The work was published online on November 7th by the journal Nature.

Rapid growth of welding industry& Realization on the 7th China welding Fair

腾飞的焊接行业&第七届中国焊接博览会观感

The blood supply reconstruction was finished on 7th days postoperation.

结论：真皮下血管网皮瓣术后7天基本完成血供重建，7天断蒂是可行的。

Design of air conditioning system for major venues of the 7th China Flower Exposition

第7届花卉博览会主场馆空调系统设计

The water resources per capita in Jinan are less than one-seventh of the national average.

济南人均水资源不足全国平均水平的七分之一。

China currently has around 7000 commercial cinema screens across the whole country, or around one-seventh the number in the US, but it is adding an average of three screens a day, by far the fastest growth rate anywhere in the world.

中国目前总共拥有约7000块商用电影银幕，数量仅相当于美国的七分之一左右，但增长均速达每天3块，大大领先于世界其他任何国家。

About 180 new planes are on order for 2009, expanding the total fleet by one-seventh.

根据订单情况，中国航空业在2009年将收到大约180架新飞机，将使得机队总规模扩充七分之一。

Chinese overseas students, for instance, account for one-seventh of the world's total number of overseas students, while the number of outbound tourists keeps rising, he said.

譬如，中国留学生数量占世界留学生总量的七分之一，同时出境游客数量也在持续增长。

CNOOC, one-seventh the size of PetroChina by market capitalisation, could drop$ 20bn before its ratio of net debt to equity nudged over 30 per cent, the usual threshold for alarm.

按市值计算，中海油的规模只有中石油的七分之一，但即便中海油砸下200亿美元，其净债务与股本比率也只会略微超出30%这一通常的警戒线。

In Brazil, net margins are 5.4 per cent, or nearly one-seventh of gross margin.

在巴西，净利润率为5.4%，占总利润率的近七分之一。

In South Korea, one-seventh of marriages in2005 were to" Kosians"( Korean-Asians).

在2005年，韩国七分之一的婚姻是由韩国人和其他亚洲地区人组合。

But as that trend has slowed, the HTF has suffered: monies paid into the HTF fell by around one-seventh from 2007 to 2010.

但是随着上述趋势减弱，公路信托基金受到损害：从2007年到2010年，公路信托基金收到的资金减少了七分之一。

More than thirty people have been killed as tropical storm Sandy battered the US East Coast, home to nearly one-seventh of the country's total population.

热带暴风“桑迪”袭击美国东海岸，造成30余人死亡，受灾人数约为全美人口的七分之一。

In 1981 its output of scientific papers was one-seventh that of India; by 2008 it had almost caught up with India.

该国1981年的科研论文产量是印度的七分之一，而到2008年，它几乎赶上了印度。

But it is the onset of that one-seventh for which risk management must be most prepared.

但是，风险管理必须为这七分之一时期的来临做好最充分的准备。

Six months out, more people who had quit abruptly had stuck with it — more than one-fifth of them, compared to about one-seventh in the other group.

六个月过去了，突然戒烟的小组中有更多的人坚持住了——占比多于1/5，而另外一组则约为1/7。

Over the past half-century, the American economy was in contraction only one-seventh of the time.

过去50年内，仅有七分之一的时间美国经济处于紧缩状态。

The solar power generating system can output power up to50KW, which is one-seventh of the electricity consumption in CTTB.

太阳能发电系统将可生产50千瓦的电力，为万佛城用电量的七分之一。

Health-care spending accounts for one-seventh of U.S. economic activity, and is projected to increase to one-fifth in coming years.

医疗支出占美国经济活动的七分之一，而且预计在未来几年内将增加到五分之一。

The mind is an iceberg it floats with only one-seventh of its bulk above water Sigmund Freud, Austrian neurologist.

思想是一座冰山，水面上的只是全部的七分之一&西格蒙德。弗洛伊德，奥地利神经学者。

The military budget of China, so often touted as the next superpower, is less than one-seventh of that.

而常常被吹捧为下一个超级大国的中国，军费预算还不到这一水平的七分之一。