眼科学

Main attractions: Tower of London, Buckingham Palace, St.Paul's Cathedral, Natural History Museum, Science Museum, London Zoo, Kew Gardens, the Royal Academy, Notting Hill, Royal Albert Hall, London Eye, Tate Modern, the British Museum.

主要景点有：伦敦塔、白金汉宫、圣保罗大教堂、自然历史博物馆、科学博物馆、伦敦动物园、英国皇家植物园、皇家学院、诺丁山、皇家阿尔伯特音乐厅、"伦敦眼"摩天轮、泰特现代美术馆、大英博物馆。

The objective of the experiment was to determine the best growth habitat of Potamogeton malaianus and provide scientific basis for ecological restoration of submersed vegetation in Lake Taihu.

生长的影响，试图探询太湖马来眼子菜的最佳生长习性，为太湖进行沉水植物生态修复提供科学依据。

So many people, unaccountably dazzled by the marvelous progress of science, are taking it upon themselves to oust or restrict the study of Latin and other kindred subjects.

有如此之多的人被飞速发展的科学眩花了眼，他们竟然开始完全排斥或部分限制拉丁语及其相近科目的研究。

Objective To analyze the epidemiology of ocular trauma in Hainan Province. Methods 1004cases of patients with ocular trauma from2000to2004were selected for retrospective analysis of their sex,age,profession,damager and the condition of ocular damage.

目的 分析和探讨海南省发生眼外伤患病的流行病学特征和规律，眼外伤害的预防和控制提供科学依据方法收集2000～2004年于海南省人民医院因眼外伤就诊患者，对其性别、年龄、职业、致伤物与眼部损伤情况进行回顾性分析。

Based on the study of the geological characteristics of drilling engineering at the Tongnanba belt, it is proposed to adopt optimal gas drilling, foam drilling, vertical drilling, compound drilling, rotary drilling and other drilling-oriented approaches to promote the fast and vertical drilling, to optimize the casing program and determine the appropriate casing sealing points to get proper hole sizes, to optimize drilling fluid performance to improve its anti-sloughing and lubrication capability, to stress bit selection to improve rock-breaking effects, and to take concrete lost circulation control measures to reduce non-productive time.

通过对通南巴构造带工程地质特征的研究，提出如下对策：①优选气体钻井、泡沫钻井、垂直钻井、复合钻井、旋转导向钻井等钻井方式，促进防斜打直、打快；②优化井身结构设计，合理确定必封点，科学确定井眼尺寸；③优化钻井液性能，提高防塌、润滑效果；④强化钻头选型，提高破岩效果；⑤细化防漏堵漏措施，减少非生产时间等。

The tiny Pacific island of Fiji submitted "The Land Has Eyes," its first indigenous movie about indigenous Fijians from director Vilsoni Hereniko, according to the Academy of Motion Picture Arts and Sciences.

据美国电影艺术与科学学院介绍，太平洋小岛国斐济选送了《大地有眼》，这是第一部描述斐济原著民的本土电影，该片的导演是维尔索尼·赫伦尼科。

Breath, muscle contraction of the buttocks; arch body, as far as possible to hold his head, right leg straight towards the ceiling (peg-leg knee in order to avoid muscle tension).

呼气，收缩臀部肌肉；拱起身体，尽量抬起头来，右腿伸直朝向天花板（膝微屈，以避免肌肉紧张）。

The cost of moving grain food products was unchanged from May, but year over year are up 8%.

粮食产品的运输费用与5月份相比没有变化，但却比去年同期高8％。