七十个

Since the early 1970's, martingale has undergone a flourishing development, and become more and more important in theory and appl...

上个世纪七十年代以来鞅论的研究日渐活跃起来，其在理论和应用上的重要性也日益突出。

Melioration system was constructed in 60th and 70th years of the last century.

上个世纪的六七十年代建造了农业改善系统。

Lake Champlain has more than seventy islands. One island in Vermont, Isle La Motte, is known for its prehistoric geological formations.

张伯伦湖有七十多个岛屿，有一个岛在佛蒙特州，叫拉马特岛，该岛因其史前地貌而闻名。

So while gleeful anarchists like Oklahoma Senator James Inhofe go to Copenhagen to try to sabotage the proceedings, the worldwide array of newspapers attempts to remind the conference participants and the people they represent to keep their eye on the ball-the ball in this case being an oblate spheroid with almost seven billion human inhabitants and a fever that desperately needs to be treated.

所以当兴致昂扬的无政府主义者像奥克拉荷马州参议员詹姆士英赫夫去哥本哈根，试图破坏程序，世界上大量的报纸企图提醒会议的参加者和他们所代表的人民，要紧盯著那球，那是个有七十亿人口定居，还有著迫切需要治疗的高烧的扁圆。

From late 1970s,Chinese technological staff began to do deep research on the issue of population control and achieved a lot of researching results at three levels: population database , technology and soft ware of population analysis, the informational system of population management, the surporting system of population strategy and population forecast and software are at practical research level; the system control theory of nonlinear population distribution parameter in this article is of basic research.

从七十年代末，我国科学技术工作者开始对我国人口控制问题进行了深入的研究，分别从三个层面取得了许多研究成果：人口数据库、人口分析技术和软件、人口管理信息系统、人口决策支持系统、人口预测和软件等，属于应用研究层面；人口系统论和人口控制论等属于应用基础研究层面；而本文的非线性人口分布参数系统控制理论，则属于基础研究。

William McFarlane was one of the world's top authorities on preventing mental illness, before his hair had thinned and receded to a salt-and-pepper pouf, back when he was a student at the Albert Einstein College of Medicine in New York City, few psychiatrists talked about prevention.

在上个世纪七十年代早期，在William McFarlane是预防精神疾病的世界顶级权威人士之前；在他的头发没掉少，还没成为一个白头发老头之前，那时候，他还是纽约市阿尔伯特爱因斯坦医学院的一位学生。

Have a right of pre-emption if all other conditions are equal.

第七十八条财产可以由两个以上的公民、法人共有。

About the middle of the second century the Septuagint Psalter was translated into Latin.

对中东的第二个世纪的七十Psalter被翻译成拉丁文。

She said that in China about seven people in ten speak putonghua.

她说在中国十个人中约有七人讲普通话。

"In china about seven people in ten speak putonghua."

"在中国十个人中约有七人讲普通话。"

It has been put forward that there exists single Ball point and double Ball points on the symmetrical connecting-rod curves of equilateral mechanisms.

从鲍尔点的形成原理出发，分析对称连杆曲线上鲍尔点的产生条件，提出等边机构的对称连杆曲线上有单鲍尔点和双鲍尔点。

The factory affiliated to the Group primarily manufactures multiple-purpose pincers, baking kits, knives, scissors, kitchenware, gardening tools and beauty care kits as well as other hardware tools, the annual production value of which reaches US$ 30 million dollars.

集团所属工厂主要生产多用钳、烤具、刀具、剪刀、厨具、花园工具、美容套等五金产品，年生产总值3000万美元，产品价廉物美、选料上乘、质量保证，深受国内外客户的青睐