查询词典 a period of years

Http://www.com10.cn/daily/word/24158.html The lectureship is tenable for a period of three years.

讲师这一职位任期三年。自动英语在线翻译查看资料来源划选13次

But to cut out the relations altogether, the nephew who had been his aunt's residuary legatee in the last four wills she had made during a period of nearly twenty years, to leave everything to the stranger Olga Seminoff--that was not in Louise Llewellyn-Smythe's character.

但是把所有的亲属全部撇开，特别是她的侄儿，以前近二十年中立的四份遗嘱中他一直是她的剩余财产继承人，把他也撇开，而把一切都留给外人奥尔加。

METHODS:56 patients with chronic aplastic anemia were divided to receive long-acting testosterone(n=24)or stanozolol(n=32)for a period of 1.5 to 2 years.

56例慢性再生障碍性贫血分为长效睾丸酮治疗组24例，250 mg/次，im，2次/周，血红蛋白正常1次/周，1年后，1次/2周。

Catalyst development over a period of more than thirty years led in 2005 to the Nobel Prize in Chemistry "for the development of the metathesis method in organic synthesis."

催化剂经过三十余年的发展终于因"有机合成中复分解反应方法的进展"在2005年获得了诺贝尔化学奖。

After a period of three years,the agency contract may be cancelled at any time without prior motile .

三年期满后本代理合同可随时取消而不予事先通知。

The mountain chain was formed during a period of intense plate tectonic activity, about 70 million to 40 million years ago.

山链形成期间，激烈的板块构造活动，约有7000万至4000万年前。

And I made three different moves over a period of five years.

在5年的时间里，我搬过3次家。

The obligations of confidentiality, nondisclosure and nonuse shall survive for a period of three years from the date of this Agreement.

自本协议签署之日起三年之内，协议双方须承担本协议的保密、不披露和不使用责任。

This is an event that has slowly converged, over a period of thousands of years, and is caused by the precession of the equinoxes.

这是一个事件，已经慢慢融合主持召开了数千年时间，是由分点岁差造成的。

The following 80 years were a period of relative stability.

之后的80年内西藏是一个相对平静的时期。

But we don't care about Battlegrounds.

但我们并不在乎沙场中的显露。

Ah! don't mention it, the butcher's shop is a horror.

啊！不用提了。提到肉，真是糟透了。