实际效应

All the work done is as follows:Firstly, given the impact of the soil gravidity stress on the scale of the vertical drain disturbance, Vesic's column cavity expansion theorem is mended. Then the radius of the plastic zone, the ultimate crowding stress and the soil displacement in the intersection of plastic and elastic areas are deduced when Mohr-Coulomb surrender criterion is adopted. The result of which caters better to the real situation.

本文针对竖井地基的施工扰动效应及固结可靠性做了如下一些工作：首先，考虑土体自重应力对竖井扰动范围的影响，对Vesic圆柱形孔扩张弹塑性理论解进行了修正，采用Mohr-Coulomb屈服准则，得到了弹塑性交界处土体位移、塑性区半径以及最终挤土应力等理论计算公式，修正以后的结果能更好地符合竖井施工的实际情况。

Over time, the barriers women face in discrimination, differential hiring and work-family issues have a cumulative effect,' causing women of every generation to fall farther behind with each passing year.

洛维尔说，看起来这代女性的境遇似乎要好的多，但实际情况并非如此；随着时间的推移，女性在性别歧视、差别雇佣和工作家庭问题上面临的障碍会产生累积效应，导致每代女性都逐年落后得越来越远。

It may look as if this generation is doing so much better, but that's not what's happening,' says Vicky Lovell, acting director of research for the Institute for Women's Policy Research.'Over time, the barriers women face in discrimination, differential hiring and work-family issues have a cumulative effect,' causing women of every generation to fall farther behind with each passing year.

美国妇女政策研究所(Institute for Women's Policy Research)负责研究工作的代主任维姬·洛维尔说，看起来这代女性的境遇似乎要好的多，但实际情况并非如此；随着时间的推移，女性在性别歧视、差别雇佣和工作家庭问题上面临的障碍会产生累积效应，导致每代女性都逐年落后得越来越远。

By using Hasbrouck model to test the asymmetric information contained in price and its influence through the analysis of stock price and volume,we find out for the first time that market trade informationcontained in the object stocks in Shanghai and Shenzhen A-share stock markets is a dumbbell shape with both ends issymmetrical,different from

尝试采用投资者心态模型从投资者的守旧性和表征性启发式思维方式角度解释沪深A股市场惯性及反转效应异象形成的原因，并采用沪深A股市场的实际交易数据进行模拟验证。

However, in the early 1970s, due to the people＇s liking to deposit and their uncertainty of the future income in the context of runaway inflation, there is an illogic phenomenon in American economy--the effect of inflation did not conform to what had been expected earlier and the high ratio of inflation went side by side with high ratio of deposit.

然而，20世纪70年代初，由于恶性通货膨胀条件下人们正常的储蓄偏好及未来实际收入不确定性的增大等原因，美国经济中出现了一个不合逻辑的现象--通货膨胀的效应与预期目标相反，高通胀率伴随着高储蓄率。

Location of the inland frontier regions have greater uncertainty and imperfectibility at politics and economy than other regions,therefore the border " shielding effect " makes the actual advantage of location of the inland frontier regions uncertain,especially the relative advantage may change in the future,cause the transaction costs of the inland frontier regions to be redounded .

内陆边境地区在政治和经济上存在较大的不确定性以及信息上的不对称性和不完善性，由此产生的边界"屏蔽效应"使得内陆边境地区的区位实际优势不确定、特别是相对优势在未来可能发生变化，导致内陆边境地区的交易成本被抬高。

According to the result, the confidence region of unknown parameters in single-index models is constructed. Finally, we consider the test of correlation and heterogeneity for hierarchical nonlinear mixed-effects models. According to Laplace approximation expansion of integrated log-quasilikelihood, a class of score test statistics is proposed. Under some very mild conditions, we prove the asymptotic distribution of the test statistics is a standard X~2-distribution. Through a Monte Carlo simulation study, the finite sample performance is examined.

最后，我们研究的第四个问题是分层非线性随机混合效应模型的相关性与异方差性检验问题，依据对数拟积分似然的Laplace近似展开提出了检验统计量，在一些正则条件下，得到了检验统计量的渐近分布是一个标准的χ~2-(来源：d7d7A65BC论文网www.abclunwen.com)分布，通过Monte Carlo模拟研究了其小样本的表现，实例验证了其实际应用。

Using EMD method, there is bound to be divergent phenomena at the two ends of the upper and lower envelope signal in the data through the three interpolation algorithm, which is end effect. It will affect the quality of EMD decomposition badly, so that the decomposed IMF has no actual physical meaning.

在EMD方法应用中，通过三次条插值算法给出的上、下包络在数据信号的两端不可避免地会出现发散现象，即端点效应问题，会严重影响EMD分解的质量，使分解出的IMF没有实际的物理意义。

Next, the following points are emphasized:(1) The design of photoelectric conversion preamplifier circuit. In order to improve the measurement accuracy of luminometer and ensure linear relationship of the photoelectric, operational amplifiers is designed as current-voltage converter form, on the one hand, it is available to zero-load effect; on the other hand, short-circuit current can be transformed into a voltage volume through the feedback resistor, it is equivalent to voltage drop flowed through a load resistor on the actual effect.

其次，本文重点做了以下工作：(1)光电转换前置放大电路的设计：为了提高照度计的测量准确度，确保光电间的线性关系，本设计把运算放大器接成电流电压变换器的形式，一方面可得到零负载效应；另一方面，短路电流通过反馈电阻变成电压量，实际效果相当于流过一个负载电阻形成的压降。

The nanotube transistors exhibited n-type semiconductor characteristics, and the conductance of nanotube FETs can be modulated by more than 4 orders of magatitude at room temperature.

显示了纳米器件实际应用的可能性。7利用单根CNx／C纳米管作为半导体材料制备了n型的场效应晶体管，器件的电子密度在105～106 cm-1之间，亚阀值斜率为300-800mV／decode之间，开关比约为10000。

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。