青年中文proven的意思
proven中文翻譯：
v.證實，證明；證明是，結果是；（用數學或科學原理）證明，驗算（prove的過去分詞）
adj.被證明的，已證實的
clinically proven───臨床證明
demonstrably proven───明顯證明
In the past this process of transition has often proven difficult.───在過去，這種轉變過程常證明是艱難的。
is the victim who is often put on trial and, to add insult to injury, she is presumed guilty until proven innocent of provoking the rape.───審問的往往是受害者，更糟糕的是，她被假定為有罪，直到證明強奸并非由她挑逗而引起。
With geological maps, books, and atlases you can find out all the proven sites of precious minerals.───有了地質地圖、書籍和地圖冊，你就可以找到所有已探明的珍貴礦藏的位置。
"If you compare with a treatment that is not proven to be effective, you don't know if either drug is effective, " she said.───“如果你與一個不能證明是有效的治療比較，那么你不知道是否每一個藥物都是有效的，”她說。
Why not copy these proven models, the engineers wondered, rather than trying to outguess 4 billion years of natural selection?───工程師想知道為什么不復制這些行之有效的生物原型，而偏偏費力地去猜測40億年的自然選擇。
He has proven his loyalty to you on several occasions, sir, and I would not discard my hard-earned friendship with him so carelessly.───他已經屢次向你證明了他的忠誠，閣下，而我不會如此輕易放棄與他之間那份來之不易的友誼。
But for now, he says, 'it walks like a duck, it quacks like a duck, so we'll call it a duck until proven otherwise. '───但對于目前，他說，既然它走起來像只鴨子，叫起來也像只鴨子，那么在證明它不是鴨子之前，我們就把它當作鴨子好了。
With a proven industry track record we are constantly redefining what is possible with today's computers and expanding the state of the art.───公司取得了公認的業績，而且我們還在不斷重新給現在計算機發展水平進行重新定義。
He was a child on a team of men that had just acquired its "proven" meal ticket in Shaquille O'Neal.───他是在一個男人的球隊里的倔強小孩，這個球隊，才剛剛找到了自己的所屬——大鯊魚奧尼爾。
The ideal candidate will have a proven track record in project management.