置信限是指置信区间的界限.Confidence limits are the upper and lower limits of the confidence interval.即使在平时, 他也表现出令人难认置信的体力和敏捷.Off - stage , too, he demonstrated incredible physical strength and agility.置信区间是所确定的估计值的取值范围.The confiden...
兰德尔这个时候应该正在拿周日的报纸。Randall would just now be getting the Sunday paper.我对德里克·兰德尔发挥重要作用寄予厚望。I had high hopes that Derek Randall might play an important part.兰德尔生病纯粹是时运不济。Randall's illness was only bad luck....