dry run

1. N-COUNT 排练;演习
   If you have a dry 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。

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。
2. Allowing a "simulation"( dry run) before actually committing to the backup.
   在实际提交备份之前，允许进行“模拟”（演习）。
3. If you worry that your options or source or destination specifications are incorrect, use-n to perform a dry run.
   如果担心指定的选项或者源或目标不正确，可以使用-n执行试运行。
4. 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。
5. Try cfengine with the-v-n ( verbose dry run) options to see what that configuration would do.
   请带-v-n（详细的预演）选项尝试运行cfengine，看一下这个配置将做些什么。
6. Nothing will be affected on the system when the-n ( dry run) option is used.
   当使用-n（预演）选项时，不会影响系统。
7. 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。
8. 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。
9. As part of a dry run trip to the office in advance of an actual appointment, you should also try and meet briefly with the doctor his or her self.
   在实际预约前，做为去医生诊所的一部分，你也应该尝试与医生他或者她本人进行简短地见面。
10. The transformation of closed sub-pressure selective dry ash removal system can make it run safely and economically, increase the systems reliability, save the cost of investment.
    改造闭式负压分选干除灰系统，使其达到安全经济运行，提高了系统的可靠性，节约了投资成本，且系统管理维护工作较为简单，对类似工程有一定的借鉴作用。
11. He did a dry run of his speech in front of a mirror.
    他在镜子面前记不起他的演讲词。
12. The dry cleaning shop is run by Korean immigrants, so the lawsuit attracted news coverage both in the United States and South Korea.
    这家乾洗店的老板是韩国移民，因此美韩两国的新闻媒体都对此案予以关注。
13. Let's do a dry run of the commercial again.
    让我们再做一次商业广告的彩排。
14. 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。
15. Today's practice is a dry run for tonight's ceremony.
    今天的练习对晚上典礼的一次演练。
16. It will be a crucial dry run for the commercial success of the larger planes.
    这将是更大型飞机能否取得商业成功的一次关键演练。
17. 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。
18. 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。
19. 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。
20. Some people say it could be a dry run for transferring Arabs in northern Israel to the West Bank.
    一些人说转移阿拉伯人从北地到西岸可能只是试运行。
21. Trenberth regards extreme weather as an analogue, a dry run to the future.
    川伯斯认为，极端性天气是未来气候的类比和预演。
22. We should be able to do a low power dry run.
    我们就可以进行低能量演练了。
23. 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。
24. We're certainly glad we did a dry run on our new marketing plan for California before we sent our salesmen out.
    我们在派出推销员之前，把我们为加利福尼亚州制定的新的推销计划进行了一次演习。
25. I did a dry run of my final Chinese exam yesterday.
    我昨天参加了一次期末语文考试的模拟测试。
26. And the dry length should be controlled so as to confine the altitude of seepage line in the run of tailings dam, and evening management on tailings dam should be intensified for valid drainage.
    尾矿坝运行过程中注意控制其干滩长度从而有效的限制坝内浸润线的高度，加强尾矿库的后期管理，确保各种排渗设施的有效性。
27. 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。
28. Research of dry run test for a CNC lathe
    数控车床空转试验研究
29. Conclusion The effect of emulational dry run in troops is good, so it has important value for improving the troops ′ ability of responding to urgent need and setting up new command and control system.
    结论经部队仿真演习试用，效果良好，对于提高部队应急反应能力与组建新的指控系统具有重要的价值。

noun

1. 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