It had been murderous and tyrannous and remained grimly authoritarian.

此前这个凶残专横的政权一直实行严厉的威权统治。

It has been said that the end justifies the means.

据说目的正确即手段正当。

It has been proved by practice that this method is evidently valuable inapplication.

实际资料证实，这种方法具有明显的使用价值。

The museum made the mistake of accepting the painting before it had been authenticated.

博物馆在还未确认这幅画的真实性之前就错误地把它接受了。

It has been given a variety of names, such as "ground substance","hyaloplasm", and others.

人们给它起过各种各样的名称，如“基质”、“透明质”等等。

The other bidders for the contract complained that it had not been a fair contest.

其他竞标人抱怨说该合同的竞标不公平。

The royal family is now being caricatured as savagely as it has ever been.

皇室人员如今也像以往那样,常被粗暴无礼地画成漫画。

It's difficult to pick up the threads of a conversation when it has been interrupted.

谈话一被打断就很难重新接上话。

I don't like Scotch. Now, if it had been Irish Whiskey you'd offered me.

我不喜欢苏格兰威士忌。哎，要是你请我喝爱尔兰威士忌该有多好。

It has been an apothegm these five thousand years, that toil sweetens the bread it earns.

“面包是亲手赚来的才好吃”，这句格言恐怕有五千年的历史了。

They were skating on very thin ice, publishing the election result before it had been confirmed.

他们抢在选举结果确认之前将其发布，真是冒险之举。

It has been predicted that the Earth will tilt on its axis,causing catastrophic famine and disease.

有人曾预言地球会导致大荒灾和疾病。

The figure vanished as silently as if it had simply been a figment of her imagination.

那个人影无声无息地消失了，仿佛一切只是她的凭空想像。

It has been waiting for my birth, and then for my cripplehood at my most madcap age.

它等待我出生，然后又等待我活到最狂妄的年龄上忽地残废了双腿。

He is so obstinate that he still tries to defend his theory,although it has been proved wrong.

他固执极了,尽管他的理论已被证明是错的,可他还在设法为其辩护。

By the analysis, it has been concluded that slopy ridge has better discharge effect comparing with verical ridge.

结论-试验证明，斜墙式消力坎的倾角越大，消能率越大，同时收缩端面处的回漩流速也更大。

It has been said that art is a tryst, for in the joy of it maker and beholder meet.

有人说艺术是一种幽会，因为艺术家和欣赏者可在幽会的乐趣中相遇在一起。

It has been an indiscerptible organic integer to explore new material ,dig material potential properties and unidirectional solidification technology.

新材料的开发、材料潜在性能的挖掘与定向凝固技术已经形成了一个不易分割的有机整体。

It has been investigated that the mechanical energy's aiding manganizing, normal power manganizing art, the manganized structures and layers.

本文对机械能助渗锰及常规的粉末渗锰工艺、渗锰层组织、结构进行了探讨。

Over the last few decades it has been a common practice to view the atmosphere from a zonally averaged perspective.

在过去的几十年中，从纬向平均的角度来研究大气是通常的做法。