dry run

英 [ˌdraɪ ˈrʌn]

美 [ˌdraɪ ˈrʌn]

n.  排练; 演习

电力

柯林斯词典

• N-COUNT 排练;演习
  If you have adry run, you practise something to make sure that you are ready to do it properly.
  1. The competition is planned as a dry run for the World Cup finals.
     这场比赛计划作为世界杯决赛阶段的热身赛。

英英释义

noun

• a practice session in preparation for a public performance (as of a play or speech or concert)
  1. he missed too many rehearsals
  2. a rehearsal will be held the day before the wedding
  Synonym:rehearsal

双语例句

• Chasing the bus every day is the best dry run for a fire drill.
  每天追公共汽车就是最好的消防演习。
• We need to save at least half an hour for another dry run.
  我们必须剩下至少半个小时再来进行一次演习。
• Presents the computer simulation analysis of the circuit parameter of an actual dry air core reactor run to verify the feasibility of dry air core reactor turn to turn insulation test by impulse voltage.
  在介绍脉冲电压法原理的基础上，针对一个实际干式空心电抗器的电路参数进行计算机仿真分析，验证了脉冲电压法对干式空心电抗器进行匝间绝缘检测是可行的。
• Let's do a dry run of the commercial again.
  让我们再做一次商业广告的彩排。
• A dry run previews what will happen to each file but does not move a single byte.
  试运行会预览对每个文件的操作，但是不会实际复制数据。
• If you have time, you should do the dry run at least two days before the scheduled broadcast so that you'll have time to fix any problems.
  如果有时间，您应当至少在计划广播的前两天试运行，以便有时间处理问题。
• Eg: I'd like to do a dry run of our presentation. I need more practice using the microphone.
  为了演出，我想排练一次。我应该多掌握一下如何使用麦克风。
• DRY RUN is also used to check a new program on the machine without any work actually being performed by the tool.
  空运行也被用于机床没有实际工件加工时检查一个新程序。
• The systematic hydrostatic test ( dry run, hot test, dynamic test, actual start-up) is scheduled for next Monday.
  系统水压试验（习、热试验、力试验、际开车）于下星期一进行。
• Similarly, by buying 20 per cent of standard bank, ICBC hopes to learn more about managing a multinational banking business in what could be a dry run for a bigger bid in Europe or the US.
  同样，通过收购南非标准银行20%的股权，中国工商银行希望学到更多管理跨国银行业务的经验可能成为在欧美进行更大规模收购的演练。