查询词典 abel summation method

Formula. At the same time, the article raised the seismic reduction factor formula for the SSDI system.The paper adopts finite element method based on the ANSYS procedure, and realizes the simulation of soil constitutional relationship through choosing Davidenkov soil model with proper parameters and using restartup method in ANSYS. Then, the procedure makes the soil nonlinearity simulation come true byusing parameter design language of APDL. Element Combin14 is be used to simulate viscoelastic boundary and radiation damping effect. At the same time, it presents integrated damping matrix for considering the coupling of different damping of soil and structure.

文章以ANSYS为计算分析工具和平台，通过对Davidenkov地基模型的研究及其参数的选取，利用ANSYS的重新启动分析方法并采用APDL参数设计语言来编制程序，实现对土体非线性动力本构模型的模拟；同时利用ANSYS中Combin14单元模拟粘弹性边界，以此建立人工边界来模拟辐射阻尼效应；并提出集成阻尼矩阵的方法，解决结构和地基土阻尼不同而导致的阻尼耦合的问题。

The strategy uses a simple method to extract formation correction from redundantly inconsistent information, speculates the requirement of formation maintenance, takes appropriate maintain method for different situation.

该保持策略从非一致性的冗余状态中进行简洁的处理，判断阵形的保持状态，采取相应的保持机制。

It was proved that the method which wasonvenient, rapid and reduplicate could be used to identify different samples of Oviductus Ranae. We would establish a sensitive and specific HPLC method for the quantity control of Oviductus Ranae.

本实验不仅建立了哈蟆油的HPLC指纹图谱，而且还首次成功地利用该方法对哈蟆油的真伪进行了鉴别，能够有效的监测哈蟆油的质量，作为其质量控制的手段，为名贵动物药哈蟆油的开发和利用奠定了基础。

This method was simple, accurate and proper, and the reduplication of the result was good, which provide scientific quantitative analysis method of chlorogenic acid in Shuanghuanglian Keli.

本方法简便、准确，专属性强，测定结果重复性好，为双黄连颗粒中绿原酸的定量分析提供了科学有效的方法。

This method was simple and accurate and proper,which can be provide for scientific quantitative analysis method of Danshensu in Danqi Pian and the reduplication of the result was good.

方法简便，准确，专属性强，测定结果重复性好，为丹七片中丹参素的定量分析提供了科学有效的方法。

This method was simple and accurate and proper,which can be provide for scientific quantitative analysis method of Matrine in Zhilining Pian and the reduplication of the result was good.

方法简便、准确，专属性强，测定结果重复性好，为止痢宁片中苦参碱的定量分析提供了科学有效的方法。

This method was simple and accurate and proper,which can be provide for scientific quantitative analysis method of Berberine hydrochloride in shuanghuang xiaoyan Pian and the reduplication of the result was good.

方法简便、准确，专属性强，测定结果重复性好，为双黄消炎片中盐酸小檗碱的定量分析提供了科学有效的方法。

The input method of multi-scale data and three levels data index are investigated, a new own idea about how to represent multi-scale seamless data is advanced. The viewpoints that seamless GIS is looked on surface of globe reference ellipsoid as spatial information positioning standard and looked on geographic coordinates as reference of spatial data storage are explored, and based on reference ellipsoid surface coordinate, the measurement model of distance, azimuth angle and area are given.(4) The flowchart of data production of seamless GIS is analyzed, on the basis of the program algorithm and the interactive processing of feature adjoining relation, the data production method of seamless GIS is discussed.

研究了无缝GIS多格式、多比例尺空间数据入库的模式，创新性地提出了用数据中间件模式解决GIS多源空间数据无缝集成的新方法，研究了多比例尺数据入库的方法和三级索引机制，并对无缝GIS数据的多尺度表示提出了自己的看法；阐述了无缝GIS以地球椭球面为空间信息定位的参考面、以地理坐标进行空间数据存储的观点，并给出了在椭球坐标系下的距离、方位角和面积度量模型。

The mode field of photonic crystal fiber structured with hexagon symmetry hole cladding was analyzed by coupled-mode, and the effective indexes of base mode of different wave length were got. The characteristics of this photonic crystal fiber grating were computed and simulated by coupled-mode method and transmission matrix method. Moreover, the differences were compared between conventional fiber grating and photonic crystal fiber grating on their reflection spectrum and delay.

利用多极法对包层空气孔为正六边形对称结构光子晶体光纤的模式场进行了分析，计算出不同波长下基模的有效折射率，结合使用模式耦合理论和传输矩阵法对基于光子晶体光纤的布拉格光栅特性进行了计算和仿真，对比了常规单模光纤所成光栅与相同光栅周期的光子晶体光纤布拉格光栅反射谱及时延特性之间的差异。

The calibration of a four state four port reflectometer performed with the presented method and unimproved method shows good agreement between computing results.

对同一响应方程，可以采用不同的校准方法来确定反射计的系统复常数。

The shaping method of noncircular part and the tool holder's radial motion characters in noncircular turning process are discussed in detail in the thesis.

论文详细研究了非圆零件的成型方法和加工过程中刀架的径向运动规律。

I have not really liked him,I do not like his this kind of disposition.

我没有真的喜欢他，我不喜欢他的这种性格。