【小仪器，大应用】PR2土壤剖面水分探头，用于多次生物多样性生态系统功能研究实验-医疗器械网

技术中心

当前位置：医疗器械网> 技术中心>【小仪器，大应用】PR2土壤剖面水分探头，用于多次生物多样性生态系统功能研究实验

【小仪器，大应用】PR2土壤剖面水分探头，用于多次生物多样性生态系统功能研究实验

来源：沃德精准（北京）科贸有限公司分类：操作使用 2023-12-11 11:25:08 13阅读次数

耶拿实验由德国研究基金会（DFG）资助，是一个专注生物多样性的长期研究项目。

该大型项目自2002年开展，现已吸纳超100位科学家。该研究旨在发现哪些机制会影响生态系统的功能并使其稳定。

该实验在德国耶拿的一块10公顷的土地上进行，包括约600块人工拼接的草地。

所有田块各不相同，有些单播，其他则混播最多60种青草、草本植物或豆科作物。有些田块还做了遮盖，用来模拟干旱等极端气候。

耶拿实验的研究发现，植物物种丰富度提高后，植物产量也随之增加。这意味着在多样性更高的草地上会产生更高的生物量。

几乎在整个项目的长期开展过程中，PR2剖面探测仪一直都是耶拿实验传感器网络的重要部分。

耶拿实验的科学协调人AnneEbeling博士解释道：“在我们的研究中，土壤湿度是多个过程的重要参数，尤其是表层土以下的土壤湿度。

因此，我们多年来一直使用PR2剖面探头测量地下一米深度的湿度剖面。

PR2可测量耶拿园区内共计240块实验田不同深度的土壤湿度。春天和夏天每周获取一次读数，秋天和冬天则每两周一次。”

PR2土壤剖面水分传感器可以迅速、精确、可靠的测量土壤剖面不同深度的土壤水分含量。

PR2使用新的专利传感技术使得它可以精确测量土壤绝对含水量。广泛适用于多种类型的土壤。

用户可以选择PR2-4，可测4个层面（10、20、30、40cm）。或选择PR2-6，可测6个层面（10、20、30、40、60、100cm）。

PR2和HH2读数表联合使用，是一种经济实用的多点移动测量方式。

PR2可以和DL6数据采集器联合使用，以实现土壤水分的连续动态监测。

对于多点的连续动态监测，可以使用DL2e数据采集器，使用DL2e还可以同时测量其他环境类的传感器。

END

标签：

参与评论

评论

登录后参与评论

全部评论(0条)

推荐阅读

【小仪器，大应用】PR2土壤剖面水分探头，用于多次生物多样性生态系统功能研究实验

PR2土壤剖面水分传感器可以迅速、精确、可靠的测量土壤剖面不同深度的土壤水分含量。PR2使用新的专利传感技术使得它可以精确测量土壤绝对含水量。广泛适用于多种类型的土壤。

沃德精准（北京）科贸有限公司 13
2023-12-11
土壤呼吸 | 黄淮海地区玉米/花生间作可减少碳足迹并提高生态系统净经济效益：一项为期四年的研究

转变种植方式从花生或玉米单作系统转变为玉米/花生间作系统可能是中国黄淮海地区减少农业碳足迹、提高净生态系统经济效益水平的有效途径。

理加联合科技有限公司 14
2024-03-21
LI-COR在线讲座预告 | 生态系统光合作用：遥感与通量塔的交汇（2024年4月）

涡度相关通量测量技术是直接评估大气与生态系统之间CO2交换量的主要方法，也是在站点层面进行GPP估算的有效手段。

北京莱阔生物科技有限公司 13
2024-03-18
文献分享丨灌溉绿洲农业生态系统中土壤呼吸CO2及其δ13C值随时间变化的测量策略

文献分享丨灌溉绿洲农业生态系统中土壤呼吸CO2及其δ13C值随时间变化的测量策略

 北京普瑞亿科科技有限公司 19
2024-03-01
Picarro | 淡水沉积物中的微塑料影响主要生物扰动者在生态系统功能中的作用

该研究表明，环境中的微塑料浓度通过减少水丝蚓的生物扰动活动，对沉积物-水界面的生物地球化学过程产生影响。

理加联合科技有限公司 14
2024-02-23
马鞍山某制药公司生物发酵应用案例

通过测量和控制pH和溶氧，可以帮助优化生物发酵过程，提高生产效率和产品质量。

上海博取仪器有限公司 7
2024-04-23
华中农业大学生物发酵应用案例

pH电极用于监测pH值调节整个菌种生长环境的酸碱度。溶氧电极监测整个过程的溶氧值的变化从而调节氮气补充的流量，以及后续的发酵过程监管。

上海博取仪器有限公司 7
2023-11-03
仪器推荐丨全功能模块化稳态瞬态荧光光谱仪FLS1000

激发和发射谱扫描、同步扫描、动力学测定、三维荧光光谱、近红外光谱测试

 天美仪拓实验室设备（上海）有限公司 12
2024-03-18
仪器推荐丨全功能模块化稳态瞬态荧光光谱仪FLS1000

激发和发射谱扫描、同步扫描、动力学测定、三维荧光光谱、近红外光谱测试

 天美仪拓实验室设备（上海）有限公司 5
2024-03-04
仪器推荐丨全功能模块化稳态瞬态荧光光谱仪FLS1000

激发和发射谱扫描、同步扫描、动力学测定、三维荧光光谱、近红外光谱测试

 天美仪拓实验室设备（上海）有限公司 5
2024-02-28

版权与免责声明

①本文由医疗器械网入驻的作者或注册的会员撰写并发布，观点仅代表作者本人，不代表医疗器械网立场。若内容侵犯到您的合法权益，请及时告诉,我们立即通知作者，并马上删除。

②凡本网注明"来源：医疗器械网"的所有作品，版权均属于医疗器械网，转载时须经本网同意，并请注明医疗器械网(www.120med.com)。

③本网转载并注明来源的作品，目的在于传递更多信息，并不代表本网赞同其观点或证实其内容的真实性，不承担此类作品侵权行为的直接责任及连带责任。其他媒体、网站或个人从本网转载时，必须保留本网注明的作品来源，并自负版权等法律责任。

④若本站内容侵犯到您的合法权益，请及时告诉,我们马上修改或删除。邮箱：hezou_yiqi

关于作者

沃德精准（北京）科贸有限公司

作者简介：[详细]

最近更新：2023-09-18 16:20:36

关注私信

更多

最新话题

#医疗反腐#

医疗反腐进行时，北京卫健委原主任获刑11年！

福州市医保局党组书记因涉嫌严重违纪违法，任上被查

最新文章

作者榜

联系我们

400-822-6768 （周一至周五 09:00 ~ 18:00）

服务咨询：932545765

采购服务：2508277101

展会合作：784540580

综合服务：11694366

关注我们

关注微信公众号
120med手机版

沪公网安备 31011502008050号| ICP备案号：沪ICP备16012899| 互联网药品信息服务资格证书| 广播电视节目经营许可证| 营业执照证书

Copyright 2022 120med.com All Rights Reserved , 未经书面授权 , 页面内容不得以任何形式进行复制

基本文件流程错误 SQL 调试

/data/httpd/120med.com/public/index.php ( 0.94 KB )
/data/httpd/120med.com/thinkphp/start.php ( 0.72 KB )
/data/httpd/120med.com/thinkphp/base.php ( 2.60 KB )
/data/httpd/120med.com/thinkphp/library/think/Loader.php ( 21.07 KB )
/data/httpd/120med.com/vendor/composer/autoload_static.php ( 5.37 KB )
/data/httpd/120med.com/vendor/symfony/polyfill-mbstring/bootstrap.php ( 7.07 KB )
/data/httpd/120med.com/vendor/ralouphie/getallheaders/src/getallheaders.php ( 1.60 KB )
/data/httpd/120med.com/vendor/symfony/polyfill-ctype/bootstrap.php ( 1.56 KB )
/data/httpd/120med.com/vendor/symfony/deprecation-contracts/function.php ( 0.98 KB )
/data/httpd/120med.com/vendor/guzzlehttp/promises/src/functions_include.php ( 0.16 KB )
/data/httpd/120med.com/vendor/guzzlehttp/promises/src/functions.php ( 9.89 KB )
/data/httpd/120med.com/vendor/mtdowling/jmespath.php/src/JmesPath.php ( 0.36 KB )
/data/httpd/120med.com/vendor/guzzlehttp/guzzle/src/functions_include.php ( 0.16 KB )
/data/httpd/120med.com/vendor/guzzlehttp/guzzle/src/functions.php ( 5.56 KB )
/data/httpd/120med.com/vendor/danielstjules/stringy/src/Create.php ( 0.55 KB )
/data/httpd/120med.com/vendor/adbario/php-dot-notation/src/helpers.php ( 0.49 KB )
/data/httpd/120med.com/vendor/topthink/think-captcha/src/helper.php ( 1.94 KB )
/data/httpd/120med.com/thinkphp/library/think/Route.php ( 60.23 KB )
/data/httpd/120med.com/thinkphp/library/think/Config.php ( 6.38 KB )
/data/httpd/120med.com/thinkphp/library/think/Validate.php ( 41.63 KB )
/data/httpd/120med.com/vendor/alibabacloud/client/src/Functions.php ( 5.32 KB )
/data/httpd/120med.com/thinkphp/library/think/Error.php ( 3.75 KB )
/data/httpd/120med.com/thinkphp/convention.php ( 10.37 KB )
/data/httpd/120med.com/thinkphp/library/think/App.php ( 21.51 KB )
/data/httpd/120med.com/thinkphp/library/think/Request.php ( 49.78 KB )
/data/httpd/120med.com/application/config.php ( 14.25 KB )
/data/httpd/120med.com/thinkphp/library/think/Env.php ( 1.21 KB )
/data/httpd/120med.com/application/database.php ( 2.10 KB )
/data/httpd/120med.com/thinkphp/library/think/Hook.php ( 4.71 KB )
/data/httpd/120med.com/application/tags.php ( 1.08 KB )
/data/httpd/120med.com/application/common.php ( 44.43 KB )
/data/httpd/120med.com/thinkphp/helper.php ( 17.30 KB )
/data/httpd/120med.com/thinkphp/library/think/Lang.php ( 7.23 KB )
/data/httpd/120med.com/thinkphp/lang/zh-cn.php ( 11.81 KB )
/data/httpd/120med.com/application/route.php ( 10.45 KB )
/data/httpd/120med.com/application/technews/config.php ( 1.22 KB )
/data/httpd/120med.com/application/technews/controller/Index.php ( 3.33 KB )
/data/httpd/120med.com/thinkphp/library/think/Controller.php ( 6.07 KB )
/data/httpd/120med.com/thinkphp/library/traits/controller/Jump.php ( 6.15 KB )
/data/httpd/120med.com/thinkphp/library/think/View.php ( 6.77 KB )
/data/httpd/120med.com/thinkphp/library/think/view/driver/Think.php ( 5.64 KB )
/data/httpd/120med.com/thinkphp/library/think/Template.php ( 44.90 KB )
/data/httpd/120med.com/thinkphp/library/think/template/driver/File.php ( 2.24 KB )
/data/httpd/120med.com/thinkphp/library/think/exception/ErrorException.php ( 1.83 KB )
/data/httpd/120med.com/thinkphp/library/think/Exception.php ( 1.60 KB )
/data/httpd/120med.com/thinkphp/library/think/exception/Handle.php ( 8.44 KB )
/data/httpd/120med.com/thinkphp/library/think/Log.php ( 6.05 KB )
/data/httpd/120med.com/application/technews/service/NewsService.php ( 7.18 KB )
/data/httpd/120med.com/application/common/model/TechNewsCategory.php ( 1.42 KB )
/data/httpd/120med.com/application/common/model/BaseModel.php ( 2.30 KB )
/data/httpd/120med.com/thinkphp/library/think/Model.php ( 69.14 KB )
/data/httpd/120med.com/thinkphp/library/think/Db.php ( 6.67 KB )
/data/httpd/120med.com/thinkphp/library/think/db/connector/Mysql.php ( 3.89 KB )
/data/httpd/120med.com/thinkphp/library/think/db/Connection.php ( 29.97 KB )
/data/httpd/120med.com/thinkphp/library/think/db/Query.php ( 93.74 KB )
/data/httpd/120med.com/thinkphp/library/think/db/builder/Mysql.php ( 4.53 KB )
/data/httpd/120med.com/thinkphp/library/think/db/Builder.php ( 31.55 KB )
/data/httpd/120med.com/thinkphp/library/think/Debug.php ( 7.13 KB )
/data/httpd/120med.com/thinkphp/library/think/model/Collection.php ( 2.27 KB )
/data/httpd/120med.com/thinkphp/library/think/Collection.php ( 10.91 KB )
/data/httpd/120med.com/application/common/model/TechNews.php ( 10.35 KB )
/data/httpd/120med.com/thinkphp/library/think/model/relation/BelongsTo.php ( 7.75 KB )
/data/httpd/120med.com/thinkphp/library/think/model/relation/OneToOne.php ( 10.03 KB )
/data/httpd/120med.com/thinkphp/library/think/model/Relation.php ( 3.61 KB )
/data/httpd/120med.com/application/common/model/UserInfo.php ( 2.32 KB )
/data/httpd/120med.com/application/common/model/Company.php ( 4.93 KB )
/data/httpd/120med.com/thinkphp/library/think/model/relation/HasOne.php ( 7.37 KB )
/data/httpd/120med.com/application/common/model/TechNewsText.php ( 0.22 KB )
/data/httpd/120med.com/thinkphp/library/think/model/relation/HasMany.php ( 9.97 KB )
/data/httpd/120med.com/application/common/model/TechNewsBelongCategory.php ( 0.44 KB )
/data/httpd/120med.com/thinkphp/library/think/Session.php ( 10.86 KB )
/data/httpd/120med.com/application/common/model/UserFollow.php ( 1.59 KB )
/data/httpd/120med.com/application/common/model/product/SeriesProduct.php ( 2.03 KB )
/data/httpd/120med.com/application/common/model/product/BaseProductModel.php ( 1.94 KB )
/data/httpd/120med.com/application/common/model/product/SeriesPicture.php ( 0.35 KB )
/data/httpd/120med.com/application/common/model/TechNewsComment.php ( 2.51 KB )
/data/httpd/120med.com/thinkphp/library/think/db/Expression.php ( 1.11 KB )
/data/httpd/120med.com/extend/org/pscws4/Pscws4.php ( 32.34 KB )
/data/httpd/120med.com/extend/org/pscws4/XDB_R.php ( 4.50 KB )
/data/httpd/120med.com/extend/sphinx/sphinxapi.php ( 51.21 KB )
/data/httpd/120med.com/application/common/model/Topic.php ( 2.97 KB )
/data/httpd/120med.com/application/common/model/TopicInfoList.php ( 4.21 KB )
/data/httpd/120med.com/thinkphp/library/think/model/relation/MorphTo.php ( 9.21 KB )
/data/httpd/120med.com/application/common/model/News.php ( 11.07 KB )
/data/httpd/120med.com/application/common/model/User.php ( 3.16 KB )
/data/httpd/120med.com/application/common/model/Seo.php ( 0.18 KB )
/data/httpd/120med.com/thinkphp/library/think/Cache.php ( 6.10 KB )
/data/httpd/120med.com/thinkphp/library/think/cache/driver/File.php ( 7.27 KB )
/data/httpd/120med.com/thinkphp/library/think/cache/Driver.php ( 5.98 KB )
/data/httpd/120med.com/runtime/temp/b0108cfa51993aa6add40fad2d739741.php ( 25.79 KB )
/data/httpd/120med.com/thinkphp/library/think/Url.php ( 12.72 KB )
/data/httpd/120med.com/application/common/extend/XDeode.php ( 1.87 KB )
/data/httpd/120med.com/thinkphp/library/think/Response.php ( 8.28 KB )
/data/httpd/120med.com/thinkphp/library/think/debug/Html.php ( 4.17 KB )

[8]未定义数组索引: page
[2]Declaration of app\common\model\TechNewsCategory::getList($filter = Array) should be compatible with app\common\model\BaseModel::getList($filter = Array, $sort = Array)
[8]未定义数组下标: 0
[2]Declaration of app\common\model\TechNews::getAllList($filter = Array, $limit = 10, $order = Array, $with = Array) should be compatible with app\common\model\BaseModel::getAllList($filter = Array, $with = Array, $limit = 0, $sort = Array, $field = 'a.*', $join = Array)
[2]Declaration of app\common\model\Company::getAllList($filter = Array, $limit = 20) should be compatible with app\common\model\BaseModel::getAllList($filter = Array, $with = Array, $limit = 0, $sort = Array, $field = 'a.*', $join = Array)
[8]未定义数组索引: center
[8]Only variables should be passed by reference
[2]Declaration of app\common\model\TechNewsComment::getAllList($filter = Array, $limit = 16) should be compatible with app\common\model\BaseModel::getAllList($filter = Array, $with = Array, $limit = 0, $sort = Array, $field = 'a.*', $join = Array)
[8192]Function create_function() is deprecated
[8192]Function create_function() is deprecated
[8]未定义数组索引: area
[8]未定义数组索引: st
[2]Declaration of app\common\model\Topic::getList($filter = Array) should be compatible with app\common\model\BaseModel::getList($filter = Array, $sort = Array)
[2]Declaration of app\common\model\Topic::getAllList($filter = Array, $field = 'id,md5,tit...', $limit = 0) should be compatible with app\common\model\BaseModel::getAllList($filter = Array, $with = Array, $limit = 0, $sort = Array, $field = 'a.*', $join = Array)
[2]Declaration of app\common\model\TopicInfoList::getAllList($filter = Array, $limit = 8) should be compatible with app\common\model\BaseModel::getAllList($filter = Array, $with = Array, $limit = 0, $sort = Array, $field = 'a.*', $join = Array)
[2]Declaration of app\common\model\News::getAllList($filter = Array, $limit = 16, $order = Array, $with = Array) should be compatible with app\common\model\BaseModel::getAllList($filter = Array, $with = Array, $limit = 0, $sort = Array, $field = 'a.*', $join = Array)
[8]未定义数组索引: center
[8]未定义数组索引: cid
[8]未定义数组索引: cid
[8]未定义数组索引: cid
[8]未定义数组索引: cid
[8]未定义数组索引: cid
[8]未定义数组索引: cid
[8]未定义数组索引: cid
[8]未定义数组索引: cid
[8]未定义数组索引: cid
[8]未定义数组索引: goods_list
[8]未定义数组下标: 0
[8]未定义数组索引: center
[8]未定义数组索引: center
[8]未定义数组索引: center
[8]未定义数组索引: center
[8]未定义数组索引: center
[8]未定义数组索引: wtt_list

[ DB ] CONNECT:[ UseTime:0.000295s ] mysql:host=127.0.0.1;port=3306;dbname=120med;charset=utf8
[ SQL ] SHOW COLUMNS FROM `tech_news_category` [ RunTime:0.001026s ]
[ SQL ] SELECT `id`,`name` FROM `tech_news_category` WHERE `is_show` = 1 [ RunTime:0.000232s ]
[ SQL ] SELECT * FROM `tech_news_category` WHERE `parent_id` = 0 AND `is_show` = 1 ORDER BY `sort` ASC,`id` DESC [ RunTime:0.000298s ]
[ SQL ] SHOW COLUMNS FROM `company` [ RunTime:0.000997s ]
[ SQL ] SHOW COLUMNS FROM `tech_news` [ RunTime:0.000814s ]
[ SQL ] SELECT * FROM `tech_news` WHERE `md5` = '2cb98b09c9510d53' AND `review_status` = 1 LIMIT 1 [ RunTime:0.000278s ]
[ SQL ] SHOW COLUMNS FROM `user_info` [ RunTime:0.000825s ]
[ SQL ] SELECT * FROM `user_info` WHERE `user_id` = 673 [ RunTime:0.000753s ]
[ SQL ] SELECT * FROM `company` WHERE `id` = 791 [ RunTime:0.000183s ]
[ SQL ] SHOW COLUMNS FROM `tech_news_text` [ RunTime:0.000720s ]
[ SQL ] SELECT * FROM `tech_news_text` WHERE `tech_news_id` = 1790 [ RunTime:0.014437s ]
[ SQL ] SHOW COLUMNS FROM `tech_news_belong_category` [ RunTime:0.000887s ]
[ SQL ] SELECT * FROM `tech_news_belong_category` WHERE `tech_news_id` = 1790 [ RunTime:0.000947s ]
[ SQL ] SELECT * FROM `tech_news_category` WHERE `id` IN (2) [ RunTime:0.000161s ]
[ SQL ] SHOW COLUMNS FROM `user_follow` [ RunTime:0.000772s ]
[ SQL ] SELECT `id` FROM `user_follow` WHERE `user_id` IS NULL AND `follow_user_id` = 673 LIMIT 1 [ RunTime:0.000188s ]
[ SQL ] SHOW COLUMNS FROM `tech_news_comment` [ RunTime:0.001020s ]
[ SQL ] SELECT * FROM `tech_news_comment` WHERE `tech_news_id` = 1790 AND `parent_id` = 0 ORDER BY `id` DESC [ RunTime:0.000261s ]
[ SQL ] SELECT COUNT(*) AS tp_count FROM `tech_news_comment` WHERE `tech_news_id` = 1790 LIMIT 1 [ RunTime:0.000151s ]
[ SQL ] SELECT * FROM `tech_news` WHERE `is_show` = 1 AND `review_status` = 1 AND `id` IN (1790,3004,2926,2649,2506,3595,1514,2940,2663,2576) ORDER BY field(id,1790,3004,2926,2649,2506,3595,1514,2940,2663,2576) [ RunTime:0.000408s ]
[ SQL ] SELECT * FROM `user_info` WHERE `user_id` IN (673,369,806,372,450,714) [ RunTime:0.000675s ]
[ SQL ] SHOW COLUMNS FROM `topic` [ RunTime:0.000909s ]
[ SQL ] SELECT `id`,`md5`,`title`,`created_time` FROM `topic` WHERE `review_status` = 1 ORDER BY `id` DESC LIMIT 4 [ RunTime:0.000240s ]
[ SQL ] SHOW COLUMNS FROM `topic_info_list` [ RunTime:0.000793s ]
[ SQL ] SELECT * FROM `topic_info_list` WHERE `topic_id` = 1 ORDER BY `id` DESC LIMIT 2 [ RunTime:0.000167s ]
[ SQL ] SHOW COLUMNS FROM `news` [ RunTime:0.000878s ]
[ SQL ] SELECT * FROM `news` WHERE `id` IN (864,849) [ RunTime:0.000246s ]
[ SQL ] SELECT `id`,`md5`,`title`,`created_time` FROM `tech_news` WHERE `review_status` = 1 AND `is_show` = 1 ORDER BY `id` DESC LIMIT 10 [ RunTime:0.000176s ]
[ SQL ] SHOW COLUMNS FROM `user` [ RunTime:0.000712s ]
[ SQL ] SELECT `a`.* FROM `user` `a` INNER JOIN `tech_news` `b` ON `a`.`id`=`b`.`user_id` GROUP BY `a`.`id` ORDER BY `b`.`id` DESC LIMIT 10 [ RunTime:0.004810s ]
[ SQL ] SELECT * FROM `user_info` WHERE `user_id` IN (444,224,13,239,598,697,394,285,190,502) [ RunTime:0.000804s ]
[ SQL ] SHOW COLUMNS FROM `seo` [ RunTime:0.000808s ]
[ SQL ] SELECT * FROM `seo` WHERE `column_type` = '16' AND `page_type` = 'tech_news' AND `info_id` = 1790 LIMIT 1 [ RunTime:0.000200s ]
[ SQL ] SELECT * FROM `tech_news_belong_category` WHERE `tech_news_id` = 1790 [ RunTime:0.001639s ]
[ SQL ] SELECT * FROM `tech_news_belong_category` WHERE `tech_news_id` = 3004 [ RunTime:0.001413s ]
[ SQL ] SELECT * FROM `tech_news_belong_category` WHERE `tech_news_id` = 2926 [ RunTime:0.001015s ]
[ SQL ] SELECT * FROM `tech_news_belong_category` WHERE `tech_news_id` = 2649 [ RunTime:0.000981s ]
[ SQL ] SELECT * FROM `tech_news_belong_category` WHERE `tech_news_id` = 2506 [ RunTime:0.001031s ]
[ SQL ] SELECT * FROM `tech_news_belong_category` WHERE `tech_news_id` = 3595 [ RunTime:0.001010s ]
[ SQL ] SELECT * FROM `tech_news_belong_category` WHERE `tech_news_id` = 1514 [ RunTime:0.001013s ]
[ SQL ] SELECT * FROM `tech_news_belong_category` WHERE `tech_news_id` = 2940 [ RunTime:0.000955s ]
[ SQL ] SELECT * FROM `tech_news_belong_category` WHERE `tech_news_id` = 2663 [ RunTime:0.001092s ]
[ SQL ] SELECT * FROM `tech_news_belong_category` WHERE `tech_news_id` = 2576 [ RunTime:0.000846s ]
[ SQL ] SELECT * FROM `user` WHERE `id` = 673 LIMIT 1 [ RunTime:0.000167s ]
[ SQL ] SELECT COUNT(*) AS tp_count FROM `user_follow` WHERE `follow_user_id` = 444 LIMIT 1 [ RunTime:0.000232s ]
[ SQL ] SELECT COUNT(*) AS tp_count FROM `user_follow` WHERE `user_id` = 444 LIMIT 1 [ RunTime:0.000183s ]
[ SQL ] SELECT COUNT(*) AS tp_count FROM `user_follow` WHERE `follow_user_id` = 224 LIMIT 1 [ RunTime:0.000215s ]
[ SQL ] SELECT COUNT(*) AS tp_count FROM `user_follow` WHERE `user_id` = 224 LIMIT 1 [ RunTime:0.000171s ]
[ SQL ] SELECT COUNT(*) AS tp_count FROM `user_follow` WHERE `follow_user_id` = 13 LIMIT 1 [ RunTime:0.000167s ]
[ SQL ] SELECT COUNT(*) AS tp_count FROM `user_follow` WHERE `user_id` = 13 LIMIT 1 [ RunTime:0.000166s ]
[ SQL ] SELECT COUNT(*) AS tp_count FROM `user_follow` WHERE `follow_user_id` = 239 LIMIT 1 [ RunTime:0.000177s ]
[ SQL ] SELECT COUNT(*) AS tp_count FROM `user_follow` WHERE `user_id` = 239 LIMIT 1 [ RunTime:0.000161s ]
[ SQL ] SELECT COUNT(*) AS tp_count FROM `user_follow` WHERE `follow_user_id` = 598 LIMIT 1 [ RunTime:0.000165s ]
[ SQL ] SELECT COUNT(*) AS tp_count FROM `user_follow` WHERE `user_id` = 598 LIMIT 1 [ RunTime:0.000168s ]
[ SQL ] SELECT COUNT(*) AS tp_count FROM `user_follow` WHERE `follow_user_id` = 697 LIMIT 1 [ RunTime:0.000171s ]
[ SQL ] SELECT COUNT(*) AS tp_count FROM `user_follow` WHERE `user_id` = 697 LIMIT 1 [ RunTime:0.000182s ]
[ SQL ] SELECT COUNT(*) AS tp_count FROM `user_follow` WHERE `follow_user_id` = 394 LIMIT 1 [ RunTime:0.000166s ]
[ SQL ] SELECT COUNT(*) AS tp_count FROM `user_follow` WHERE `user_id` = 394 LIMIT 1 [ RunTime:0.000165s ]
[ SQL ] SELECT COUNT(*) AS tp_count FROM `user_follow` WHERE `follow_user_id` = 285 LIMIT 1 [ RunTime:0.000163s ]
[ SQL ] SELECT COUNT(*) AS tp_count FROM `user_follow` WHERE `user_id` = 285 LIMIT 1 [ RunTime:0.000177s ]
[ SQL ] SELECT COUNT(*) AS tp_count FROM `user_follow` WHERE `follow_user_id` = 190 LIMIT 1 [ RunTime:0.000161s ]
[ SQL ] SELECT COUNT(*) AS tp_count FROM `user_follow` WHERE `user_id` = 190 LIMIT 1 [ RunTime:0.000210s ]
[ SQL ] SELECT COUNT(*) AS tp_count FROM `user_follow` WHERE `follow_user_id` = 502 LIMIT 1 [ RunTime:0.000144s ]
[ SQL ] SELECT COUNT(*) AS tp_count FROM `user_follow` WHERE `user_id` = 502 LIMIT 1 [ RunTime:0.000152s ]

0.183197s

ShowPageTrace