十四分之一

Because Betelgeuse is expanding in size while losing mass, its density has become very low: the star is now about a billion times less dense than the air on Earth.

由于参宿四的体积在不断扩大，质量却在不断减少，其密度最后变得非常小：目前的密度是地球上空气的十亿分之一。

Employees with doctoral, master, engineer or more titles in more than 110 staff, accounting for group one-fourth of the total number, at the same time has set up a dozen experts and scholars in the composition of the External Advisory Board as a group outside the brain; the Group's total registered capital of 50 million; in November 2005 by the Beijing Municipal Committee of Science and Technology identified as high-tech technology enterprises.

员工中具有博士，硕士学位，工程师以上职称的人员一百一十多人，占集团公司总人数四分之一，同时成立了有十余名外聘专家学者组成的顾问委员会作为集团公司的外脑；集团总注册资金5000万；2005年11月被北京市科学技术委员会认定为高新技术企业。

Northern China, home to 538 million of the country's people, a quarter of its grain production and half of its produce, is in an especially poor position.

尽管华北地区的人口达5.38亿，其粮食产量占全国的四分之一，农产品产量占全国的二分之一，但是却依然十分贫困，是世界水资源最为匮乏的十大地区之一。

A unit of measure of longitude or right ascension, equal to 15= or !

经度15°：经度或赤经单位，相当于15°或圆周的二十四分之一

Twelve weeks later, he won the battle of the bulge with a satisfactory 1/4 reduction in the size of his rotund waistline.

在十二个星期后，他为减肥作出的艰苦努力有了回报，他那圆滚的腰围令人满意地减去了四分之一。

Later on; afterwardsTwelve weeks later ,he won the battle of the bulge with a satisfactory1 / 4reduction in the size of his rotund waistline.

在十二个星期后，他为减肥作出的艰苦努力有了回报，他那圆滚的腰围令人满意地减去了四分之一。

An hour is twenty-four part of a day.

一小时是一天的二十四分之一。

Now China possesses 31 World Heritage and can be listed the third in the world. But only 1/4 World Heritage is natural heritage or dual heritage, which is unconsistent with Chinese successful development in World Heritage protection. The application projects for World Heritage List are lessening now in China; Keynes Decision and Suzhou Decision has raised the standard of World Natural Heritage; INCN and ICOMOS are enhancing valuating and supervising systems; conflicts between utilization and conservation have arised due to different interests holders.

但自然遗产和双重遗产只占全部世界遗产的四分之一，这与我国日益壮大的世界遗产事业很不相称，也与世界上其他国家自然遗产属性具有趋同性；从我国现有的世界遗产预备清单及未来十年政府申报计划可看出，可申报自然遗产项目还在萎缩；《凯恩斯决议》、《苏州决定》在制度上提高了世界自然遗产的准入门槛；IUCN、ICOMOS等相关组织对世界自然遗产的评估和监测机制正在加强；不同利益主体的博弈人为加剧了我国世界自然遗产开发与保护之间的矛盾。

Go back nearly 30 years, and few would have thought that any of the three cities were about to remake the world for the better. In September of 1982, the Hong Kong stock exchange lost a quarter of its value after Margaret Thatcher, flush from her victory in the Falklands War, annoyed the rulers of communist China by foolishly seeming to suggest that Britain might be able to hold on to its colony — which prompted China to insist that it would do no such thing. At the same time, London and New York City were bywords of urban decay. In 1981, London had seen some of the most bitter riots in a century. The city was run by a hard-left political clique whose understanding of capitalism came straight from Marx.

回顾近三十年历程，很少有人会想到世界上任意三个城市能够塑造出更加辉煌灿烂的世界。1982年9月，随着英国首相玛格瑞特撒切尔在弗兰克群岛一战大获全胜，精神振奋，香港联合交易所一季度股市走低，其市值下降了四分之一，英国可能不放手殖民地香港，中国共产党当局陷入困顿而竭力周旋此事，与此同时，伦敦和纽约市面临市区老化的问题。1981年，伦敦经历了最惨痛的暴乱，伦敦城由主张资本主义反对马克思社会主义的强硬政治党派统治。

The moon is one forty-ninth the size of Earth.

月球的体积是地球的四十九分之一。

I didn't watch TV last night, because it .

昨晚我没有看电视，因为电视机坏了。

Since this year, in a lot of villages of Beijing, TV of elevator liquid crystal was removed.

今年以来，在北京的很多小区里，电梯液晶电视被撤了下来。