => 'PRIMARY', 'key_len' => '8', 'ref' => 'const', 'rows' => 1, 'extra' => NULL, ) ]
[ SQL ] SHOW COLUMNS FROM `cmf_portal_tag_post` [ RunTime:0.000593s ]
[ 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` = 700 AND `p`.`delete_time` = '0' AND `post_status` = '1' LIMIT 1 [ RunTime:0.052803s ]
[ EXPLAIN : array ( 'id' => 1, 'select_type' => 'SIMPLE', 'table' => 'p', 'type' => 'ref', 'possible_keys' => 'PRIMARY,type_status_date', 'key' => 'type_status_date', 'key_len' => '1', 'ref' => 'const', 'rows' => 4128, 'extra' => 'Using where', ) ]
[ 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` = 700 AND `p`.`delete_time` = '0' AND `post_status` = '1' LIMIT 0,10 [ RunTime:0.060293s ]
[ EXPLAIN : array ( 'id' => 1, 'select_type' => 'SIMPLE', 'table' => 'p', 'type' => 'ref', 'possible_keys' => 'PRIMARY,type_status_date', 'key' => 'type_status_date', 'key_len' => '1', 'ref' => 'const', 'rows' => 4128, 'extra' => 'Using where', ) ]
[ DB ] CONNECT:[ UseTime:0.000301s ] 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` = 620 [ RunTime:0.000317s ]
[ EXPLAIN : array ( 'id' => 1, 'select_type' => 'SIMPLE', 'table' => 'tp', 'type' => 'ref', 'possible_keys' => 'post_id', 'key' => 'post_id', 'key_len' => '8', 'ref' => 'const', 'rows' => 2, 'extra' => 'Using index condition', ) ]
[ DB ] CONNECT:[ UseTime:0.000201s ] 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` = 719 [ RunTime:0.000272s ]
[ EXPLAIN : array ( 'id' => 1, 'select_type' => 'SIMPLE', 'table' => 'tp', 'type' => 'ref', 'possible_keys' => 'post_id', 'key' => 'post_id', 'key_len' => '8', 'ref' => 'const', 'rows' => 2, 'extra' => 'Using index condition', ) ]
[ DB ] CONNECT:[ UseTime:0.000195s ] 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` = 868 [ RunTime:0.000250s ]
[ EXPLAIN : array ( 'id' => 1, 'select_type' => 'SIMPLE', 'table' => 'tp', 'type' => 'ref', 'possible_keys' => 'post_id', 'key' => 'post_id', 'key_len' => '8', 'ref' => 'const', 'rows' => 2, 'extra' => 'Using index condition', ) ]
[ DB ] CONNECT:[ UseTime:0.000209s ] mysql:host=127.0.0.1;port=3306;dbname=news;charset=utf8mb4
[ SQL ] SHOW COLUMNS FROM `cmf_portal_category` [ RunTime:0.000713s ]
[ SQL ] SELECT `id`,`name` FROM `cmf_portal_category` WHERE `parent_id` > 0 AND `delete_time` = 0 AND `status` = 1 LIMIT 12 [ RunTime:0.000263s ]
[ 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:0.000226s ] mysql:host=127.0.0.1;port=3306;dbname=news;charset=utf8mb4
[ SQL ] SHOW COLUMNS FROM `cmf_link` [ RunTime:0.000576s ]
[ SQL ] SELECT * FROM `cmf_link` WHERE `status` = 1 ORDER BY `list_order` DESC [ RunTime:0.000300s ]
[ EXPLAIN : array ( 'id' => 1, 'select_type' => 'SIMPLE', 'table' => 'cmf_link', 'type' => 'ALL', 'possible_keys' => 'status', 'key' => NULL, 'key_len' => NULL, 'ref' => NULL, 'rows' => 3, 'extra' => 'Using where; Using filesort', ) ]
[ SQL ] SHOW COLUMNS FROM `cmf_theme_file` [ RunTime:0.000619s ]
[ SQL ] SELECT `more` FROM `cmf_theme_file` WHERE `theme` = 'default' AND ( `is_public` = 1 OR `file` = 'portal/index/word' ) [ RunTime:0.000241s ]
[ 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:0.000554s ]
[ SQL ] SELECT `option_value` FROM `cmf_option` WHERE `option_name` = 'storage' LIMIT 1 [ RunTime:0.000180s ]
[ EXPLAIN : array ( 'id' => 1, 'select_type' => 'SIMPLE', 'table' => NULL, 'type' => NULL, 'possible_keys' => NULL, 'key' => NULL, 'key_len' => NULL, 'ref' => NULL, 'rows' => NULL, 'extra' => 'Impossible WHERE noticed after reading const tables', ) ]

0.160307s

ShowPageTrace