- 防率
- 防御率
- 投手责任得分率
- 自责分率
- earn: vt. 1.赚得，挣得。 2.获得，赢得，博得(名声)。 ...
- run: adj. 刚出海的，刚捉上来的(鱼)，榨取的(蜜等)；熔 ...
- average: n. 1.平均，平均数。 2.一般水平，平均标准。 3. ...
- earned run: 投手责任得分; 投手责任失分; 自分; 自责分
- average earned ratio: 平均收益率
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earned run average中文什么意思
- 防率
- 防御率
- 投手责任得分率
- 自责分率
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例句与用法
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- Wang has been sensational for the yankees this season and is 18 - 6 with a 3 . 57 earned run average
王建民本季在洋基队有著令人惊艳的表现， 18胜6负，自责分率3 . 57 。 - The yankees led in every game , but the bullpen , which leads the majors in appearances , had a 7 . 02 earned run average
洋基在每场比赛都取得领先，但是牛棚，全联盟出赛最多的牛棚，投手自责分率平均为7 . 02 。 - Wang will also be trying to match a career high by winning his fifth straight start and enters today ' s contest with a 7 - 4 record and a 3 . 33 earned run average
小王带著7胜4败， 3 . 33的投手自责分率，将试著以这次比赛挑战他生涯到目前为止的连胜五场记录。 - Zito has a 5 . 20 career earned run average against the yankees . last season , he allowed 13 earned runs in 14 1 / 3 innings for an 8 . 16 e . r . a . against them
鸡头对上洋基的生涯自责分率为5 . 20 ，上一季对上洋基时，他141 / 3局投球失掉13分自责分，自责分率为8 . 16 。 - Wang went 19 - 6 with a 3 . 63 earned run average last season and won his start in the division series against the detroit tigers , the yankees ' only playoff victory
王建民去年球季战绩19胜6败，防御率3 . 63 ，而且在季后赛第一轮面对底特律老虎时赢得胜投，那是洋基去年季后赛唯一的一胜。
英文释义
名词- (baseball) a measure of a pitcher''s effectiveness; calculated as the average number of earned runs allowed by the pitcher for every nine innings pitched
同义词：ERA
百科释义
In baseball statistics, earned run average (ERA) is the mean of earned runs given up by a pitcher per nine innings pitched. It is determined by dividing the number of earned runs allowed by the number of innings pitched and multiplying by nine.
详细百科解释