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Fruit trees and flowers, birds and animals, shimmering tiles, and the gleam and murmur of running water—these are the vibrant and delicate substances from which, like a beautiful carpet, the Islamic garden is woven.Indeed, Islamic carpet design and garden layout go hand in hand.Garden carpets depict in a stylized manner the chahar bagh, or fourfold garden with its intersecting axial watercourses surmounted by a central fountain.In addition, they depict symbolically the vegetation planted in actual gardens:the shade-giving plane tree, identified with the Tuba tree in the Quran; the cypress representing death and eternity; and fruit trees standing for life and fertility.The central cartouche can interpreted as a platform, which in real gardens was often surmounted by a pavilion.These form the basic and timeless design formula of the Islamic garden—one or more quadripartite sections defined by narrow water courses—which has its roots in ancient Persia where the archaeological remains of Achaemenid palaces trace the outlines of pavilions overlooking carved stone channels.

果树和花卉,鸟兽,闪烁瓷砖,以及闪光和杂音的自来水-这些都是充满活力和微妙的物质,像一个美丽的地毯,伊斯兰园林woven.indeed ,伊斯兰地毯设计与园林布局齐头并进hand.garden地毯描绘在程式化地察哈尔巴格,或四倍花园与其相交轴水道克服了由一个中央fountain.in此外,他们还描绘象征性的植物种植在实际花园:耐荫给予平面树,确定与大号树在可兰经;桧代表死亡和永恒;栽果树,站立,生活和fertility.the中央cartouche可以解释为一个平台,而在真正的花园往往是克服由pavilion.these形式基本和永恒的设计公式伊斯兰花园式的一个或一个以上的四方节所界定的狭窄水道-其中有它的根在古代波斯,而考古遗迹的阿契美尼德宫殿追查纲要凉亭俯瞰石刻渠道。

Methods One hunderd amd ten human subjects (one hunderd and seventy-four eyes) were included in this research. Retinoscopy was made to measure refractive errors, corneal topographer was measured by corneal topography system, Tonometry was used to measure IOP, Ultrasonagraphy was applied to measure anterior chamber length, len thickness and vitreous length respectively, Laser interference biometer was used to measure axial length, Optical coherence tomography was used to measure retina thickness of fovea area. Based on spherical equivalent subjects were divided into four groups: emmetropia group (SE0.50D), low-myopia group (-0.50D≤SE3.00D), moderate myopia group (-3.00D≤SE6.00D) and high myopia group (SE≥-6.00D).

对近视患者及正视者110例(174只眼),主觉加检影验光行屈光检查,采用Humphrey测量角膜平均曲率,非接触式眼内压测量仪测量眼内压;A与B型超声诊断仪测量前房深度、晶状体厚度、玻璃体腔长度及眼轴长度;角膜测厚仪测量中央角膜厚度(CCT,centercornealthickness);光学相干生物测量仪测量眼轴长度;光学相干断层扫描仪测量黄斑中心视网膜厚度;按等效球镜度数(SE, sphericalequivalent)不同分正视组(SE0.05D)、轻度近视组(-0.50D≤SE3.00D)、中度近视组(-3.00D≤SE<-6.00D)、高度近视组SE≥-6.00D)。

Perception of Development: Central Business District with intensively gathered commerce, first-class business service and full functions will be built within the Chinese characters 'tian' regional framework which takes Shanghai Road as ordinate axis and Beijing Road as horizontal axis and is in the north of Shunwai Road, south of Nanjing Road, east of Hongdu Avenue and west of Jingdong Avenue.

发展构思:以上海路为纵轴、北京东路为横轴,在顺外路以北、南京东路以南、洪都大道以东、京东大道以西的"田"字型框架区域内,构筑商业高度聚集、商务服务一流、行业功能齐全的中央商务区。

At first in the preliminary design this paper computes the linear damping coefficient of the viscous damper employed in this project using Composite Response Spectra approach, meantime, this paper proves that reducing the exponent of velocity of the piston can increase the magnitude of the dissipative energy, because of the viscous damper employed in the practical project character nonlinear behavior; next this chapter performs analysis and comparison between the building without and with the viscous dampers aforementioned when the building suffers from various Time Domain Response, from the angle of displacement, interstroy drift, velocity, interstory velocity, acceleration, energy, maximum axial force of the dampers and of the column etc., in order to prove that the incorporating the viscous dampers into the buildings has great superiority on enhancing its aseismic performance ; furthermore, this chapter also expatiates on diverse assembly form of the viscous dampers that results in the adverse impact on the internal force of the structural member in this building, on the ground of which this segment bring about the preference of the assembly form of the viscous damper; finally this chapter points out the sphere of application of the analysis and computation using Composite Response Spectra approach in design: it is available in well-proportioned stiffness structures and isn抰 available in the structures that contain weak story. It is recommendable, particularly, to incorporate the fluid viscous dampers into this structure that contain weak story to refrain earthquake and reinforce, such as the Central Hall of Shanghai Exhibition Hall.

首先使用了反应谱分析法设计出欲附设的粘滞阻尼器的线性阻尼系数,由于实际工程所用的粘滞阻尼器具有非线性的特性,故而笔者又证明了降低速度指数对提高粘滞阻尼器的耗能量的优势所在;接着分别从位移、层间位移、速度、层间速度、加速度、能量、最大阻尼出力和柱轴力等不同的角度对结构在附设粘滞阻尼器前后的时程反应进行了分析对比,籍此在实际工程中证明了附设粘滞阻尼器对于提高结构的抗震性能的优越性;再者,笔者还阐述了采用不同的粘滞阻尼器布置方式对结构中构件内力特别是柱轴力和基座竖向反力产生的不利影响,并在此基础上提出了布置方式的优选;最后,指出了反应谱法在设计中的适用范围:对于均匀结构反应谱法能够使用,而对于含有薄弱层的结构反应谱法并不适用;对于类似于上海展览馆中央大厅的含薄弱层的结构尤其值得使用粘滞阻尼器的方法进行抗震加固。

For a doubly-clamped beam under an electrostatical load, the bias is analyzed, and two analytical expressions about pull-in voltage and critical center displacement are firstly proposed with the stretching along its length direction taken into account.

本文分析了考虑轴向拉伸后的两端固支梁的静态工作点,且首次建立了考虑轴向拉伸后两端固支梁的吸合电压及临界吸合时其中央归一化位移的解析表达式。

The banjo-type axle housing 10 comprises an enlarged central, or banjo, portion 12 defining a hollow interior adapted for housing a differential assembly therein, and a pair of sleeve-like axle beam portions 14R and 14L outwardly laterally extending from opposite sides of the center portion 12 for housing axle shafts. The central portion 12 has a front carrier opening 16 formed therethrough on its forwardly facing side, and a rear opening 18 formed therethrough on its rearwardly facing side.

桥壳banjo-type组成的中央,放大10分12个定义斑鸠,或是一个空洞的室内适合住房差动总成,和一双sleeve-like轴部分梁横向延伸14L 14R外,从两端的中心部分12住房刚性车轴。12有一个中央部分开放前载体上16形成籍由氧化还原,使得面对18形成一个开放其rearwardly面对籍由氧化还原。

Optic axis (the line of corneal apex and center of crystalline lens) and visual axis (a line connects pupil center and foveal center) subtends a visual angle.

视角是指光轴(角膜顶点与水晶体晶体轴线中心的连接线)与视轴(瞳孔中心到视网膜中央凹的连接线)间的夹角。

This is particularly so when the concentrator has to track a moving incident source,for instance,to track sun in concentration solar power application using fixed target focusing heliostats.

譬如,在新型高倍太阳能聚光,塔式光热发电的应用上,定日镜场的每一台定日镜必须跟踪太阳并将太阳光反射到中央高塔的接收器上;为了提高聚光比和接收效率科学家考虑使用聚光式的定日镜,然而由于太阳跟踪的缘故其聚光器则必须在偏轴聚光的条件下使用,这就带来了光斑阔大即偏轴像差的问题。

Because of a lack of information, few reflectors users dare to align their optics.

因为没有相关信息,很少有人敢于调整光轴,即使有敢于冒险的,也就是把中央反射镜的影子调整在中央即停止了。

This design is the Guangzhou lan west 100 markets summer the central air-conditioning system design, the primary mission completes one, two, three, four buildings load computation; Air-conditioning system plan efficient analysis and water unit's shaping; The air-conditioning system freezing stands design; Four buildings shopping area air conditioning unit's shaping, wind system and aqueous system design; Four buildings work area air blower plate tube system design; And has drawn up four winds tubes floor-plan, the wind side chart, the engine room floor-plan, the aqueous system axis side chart.

本次设计课题是广州市蘭西一百商场夏季中央空调系统设计,主要任务是完成一、二、三、四楼的冷负荷计算;空调系统方案的经济性分析和制冷机组的选型;空调系统冷冻站的设计;四楼购物区空调机组的选型,风系统和水系统的设计;四楼办公区风机盘管系统的设计;并绘制了四层风管平面布置图、风管轴侧图、机房平面布置图,水系统轴侧图。

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推荐网络例句

With Death guitarist Schuldiner adopting vocal duties, the band made a major impact on the scene.

随着死亡的吉他手Schuldiner接受主唱的职务,乐队在现实中树立了重要的影响。

But he could still end up breakfasting on Swiss-government issue muesli because all six are accused of nicking around 45 million pounds they should have paid to FIFA.

不过他最后仍有可能沦为瑞士政府&议事餐桌&上的一道早餐,因为这所有六个人都被指控把本应支付给国际足联的大约4500万英镑骗了个精光。

Closes the eye, the deep breathing, all no longer are the dreams as if......

关闭眼睛,深呼吸,一切不再是梦想,犹如。。。。。。