在...情况下的

This paper measured the constitutive relation of soil in the condition of the low stain-rate by Split Hopkinson Press Bar technology. It offers the reference for study in high stain-rate in the future. And simulated the explosion between soil and concrete by finite element dynamic analysis software LS-DYNA3D. Finished the numerical simulation for power of exploding between soil and concrete in different position of detonator and different scale model. Set out the curves of displacement, velocity, acceleration and pressure of different position. Obtained the destructibility of concrete target in different explosion condition. It offers data reference for theory studying and engineering designing.

本文首先利用分离式Hopkinson压杆实验技术测定了土在低应变率下的本构关系，为以后进行较高应变率下的研究提供了参考；后面着重利用三维显式非线性有限元动力分析软件LS-DYNA3D对土壤混凝土介质中的爆炸进行了数值模拟，采用土壤混凝土分层介质模型，完成了不同装药位置、不同缩比模型的混凝土模型中爆炸威力的数值模拟，测定了不同情况下的压力曲线及典型位置的质点位移、速度、加速度和压力，得出了混凝土靶在各种不同爆炸条件下的破坏情况，为理论研究和工程设计提供了数据参考。

We present the basic formulas and schematic diagram of classification learning based on information theory.

给出了归一化互信息在极值情况下的三个相关定理，以及在二值分类情况下误差敏感度分析方程。

In order to improve its effect,by simulating natural enviroment and irradiating the material of FRP under water with strong ultraviolet ray for a long time,the strength change in protection and nonprotection conditions is contrasted and the weather resistance is analyzed.

纤维增强复合材料在土木工程中越来越得到广泛应用，为了更好地发挥其使用效果，通过模拟自然环境，将其材料在水下经长时间强紫外线照射，对比有保护和无保护情况下的强度变化，进行耐候性分析研究，结果表明有保护情况下强度保持率有了明显提高。

In this paper,surface line-charge method was taken to calculate the magnetic distribution in a 160kA large prebake anode aluminum reduction cell in Guizhou Aluminum Smelter.

应用表面磁荷法对贵州铝厂 16 0kA大型预焙阳极铝电解槽的磁场进行了计算，通过对电流分布均匀情况下和考虑了实际电流分布情况下的电解槽磁场的比较，可以看出，阳极和阴极电流分布对铝电解槽磁场分布具有绝对的影响，只有在考虑了阳极和阴极电流实际分布的情况下，才能准确地计算出铝电解槽的实际磁场分布。

We study the shareholders structure in Chinese public listed companies, the cause of formation, the abuse, the comparison with other countries and the relation between the controlling power and the shareholders structure,so as to find policies.In chapter four we discuss the cost of the private benefit from control by model when the block shareholder colludes with the manager.

在存在外部制衡的状态下，对模型进行了拓展，进一步研究在引入外部制衡力量后，公司在控股股东的控制下追求其自身效用的最大化所达到的均衡结果，并与不存在外部制衡情况下的均衡结果相比较，最后分别讨论了公司存在外部债务的情况下的模型的解和控股股东对公司捐赠利润的可能性。

Because the roadbed is in the condition of stable seepage in the normal highway construction and service, the formula of level and discharge of cut, tunnel and drainage structure in condition of confined water and dive are deduced on the saturated seepage theory.

4由于在公路建设和运行中，绝大多数时间路基是处于稳定渗流的情况，根据饱和渗流理论，推导建立了在潜水和承压水条件下路堑结构、隧道结构和排水设施在稳定渗流情况下的水位和流量计算理论公式；按地下水类型、公路结构型式、排水设施型式、是否进行衬砌或支护、组合方式和布置方案构建了公路工程地下水稳定渗流模型。

Because the roadbed is in the condition of stable seepage in the normal highway construction and service, the formula of level and discharge of cut, tunnel and drainage structure in condition of confined water and dive are deduced on the saturated seepage theory. The stability groundwater seepage model of highway engineering is established according to groundwater type, highway structure pattern, drain facilities pattern, whether carried on lining or timbering, combined pattern and layout.

4由于在公路建设和运行中，绝大多数时间路基是处于稳定渗流的情况，根据饱和渗流理论，推导建立了在潜水和承压水条件下路堑结构、隧道结构和排水设施在稳定渗流情况下的水位和流量计算理论公式；按地下水类型、公路结构型式、排水设施型式、是否进行衬砌或支护、组合方式和布置方案构建了公路工程地下水稳定渗流模型。

On this basis, field model was used to test the arrangement patterns of sprinkle heads in standard residence environment and single sprinkle head with different flow quantity in test chamber. The thermal release velocity and temperature variety of designed points in the fire chamber were analyzed in regulation.

在此基础上，对标准住宅环境的喷头布置及喷头在不同流量下的灭火情况用场模拟进行数值模拟研究，并对上述情况下的热释放速率和设定温度点的温度变化情况进行规律性分析。

For the auto mentioned in the paper, we analyze and establish the dynamic equations under different power systems, respectively discuss the system efficiency of HEV under the conditions of whether the storage battery power is zero or not, utilize the SQP to compute the corresponding optimal decelerating rate and optimal storage battery power under the conditions of different speeds, different demand torsions and different storage battery SOC; then use the optimal computation results to summarize the rules of auto optimal control, provide the foundations for the optimal control rules in the future.

对于本车，分析并建立了在不同动力系统工作模式下的动力学方程；分别讨论了当蓄电池功率为零和蓄电池功率不为零两种情况下的HEV的系统效率；利用序列二次规划法来求解出在不同车速、不同汽车需求转矩和不同蓄电池SOC情况下对应的最佳减速比和最佳蓄电池功率；利用优化计算结果，初步总结了一些车辆优化控制规则，为将来更好的优化控制规则提供了依据。

The root-cause for the synchronous error of multiple axes of the vehicle panoramic sight platform was found after analysis with the geometric method. Since the synchronous error is caused by the windage angle produced in the working process of the optoelectronic platform, the method to correct the angular deviation at any distance is proposed. The experiment for solving the problem was implemented. The experiment indicates that the method is valid.

针对车载周视观瞄平台异轴同步性问题采用几何作图法进行分析，得到异轴同步问题产生的根源是不同光电平台转动过程中由于存在偏差角所致，对校准距离情况下的角偏差，距离小于校准距离情况下的视差和距离大于校准距离情况下的角偏差在3中不同区间的修正方法进行分析并进行等效近似，给出程序实现方法，最后用实验验证了此方法的正确性。

Do you know, i need you to come back

你知道吗，我需要你回来

Yang yinshu、Wang xiangsheng、Li decang,The first discovery of haemaphysalis conicinna.

1〕 杨银书，王祥生，李德昌。安徽省首次发现嗜群血蜱。