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 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。 - 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。 - 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。 - 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。 - 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。 - I hereby sentence you for life after all the charges against you have been proven true
鉴于对你的所有指控都证明属实，我特此宣判你无期徒刑。 - 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。 - 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。 - 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。