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There are 5,136,000 amentia children inland. 1.07% of them are at the age of 0 to 14 including 7,000 in the cities and 3,5000 in the countries. But only 0.33% of them get into schools. By this token there are so many amentia children who haven't been educated. And there are also so many mentally retarded people who've gotten out of special schools are locked in houses by their parents and lost friends and freedom as same as opportunities for interactions with society.

我国大陆现有智障儿童约513万人，0—14岁智障儿童约为4.8万人，其中城市约为0.7万人，农村约为3.5万人，其中智障儿童少年入学率仅约为1.5万人左右，由此可见我国13亿人中有多少智障儿童没有接受过教育，又有很多智障人士从培智学校毕业后没有去处而被家长关在家里，与社会失去了互动机会，使他们失去朋友和自由。

Various dating methods have been proposed such as radiochemical dating by 10Be and U-Th series, biostratigraphy, magnetostratigraphy, Sr stable isotope method, estimates from the age of substrate, and determinates by regressive formulas.

常用的生长速率测定方法有：10Be和U-Th系放射性同位素测年法、生物地层法、磁性地层法、稳定同位素法、基岩年龄推定法，以及经验公式计算法等。

Bulfinch's Mythology by Thomas Bulfinch (286 pages) For almost a century and a half, Bulfinch's Mythology has been the text by which the great tales of the gods and goddesses, Greek and Roman antiquity; Scandinavian, Celtic, and Oriental fables and myths; and the age of chivalry have been known.

bulfinch的神话由托马斯bulfinch (286页)近一个半世纪bulfinch的神话已被文中伟大的神的故事和女神，希腊罗马文物；北欧、塞尔特、东方神话、寓言；而年龄已知道侠义。

However, it was also during the age of the pax romana that this pagan tradition, this greco-roman tradition, was joined by another important tradition, by another world view.

然而还是在这个罗马和平的时期，这种异教传统，希腊罗马化的传统融合进了另一种重要的传统，另一种世界观念。

Parkinson's disease is a common neurodegenerative disease, which mainly affect the old age, characterized by tremor, muscle rigidity, bradykinesia and postural instability. It is caused by the degeneration of nigro-striatum dopaminergic neuron resulting in the reduction of dopamine and the hyperfunction of acetylcholine.

帕金森病（Parkinson's disease，PD）为神经系统变性疾病，主要的病理改变是黑质纹状体通路的多巴胺能神经元变性，导致多巴胺减少和乙酰胆碱系统功能亢进。

Researchers led by Hilary Tindle, an internist at the University of Pittsburgh Medical Center, analyzed eight years of data on 97,253 women, age 50 and over, participating in the Women's Health Initiative, a 15-year study launched in 1991 by the National Institutes of Health.

来自匹兹堡大学医疗中心（University of Pittsburgh Medical Center）的内科医生Hilary Tindle领导了一项研究，在这项研究中，共有97253名年龄在50岁以及以上的妇女参加了美国国家健康研究所于1991年发起的为期15年的名为"妇女健康计划"的研究，研究人员分析了其中8年的数据。

Race and the transformation of criminal justice By Glenn C. Loury The early 1990s were the age of drive-by shootings, drug deals gone bad, crack cocaine, and gangsta rap.

种族和改造刑事司法由格伦长loury 20世纪90年代初被岁的过路车辆射击，毒品交易坏了，快克可卡因，并gangsta说唱。

Did this myself by trial and error by about the age of 14 and was largely successful by tilting the page.

这样做自己的尝试了大约14岁，并基本上是成功的倾斜的网页。

They can very seldom pick up a Livelyhood by Stealing until they arrive at six years Old, except where they are of towardly parts, 11 although, I confess they learn the Rudiments much earlier; during which time they can however be properly looked upon only as Probationers, as I have been [6] informed by a principal Gentleman in the County of Cavan, who protested to me, that he never knew above one or two Instances under the Age of six, even in a part of the Kingdom so renowned for the quickest proficiency in that Art.

这些孩子在六岁之前几乎不可能靠小偷小摸自讨生计，除非在那些他们有望拉帮抱团的地方。我承认，他们很早前就开始入门，但在这段期间他们只能被看作见习小偷。我从卡文郡一个数一数二的缙绅那里得知此中内情，他曾对我断言，在这么一个因对那门艺术掌握得最迅速最熟练而闻名的王国里，他从没听说过哪个地方有小于六岁的小偷的一两个事例。

Therefore, its U-Pb ages are likely to yield the age of metamorphic crystallization rather than resetting by simple diffusion, such that metamorphic titanite may preserve complicated U-Pb system that contains information of the whole metamorphic history of the rock, which can be revealed by in situ U-Pb dating, e.

由于榍石的组成元素均为岩石中的主要元素，很容易与其它矿物、熔体及流体发生反应，所以榍石的U-Pb年龄记录的更可能是结晶年龄，而不是简单的扩散重置年龄；也因为它容易反应，变质榍石复杂的U-Pb体系可能记录了岩石的整个变质历史信息。

The split between the two groups can hardly be papered over.

这两个团体间的分歧难以掩饰。

This approach not only encourages a greater number of responses, but minimizes the likelihood of stale groupthink.

这种做法不仅鼓励了更多的反应，而且减少跟风的可能性。