trial run

英 [ˌtraɪəl ˈrʌn]

美 [ˌtraɪəl ˈrʌn]

n.  (对新事物的)初步试验，试行

经济

牛津词典

noun

• （对新事物的）初步试验，试行
  a test of how well sth new works, so that you can see if any changes are necessary

柯林斯词典

• 初步试验;试行
  Atrial runis a first attempt at doing something to make sure you can do it properly.

英英释义

noun

• trying something to find out about it
  1. a sample for ten days free trial
  2. a trial of progesterone failed to relieve the pain
  Synonym:trialtesttryout

双语例句

• Take the car for a trial run to see if you like it.
  试试运行那辆汽车，看看你是否喜欢。
• Does the Design Verification Plan include retest requirements for design, material, or manufacturing process changes that occur prior to the production trial run?
  设计验证计划包括关于设计、材料或在产品试运行之前发生的生产工序变化的复测要求吗？
• The programme was given a trial run to gauge viewers 'reactions.
  该节目进行了试演以了解观众的反应。
• During trial run, both parties shall cooperate to further test and optimize the performance of the works.
  试运行期间，双方应共同进行进一步试验及优化工程性能。
• Have the process instructions been verified during extended trial run ( s) to ensure they can be performed?
  工序说明在延长了的试运行期间是否已经得到验证以此来证明可行？
• We gave the machine a trial run before using it on the production line.
  我们先让这台机器进行试转，然后再用于生产线。
• Should he come, he would be able to examine the trial run of the machine.
  如果他来，他就能检验这台机器的试车情况了。上传：第八号当铺。
• If a petrochemical feedstock manufacturer needs petroleum products for a trial run.
  二制造石化原料工厂之试车，需使用石油制品。
• Responsible for the tool trial run, arrange the daily trial run work.
  负责试模，安排每日试模工作。
• The result of the trial run is too bad.
  试车的结果太糟糕了。