[新聞] 全壘打滿天飛 是打者強不是球有事已回收
全壘打滿天飛 是打者強不是球有事
2016年04月29日16:11
今年球季開打到昨天為止,總計敲出123支全壘打,到底是打者強,還是球有問題?中華
職棒聯盟今天公布今年比賽用球「華櫻990」彈性係數,經過臺北市立大學運動器材科技
研究所檢測,今年比賽用球彈性係數0.576,符合規定。
根據中職所訂彈性係數之標準,在0.560至0.580之間,因此0.576是符合規定,同樣型號
的「華櫻990」,在2011年檢測的數值,是0.571。
中職比賽用球由台北市立大學運動器材科技研究所進行檢測,測試項目包括外觀、縫線數
、重量、圓周、直徑、縫線高度、縫線寬度、恢復係數(COR)及壓縮值(C-D)等共九項
。
中職秘書長朱康震說:「我們每年都有檢測比賽用球,去年數值與今年差異並不大,今年
數值在我們預期內,也是在合格值內的正常範圍,北市大檢測也認為不足以影響投打內容
結果。」
朱康震強調,明年會將比賽用球的檢測,在例行賽前就測完,「而且未來投標廠商,除了
自備國外單位的檢測文件外,也需附上北市大的檢測資料,因為中職與WBSC都認可北市大
的檢測。」(王翊亘/台北報導)
http://goo.gl/y0Dat1
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04/29 16:57, , 1F
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04/29 16:58, , 8F
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04/29 16:58, , 9F
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04/29 16:59, , 10F
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04/29 16:59, , 12F
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04/29 17:00, , 15F
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04/29 17:00, , 16F
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04/29 17:01, , 18F
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04/29 17:02, , 26F
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04/29 17:02, , 27F
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04/29 17:02, , 28F
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04/29 17:03, , 29F
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04/29 17:03, , 30F
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04/29 17:03, , 31F
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04/29 17:03, , 32F
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04/29 17:03, , 33F
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04/29 17:04, , 34F
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04/29 17:04, , 35F
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04/29 17:04, , 36F
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04/29 17:04, , 37F
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04/29 17:05, , 39F
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還有 42 則推文
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04/29 17:34, , 82F
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04/29 17:34, , 83F
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04/29 17:34, , 84F
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04/29 17:35, , 85F
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04/29 17:37, , 86F
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04/29 17:42, , 87F
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04/29 17:43, , 88F
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04/29 17:43, , 89F
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04/29 17:44, , 90F
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04/29 17:49, , 93F
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04/29 17:51, , 94F
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04/29 17:52, , 95F
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04/29 17:54, , 96F
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04/29 17:54, , 97F
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04/29 17:56, , 99F
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04/29 17:56, , 100F
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04/29 17:57, , 101F
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04/29 18:00, , 102F
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04/29 18:31, , 103F
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04/29 18:33, , 104F
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04/29 18:35, , 105F
04/29 18:35, 105F
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04/29 18:35, , 106F
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04/29 18:48, , 107F
04/29 18:48, 107F
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04/29 18:52, , 108F
04/29 18:52, 108F
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04/29 18:53, , 109F
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04/29 19:58, , 110F
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04/29 19:59, , 111F
04/29 19:59, 111F
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04/29 20:32, , 112F
04/29 20:32, 112F
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04/29 21:32, , 113F
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04/29 21:43, , 114F
04/29 21:43, 114F
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04/29 22:40, , 115F
04/29 22:40, 115F
噓
04/29 22:57, , 116F
04/29 22:57, 116F
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04/29 22:58, , 117F
04/29 22:58, 117F
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04/29 23:01, , 118F
04/29 23:01, 118F
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04/29 23:01, , 119F
04/29 23:01, 119F
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04/30 09:55, , 120F
04/30 09:55, 120F
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04/30 16:03, , 121F
04/30 16:03, 121F
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