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- a student of proven ability
确有才华的学生 - 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。
- a student of proven ability
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
- a proven liar
- a Soviet leader of proven shrewdness
双语例句
- 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。 - 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。 - 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。 - 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。 - 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。 - Formally described methods and techniques based on proven best practices.
进行了正式说明的基于经过验证的最佳实践的方法和技术。 - The safety of tacrine has not yet been proven, and there is concern that it causes damage to the liver.
他克林的安全性尚未得到证实，有人担心它会对肝脏造成损害。 - 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。 - This provides opportunities for manufacturers to easily take advantage of proven means of repositioning brands and raising sales.
这为制造商提供了机会，很容易地利用行之有效的手段，重新定位的品牌优势和提高销售。 - 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。