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。 - 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。 - A proven approach to add precision to a model is through the use of constraints and OCL.
向模型添加精确度的一种已证实的方法是通过使用约束和OCL。 - 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。 - 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。 - 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。 - With geological maps, books and atlases you can find out all the proven sites of precious minerals.
有了地质图、书籍和地图册，你便可以找到所有已探明的珍贵矿藏的位置。 - 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。 - He's also proven that he can be a key contributor to a championship team.
他也证明了他能在一只冠军球队中扮演一个关键的角色。 - 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。