本文介绍了BESMuon鉴别器电子学系统的原型样机.A prototype of the readout electronics for BES Muon Counter is introduced.结果表明:它们是定量评估被动FTIS探测性能和光谱鉴别器的重要工具.The simulated - spectra will be useful in quantitative assessing performance of FTIS s...
We learned by actual experience that practice makes perfect.我们从实际经验中认识到熟能生巧.Skill is acquired through repeated practice, and practice makes perfect.久练为熟, 熟能生巧." Practice makes perfect. " is a proverb.“ 熟能生巧 ” 是一句谚语....
使全国分成两大派的一场争论a debate that has split the country down the middle这派的车夫,也许拉“整天”, 也许拉“半天”.Some of them work round the clock, some only half days.在东部,进步派的反叛带有更明显的城市色彩.In the East the progressive revolt had a more decidedly u...
David always collects Alistair from school on Wednesdays.戴维总是星期三去学校接阿利斯泰尔。David always collects Alistair from school on Wednesdays...戴维总是星期三去学校接阿利斯泰尔。The school band practices on Mondays and Wednesdays after school.学校乐队在...