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Among 465 children who were regularly followed up for a period of 3 years or more at the clinic, 37 eyes of 23 children showed significant astigmatism changes of 1 diopter or more in amount or 15 degrees or more in axis.

在465位於门诊追踪了3年以上的儿童中，23位儿童的37只眼睛表现1 Diopter以上的度数或15度以上的轴度的散光变化。

During the period of design, according to change direction various parameter of the arm spare parts, analyze it is anticipate by the metals to change in to take shape the Forging piece to transform process, draw up more reasonable craft process;From change direction the arm Forging piece system process, design more economic, use convenience, more reasonable molding tool.

在设计过程中，根据转向臂零件的各种参数，分析了其由坯料变为成形锻件的变形过程，制定出了较为合理的工艺流程；由转向臂锻件的制坯过程，设计出了较为经济，使用方便，较为合理的模具。

If there is one thing I have noticed in the countless letters I've received since I wrote Unlimited Power, it is the overwhelming prevalence of this kind of disassociation in people's lives---Something that just "happened" out of their desire to avoid pain---and the hunger with which they seize upon an opportunity to feel more alive, more passionate, more electric.

在我写了Unlimited Power这本书后，从我收到的无数来信中，如果有什么引起了我的注意的话，便是人们生活中的这种分裂的惊人的普遍——有些什么事刚刚发生了，在他们一方面渴望避开痛苦，另一方面又紧紧地抓住了某个让他们感觉更有活力，更有热情，更加令人震惊的机会时。

Supported by German Volkswagen's global service work theory and technique, it has about more than 600 dealers, among which there 180 special dealers, nearly 500 special repair stations around China. This large sale and service system has satisfied customers' various demands, which makes them more content and more disburden.

依托德国大众全球化的服务经营理念和技术支持，上汽大众已在全国范围内建立起拥有600多家经销商(其中特约经销商180家)，近500家特约维修站的庞大营销服务体系，满足了消费者多元化的需求，让用户更满意，更放心。

More than 600 dealers, among which there 180 special dealers, nearly 500 special repair stations around China. This large sale and service system has satisfied customers' various demands, which makes them more content and more disburden.

依托德国大众全球化的服务经营理念和技术支持，上汽大众已在全国范围内建立起拥有600多家经销商（其中特约经销商180家）、近500家特约维修站的庞大营销服务体系，满足了消费者多元化的需求，让用户更满意、更放心。

Is a more than 2000 billion stars, clusters and nebulae composed of thousands of discoid star system, it is about more than 100000 light years in diameter, center thickness is about more than 6000 light years, because ...

是一个由2000多亿颗恒星、数千个星团和星云组成的盘状恒星系统，它的直径约为100000多光年，中心的厚度约为6000多光年，因其。。。

More and more people seem to be discourteous to one another, more indicative of a "survival of the fittest" attitude than of living in a civilized society.

2001-1 越来越多的人似乎彼此都不礼貌，更多的则预示着适者生存的态度比生活在文明的生活更重要。

This makes more and more people pay more attention to studies and applications of numerical simulation in thermal recovery. In this research, we have developed a reliable mathematical model for thermal recovery, which takes a full consideration of the effect of viscos, gravitical and capillary forces on the three-phase flow of gas, water and oil, the effect of the temperature on the medium characteristics of liquid and solid, the phase equilibrium of gas-liquid in each component, heat transportation including connection, conduction and radiation as well as heat losses in both the overburn and underlying strata. In the space discreation of the mathematical model, we have proposed a new method based on the improvement of the conventional nine-points difference approximation, which has a higher difference accurancy.

本项研究以热力采油的主要机理为基础，充分考虑在粘性力、重力和毛管力作用下油水气三相流动，考虑温度对各种流体和固体介质物性的影响，考虑每一组分中汽液两相的相平衡，考虑热在地层中的传导、对流和辐射以及上下盖层的热损失，利用热力学第一定律、质量守恒定律和流体迁移定律，建立了正确可靠的注蒸汽数学模型；在对数学模型进行空间离散时，利用控制有限体积积分法，对以往的九点差分近似作了合理的改进，使其具有较高的差分近似精度：结果表明，该公式的近似精度要比以往文献中所给的九点差分近似精度高，可以认为，在油藏数值模拟中，如果遇到非均质情况，使用这种九点差分近似更合理。

But meanwhile Israel began to close the West Bank and Gaza Strip off, which made the development of Palestinian economy more difficult, capital severely short production slow, unemployment high and financial deficit, more and more Palestinian got into economic predicament, which finally caused the Al-Aqsa Intifada in September 2000, as a symbol of Palestinian disgruntle for the Oslo peace progress.

基本伴随整个奥斯陆时期的封锁加剧了巴勒斯坦发展经济的难度，导致了资金严重短缺、生产发展缓慢、失业率居高不下、财政入不敷出的局面，越来越多的巴勒斯坦人陷入经济困境之中。2000年9月的"阿克萨"起义就是巴民众对奥斯陆和平进程不满的一种表露。

Firstly, we introduce the technology of seismic geometric attribute for fault identification detailedly at home and abroad. Secondly we study the coherence, texture,curvature attribute and tricolor display technology of RGB to identify fault; In the part of coherence,we compare the traditional algorithms with model and actual data,mainly study the geometric structural tensor and wavelet multi-scale sub-frequency coherent algorithm; In the part of texture attribute, we introduce texture energy, texture contrast, texture entropy and texture homogeneity attribute.By merging texture attributes of different directions,the effect are more clear; In the part of curvature attribute,we study and analyze fractional-order curvature attribute's extraction and its application in fault identification; The RGB display technology mainly introduces how to merge multi-attributes in order to getting more richer and more clearer information.

首先具体先容了地震几何属性识别断层技术的国内外研究现状；然后分别研究了相干属性、纹理属性、曲率属性和RGB三原色显示技术来识别断层；其中相干属性通过模型和实际资料对传统相干体算法进行了对比，重点研究了几何结构张量相干体算法和小波多标准分频相干体算法；纹理属性主要先容了纹理能量、纹理对比、纹理熵和纹理一致性属性，通过对不同方向的纹理属性进行融合，效果更清楚；曲率属性重点分析了分波数曲率属性提取及其在断层识别中的应用；RGB三原色显示技术则主要先容了如何进行多属性融合来或得更丰富、清楚的信息，在此基础上开发了基于。

According to the clear water experiment, aeration performance of the new equipment is good with high total oxygen transfer coefficient and oxygen utilization ratio.

曝气设备的动力效率在叶轮转速为120rpm～150rpm时取得最大值，此时氧利用率和充氧能力也具有较高值。

The environmental stability of that world - including its crushing pressures and icy darkness - means that some of its most famous inhabitants have survived for eons as evolutionary throwbacks, their bodies undergoing little change.

稳定的海底环境─包括能把人压扁的压力和冰冷的黑暗─意谓海底某些最知名的栖居生物已以演化返祖的样态活了万世，形体几无变化。