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PDF描述：High Frequency Synchronous Buck Converters for Computer Processor Power 高频同步降压转换器，用于计算机处理器电源

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SHOW FULL COLUMNS FROM `visit_log` [ RunTime:0.002670s ]
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SHOW FULL COLUMNS FROM `product_type` [ RunTime:0.002624s ]
SELECT `id`,`typeid`,`name`,`typestr` FROM `product_type` WHERE `id` NOT IN (11,12,13,14,15) AND `id` <= 750 [ RunTime:0.000773s ]
SHOW FULL COLUMNS FROM `o_cart` [ RunTime:0.001412s ]
SELECT COUNT(*) AS think_count FROM `o_cart` WHERE ( `userId` = 0 AND `visitIP` = '216.73.217.54' ) [ RunTime:0.000435s ]
SHOW FULL COLUMNS FROM `ad` [ RunTime:0.002979s ]
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SHOW FULL COLUMNS FROM `stock` [ RunTime:0.001498s ]
SELECT `s`.*,`u`.`company`,`t`.`name` FROM `stock` `s` LEFT JOIN `user` `u` ON `u`.`id`=`s`.`userid` LEFT JOIN `product_type` `t` ON `t`.`id`=`s`.`categoryid` WHERE `s`.`id` = '44073845' LIMIT 1 [ RunTime:0.001300s ]
SHOW FULL COLUMNS FROM `stock_pra` [ RunTime:0.002048s ]
SELECT * FROM `stock_pra` WHERE `stockid` = 44073845 [ RunTime:0.000476s ]
SHOW FULL COLUMNS FROM `stock_price` [ RunTime:0.000929s ]
SELECT * FROM `stock_price` WHERE `stockid` = 44073845 ORDER BY `minOrder` ASC [ RunTime:0.001379s ]
SHOW FULL COLUMNS FROM `stock_unitquantity` [ RunTime:0.001031s ]
SELECT * FROM `stock_unitquantity` WHERE `stockid` = 44073845 ORDER BY `unit` DESC [ RunTime:0.000376s ]
SHOW FULL COLUMNS FROM `stock_warehousequantity` [ RunTime:0.001174s ]
SELECT * FROM `stock_warehousequantity` WHERE `stockid` = 44073845 [ RunTime:0.000343s ]
SELECT `name` FROM `product_type` WHERE `id` = 0 LIMIT 1 [ RunTime:0.000237s ]
SELECT * FROM `stock_price` WHERE `stockid` = 44073845 ORDER BY `minOrder` ASC [ RunTime:0.000269s ]
CONNECT:[ UseTime:0.000716s ] mysql:host=127.0.0.1;port=3306;dbname=ic72com_pdf;charset=utf8
select * from pdf where partno='IRFR3711ZTRL' and brandshort='Infineon Technologies' limit 1 [ RunTime:0.002659s ]
SHOW FULL COLUMNS FROM `pdf` [ RunTime:0.001563s ]
SELECT `id`,`partno`,`note`,`note_cn` FROM `pdf` WHERE `partno` = 'IRFR3711ZTRL' LIMIT 1 [ RunTime:0.000820s ]
SHOW FULL COLUMNS FROM `stock_pra_lib` [ RunTime:0.001107s ]
SELECT `pra` FROM `stock_pra_lib` WHERE ( ( `partno` = 'IRFR3711ZTRL' OR `brand` LIKE 'Infineon Technologies%' ) ) LIMIT 1 [ RunTime:0.000832s ]
SELECT `id` FROM `stock` WHERE `id` <> 44073845 AND `partno` = 'IRFR3711ZTRL' AND `lockUser` = 0 AND ( LOWER(brand) LIKE '%infineon technologies%' ) [ RunTime:0.001145s ]
SHOW FULL COLUMNS FROM `icreplace` [ RunTime:0.001553s ]
SELECT `r`.*,`b`.`brandshort`,`b`.`brandcn` FROM `icreplace` `r` LEFT JOIN `stock_brand` `b` ON `b`.`id`=`r`.`icbrandid` WHERE `r`.`partno` = 'IRFR3711ZTRL' ORDER BY `r`.`id` DESC LIMIT 5 [ RunTime:0.000560s ]
SELECT `id`,`code`,`imgurl`,`minOrderPrice`,`partno`,`brand`,`package` FROM `stock` WHERE `categoryid` = 0 AND ( `partno` > 'IRFR3711ZTRL' ) ORDER BY `partno` ASC LIMIT 8 [ RunTime:0.005287s ]
SELECT `id`,`code`,`imgurl`,`minOrderPrice`,`partno`,`brand`,`package` FROM `stock` WHERE `status` = 3 ORDER BY `partno` ASC LIMIT 8 [ RunTime:0.000367s ]

0.278643s

IRFR3711ZTRL

购买数量

总价金额： ￥ 25813.701

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总价金额：￥ 25813.701