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
- 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。 - As simple as this sounds, this is a proven method and one which the IBM Cloud environment supports.
尽管这听起来很简单，但这是一种经过验证的方法，IBMCloud环境就支持这种方法。 - Had proven through the experiment the improvement algorithm reduced the match number of times and had a higher efficiency.
通过实验证明了改进的算法减少了匹配的次数，具有更高的效率。 - 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。 - 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。 - 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。 - This design has proven to be a durable fastening and pre-filter combination.
这种设计已被证明是一个持久的紧固和预过滤器的组合。 - 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。 - 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。