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

• Analyzed using SVO logic, the new protocol is proven to be able to provide timeliness and fairness.
  使用SVO逻辑对改进后的协议进行形式化分析的结果表明它能提供时限性和公平性。
• The benefits of free market capitalism have been proven across time, geography, and culture.
  自由市场资本主义的好处得到了时间、地理和文化的见证。
• But there is no proven potential, despite encouraging core samples and much speculation.
  尽管已经有了鼓舞人心的岩心样品和种种推测，但还缺乏有力的证据。
• 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 the scientific knowledge and have developed proven interventions to tackle these diseases.
  我们有应对这些疾病的科学知识，并制定了行之有效的干预措施。
• He claims that Web Forms have been proven to be a very stable and mature platform.
  他提到，WebForms已经被证明是一个非常稳定和成熟的平台。
• Robust properties of the closed-loop system are proven and simulation results are shown.
  本文证明了所设计的闭环控制系统的鲁棒特性，并对其进行了仿真验证。
• In this trial two essential elements must be proven: motive and opportunity.
  在这次审讯中，必须证明两个基本因素：动机和时机。
• We have a proven management team.
  我们有一个公认的管理团队。
• These drugs have a proven deleterious effect on the nervous system.
  经证实这些药物对神经系统具有有害作用。