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【PPT课件】兽医B超妊娠诊断技术培训

2026-06-09 18:00:33

【PPT课件】兽医B超妊娠诊断技术培训

【PPT课件】兽医B超妊娠诊断技术培训

PPT《B超博瑞奶牛妊娠诊断》共45页。

涵盖妊娠诊断意义与目的、超声诊断基本原理、B型超声检查方法、不同日龄胚胎发育图像对比、牛正常卵巢超声图像、卵巢疾病超声诊断总结、子宫内膜炎概述与治疗、繁殖疾病治疗原则、课程总结等

系统讲解奶牛妊娠B超诊断全流程，从设备原理到实操规范，从胚胎发育观察到繁殖疾病鉴别诊断，助力兽医超声技术提升

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CONNECT:[ UseTime:0.000451s ] mysql:host=127.0.0.1;port=3306;dbname=a_sjds;charset=utf8mb4
SHOW FULL COLUMNS FROM `fenlei` [ RunTime:0.000885s ]
SELECT * FROM `fenlei` WHERE `fid` = 0 [ RunTime:0.000322s ]
SELECT * FROM `fenlei` WHERE `fid` = 63 [ RunTime:0.000288s ]
SHOW FULL COLUMNS FROM `set` [ RunTime:0.000471s ]
SELECT * FROM `set` [ RunTime:0.000218s ]
SHOW FULL COLUMNS FROM `article` [ RunTime:0.000499s ]
SELECT * FROM `article` WHERE `id` = 510451 LIMIT 1 [ RunTime:0.001043s ]
UPDATE `article` SET `lasttime` = 1781489062 WHERE `id` = 510451 [ RunTime:0.018853s ]
SELECT * FROM `fenlei` WHERE `id` = 66 LIMIT 1 [ RunTime:0.000281s ]
SELECT * FROM `article` WHERE `id` < 510451 ORDER BY `id` DESC LIMIT 1 [ RunTime:0.003358s ]
SELECT * FROM `article` WHERE `id` > 510451 ORDER BY `id` ASC LIMIT 1 [ RunTime:0.007196s ]
SELECT * FROM `article` WHERE `id` < 510451 ORDER BY `id` DESC LIMIT 10 [ RunTime:0.004485s ]
SELECT * FROM `article` WHERE `id` < 510451 ORDER BY `id` DESC LIMIT 10,10 [ RunTime:0.010942s ]
SELECT * FROM `article` WHERE `id` < 510451 ORDER BY `id` DESC LIMIT 20,10 [ RunTime:0.020622s ]

0.142278s

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