proven

英 [ˈpruːvn]

美 [ˈpruːvn , ˈproʊvn]

adj.  被证明的; 已证实的
v.  证明; 证实; 后来被发现是; 最终显现为; 展现，展示，显示(自己的才能)
prove的过去分词

过去分词：proven　

BNC.8687 / COCA.7713

习惯用语

adj.

not proven
• 证据不足（不予起诉）
  a verdict (= decision) at a trial that there is not enough evidence to show that sb is guilty or innocent, and that they must be set free

牛津词典

adj.

• 被证明的；已证实的
  tested and shown to be true
  1. a student of proven ability
     确有才华的学生
  2. It is a proven fact that fluoride strengthens growing teeth.
     氟化物可以强化生长中的牙齿，这是已证明的事实。

柯林斯词典

• （prove的过去分词之一，通常作形容词）
  Provenis a past participle ofprove.Provenis the usual form of the past participle when you are using it as an adjective.

英英释义

adj

• established beyond doubt
  1. a proven liar
  2. a Soviet leader of proven shrewdness
  Synonym:proved

双语例句

• I could tell you that my theory has been proven.
  当我告诉你我的理论是经过了实战检验的。
• We have a proven management team.
  我们有一个公认的管理团队。
• You have provided the customer with a proven solution that has been tested, while saving your company money.
  您为客户提供了经过测试的成熟解决方案，并同时节省了自己公司的资金。
• However, research has proven that people can learn to sleep more efficiently.
  然而，研究也证明了人们可以学着提高睡眠效率。
• The key approaches to be used in test and evaluation are proven.
  在测试和评估中所使用的关键方法是被证明的。
• If this gamble succeeds, you will have once again proven yourself a great leader.
  如果这次赌博成功了，你就又一次证明了你是个伟大的领导。
• It is, however, one proven technique for managing change and ensuring reproducibility.
  然而，它是一种用于管理更改和确保再现性的已证实的技术。
• In the past this process of transition has often proven difficult.
  过去这一过渡过程常常很艰难。
• Public tip-offs have proven more reliable than before.
  群众举报比以往更加可靠。
• As with any optimization, only implement this after profiling and benchmarking have proven you have a real problem.
  与任何优化一样，只在剖析和基准测试证明您具有实际的问题之后才实现这一点。