同前的

This paper analyses the homogenous tendency of open-end fund at first,pointing out that unperfect development of market and investors' immature investment opinions is the origin of such phenomena. Secondly,having compared the fund sizes and purchase fee rates of 25 open-end funds in China,conclude that there are problems of diseconomy of scale and indistinctive relativity between fees and achievement in Chinese open-end funds. Then this paper introduces benefit and cost function to analyze the problem of lack of motivation and constrain mechanism towards fund managers because of unreasonable fees in China. Thirdly,this paper analyze funds managers' normal hazards by static game model,and then points out fund managers have serious tunneling behaviors in Chinese open-end fund industry. In the end,this paper analyzes the causes of liquidity risk of open-end fun and the particularity of liquidity risk of open-end fund in China,and concludes that liquidity risk in Chinese open-end fund industry is higher through calculating the rates of share change and comparing the portfolio selections of top 20 open-end funds in China.

本文首先分析了我国目前存在的基金产品同质化现象，指出市场发展的不完善以及投资者投资理念的不成熟是同质化的根源所在；其次对比了我国现有的25只开放式基金的规模和申购费率，得出了我国开放式基金存在着规模效应不明显以及基金业绩与费率相关性不强的问题，并引入效益函数和成本函数分析了由于我国开放式基金费率不合理引发的基金管理者激励约束机制缺失的问题；再次，应用静态博弈模型分析了基金管理人面临的道德风险，指出目前我国开放式基金由于监管机制脆弱而存在着较为严重的管理者利益输送行为；最后，分析了开放式基金流动性风险的形成原因以及我国基金市场流动性风险的特殊性，并通过计算目前我国基金资产规模前20位的开放式基金的份额变动率以及比较它们的投资组合结构，得出了目前我国开放式基金流动性风险偏大的结论。

To analyze the pseudo phenomena caused by migration velocity error, the paper firstly studied the depth error between post-stack migration and prestack migration caused by same velocity error, and found the depth error was only relative to velocity error and had no direct matter with methods of depth migration (post-stack migration or prestack migration). Then the paper did numerical simulation of a complex lenticular body model with wave-equation modeling and migration, and found that the velocity error could not only induce depth error, but also could change the modality of construction and the event of subjacent layers. Furthermore, it could change the frequency of reflective event. They are the pseudo phenomena caused by migration.

从分析偏移速度误差带来的各种假象出发，本文首先对比分析了速度误差对叠后深度偏移和叠前深度偏移的影响，发现偏移剖面的深度误差仅与速度模型的误差有关系，与具体的偏移方法没有直接的关系；然后对一个复杂的透镜体模型进行了波动方程叠后正演和偏移计算，详细地讨论了不同的速度误差带来的各种假象，发现速度误差不仅会带来深度误差，而且会造成构造体的形态变化，下覆地层同向轴的扭曲，还可能引起地层同向轴的频率发生变化，给资料解释带来一定的假象。

Dr. Tilson and colleagues developed a screening checklist tool based on the American Academy of Pediatrics and American Diabetes Association guidelines with some modifications. Participating physicians were to screen all children aged 10 to 18 years for elevated BMI. Children with a BMI higher than the 85th percentile were assessed for the risk factors of race/ethnicity, family history of type 2 diabetes, acanthosis nigrans, and hypertension (defined as systolic blood pressure higher than the 90th percentile for age and height).

Tilson医师与同事根据美国小儿医学会与美国糖尿病医学会的治疗指引进行部份修改，研发了一种核对清单；参与的执业医师筛选所有BMI过高的10至18岁儿童，BMI高于前15%的儿童接受筛选种族／信仰、第二型糖尿病家族史、棘状黑色素瘤与高血压（以高于同年龄与身高前10%的收缩压来定义）。

The dynamic measuring method of alignment parameters based on the Satisfaction Criterion Model is presented in this paper. Using the quadratic regression crosscut combination method to organize the experiment, the mapping relationship between side force of slippage and camber angle and toe-in of the testing vehicles is obtained by regressing the experiment data. In this experiment, side force and slippage are testing objects, camber and toe-in value are testing factors.

本文提出了基于满意准则数学模型的车轮定位参数智能化动态测量方法，运用二次回归正交组合设计方法组织和安排试验，以车轮外倾角和前束值作为试验因素，侧向力和侧滑量作为试验目标，通过对试验数据的回归处理得到了试验车辆的侧滑量或侧滑量同车轮外倾角以及前束值之间的映射关系。

Dr. Tilson and colleagues developed a screening checklist tool based on the American Academy of Pediatrics and American Diabetes Association guidelines with some modifications. Participating physicians were to screen all children aged 10 to 18 years for elevated BMI. Children with a BMI higher than the 85th percentile were assessed for the risk factors of race/ethnicity, family history of type 2 diabetes, acanthosis nigrans, and hypertension (defined as systolic blood pressure higher than the 90th percentile for age and height).

Tilson医师与同事根据美国小儿医学会与美国糖尿病医学会的治疗指引进行部份修改，研发了一种核对清单；参与的执业医师筛选所有BMI过高的10至18岁儿童，BMI高於前15%的儿童接受筛选种族信仰、第二型糖尿病家族史、棘状黑色素瘤与高血压（以高於同年龄与身高前10%的收缩压来定义）。

In our study, we also observed the different influence between TTB-USA and RFCA on blood coagulable states (by examining the change ofα-granule membrane protein、Tissue type plasminogen activatior、Plasmingen activator inhibitor-1)、 endothelium function (by examining the change of endothelin、nitric oxide) and myocardial injury (by examining the change of creatine kinase、MB isoenzy of creatine kinase and cardiac troponin T).

为观察超声消融与射频消融对血凝状态、内皮功能及心肌损伤的影响，进一步对超声消融的安全性进行评价，我们在插管前、插管后、消融后即刻、消融后30min及48小时5次抽静脉血，分别测定血小板α-颗粒糖蛋白(GMP-140)阳性表达活化血小板百分率、内皮素、一氧化氮、组织型纤溶酶原激活剂及纤溶酶原激活剂抑制物-1(PAI-1)的变化；于消融前、消融后即刻、2hr、8hr、24hr、48hr、72hr抽取静脉血，检测肌酸激酶、肌酸激酶MB同工酶及心肌肌钙蛋白T的变化。

Results Preserving bilateral S1 anterior and posterior roots intact combined with rhizotomies of L7 and S2～3 posterior roots, intradural stimulation of S1 posterior root producedan increase of bladder and urethral pressure similar to that of stimulation of the S1 common root in extradural.

结果 保留2侧S1前后根完整，电刺激同平面S1的总根或后根，膀胱尿道的压力反应相同；切断两侧S1前根，刺激同平面的S1后根，膀胱尿道的压力反应显著降低，仅为前后根完整时的7%～12%。

"I very much welcome any process that can advance peace between us and our neighbors, first and foremost with Syria," said Eitan Kabel, secretary-general of the Labor Party, which is in the government with Mr. Olmert's Kadima party." I very much hope this isn't some sort of spin whose goal is pull screen over the situation that the prime minister is in."

&我欢迎一切有助于同邻国和平发展的事物，尤其重视同叙利亚和平共处& Olmert领导的Kadima party的盟友，Labor Party秘书长 Eitan Kabel批评上述言论：我希望这次的和谈不是某种形式的周旋，其目的是在于改变前总理在位时的状况。

We were sitting with the Prophet and he looked at the moon on the night of the full-moon and said, You people will see your Lord as you see this full moon, and you will have no trouble in seeing Him, so if you can avoid missing (through sleep or business, etc.) a prayer before sunrise and a prayer before sunset you must do so.

&我们坐在同先知，他期待在月球上的夜晚全月球说，&你的人会看到你的上帝，因为你看这满月了，你不会有任何麻烦，在看他，因此，如果你可避免失踪，祈祷日出前和祈祷日落前，你必须这样做。

According to the wire electrode on the trajectory of the different forms of control, WEDM can be divided into three types:* is a copy-control, cutting their lines in advance to create the shape of the workpiece and the same mode *, When the rough machining parts and die at the same time * Clamping in the machine tool table, in the process of cutting wire electrode tightly * close to the edge of model for mobile track, thus cutting out the model * with the same shape and precision to work; another One is the optical tracking control, the cutting in line before the first parts in accordance with drawings by a certain ratio of enlarge depicts an electro-optical tracking maps, drawings will be processed when the machine electro-optical tracking placed on the stage, followed on the stage The first photo has to follow the ink line graphics track movement, and then through the use of electrical, mechanical linkage to control the machine tool table work together with the relative electrode wire Xiang Sixing do sports in order to cut out the pattern and shape of the workpiece to the same; a re - Is a digital process control, advanced digital automatic control technology, machine-driven process in accordance with the geometry of the workpiece before the parameters of good pre-processing CNC automatic completion of the processing, production do not look like without drawing board also plans to enlarge, in front of more than two Control in the form of higher precision processing and broad scope of application, at home and abroad for more than 95% of WEDM have been using digital technology.

根据对电极丝运动轨迹的控制形式不同，电火花线切割机床又可分为三种：一种是*模仿形控制，其在进行线切割加工前，预先制造出与工件形状相同的*模，加工时把工件毛坯和*模同时装夹在机床工作台上，在切割过程中电极丝紧紧地贴着*模边缘作轨迹移动，从而切割出与*模形状和精度相同的工件来；另一种是光电跟踪控制，其在进行线切割加工前，先根据零件图样按一定放大比例描绘出一张光电跟踪图，加工时将图样置于机床的光电跟踪台上，跟踪台上的光电头始终追随墨线图形的轨迹运动，再借助于电气、机械的联动，控制机床工作台连同工件相对电极丝做相似形的运动，从而切割出与图样形状相同的工件来；再一种是数字程序控制，采用先进的数字化自动控制技术，驱动机床按照加工前根据工件几何形状参数预先编制好的数控加工程序自动完成加工，不需要制作模样板也无需绘制放大图，比前面两种控制形式具有更高的加工精度和广阔的应用范围，目前国内外95％以上的电火花线切割机床都已采用数控化。

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。