Deep electroconductibility of Shaanxi region is investigated by the data of magnetically quiet day from geomagnetic stations in Shaanxi and Z/H method with single station.
利用陕西地磁台站的磁静日资料和单台Z/H磁测深法研究了陕西地区深部电导率状况。
This method is convenient, reproducible and accurate, and can be used in quality control of Flos H.
该方法操作简便、快速、准确,可用于扶桑花药材的质量控制。
Methods The growth inhibition of tea extracts on Helicobacter pylori (H. pylori) in vitro was observed by AGAR plate diffusion method.
方法采用琼脂平板扩散法分别观察绿茶和红茶提取液对幽门螺杆菌的体外抑菌作用。
Using ab initio method, the minimum energy conformations and netcharge distribution have been studied for H_2CN radical isomers formed by addition ofa H atom (or an electron) to HCN (or HNC) molecule.
用量子化学从头计算法研究了HCN、HNC分子与H原子和电子加成生成的H_2CN自由基异构体的最低总能量构象和净电荷分布。
In this paper the concept of IAM is introduced and the method Used for analyzing H. F. small signal amplifier is discussed. The expressions of gain and input impedance of amplifier are given.
本文简要地介绍了不定导纳矩阵的基本概念,讨论了应用于高频小信号放大器的分析方法,给出了应用实例,并得出放大器的增益和输入阻抗表达式。
Wu J. g, C. D. Liu, Y. L. Ren, G. H. Yang and C. H. Shi, Rapid test method of rice chalkiness based on computer vision system.
吴建国、刘长东、任玉玲、杨国花和石春海,基于计算机视觉的稻米垩白指标快速测定方法研究。
Using this improved method, we analyzed the gene expression patterns of H and SP, achieving 13 differentially expressed cDNA fragments.
应用该优化的方法,比较了H和SP的基因表达图谱,分离了13个差异表达的片段。
In the analysis of grey ssytem, generalized H point standard addition method can be used to reduce the interference of unknown substances and to determine the analyte.
通用H点标准加入法可消除未知干扰影响 ,测定灰色体系中待测组分含量 ,给出唯一解。
The method for determining asphalt overlay H also provides a reference for the road structure design. It has an great academic and practical value in road engineering.
铺装层厚度H取值办法可为设计提供参考,其具有理论上的学术价值和广泛的工程实用价值。
The feasibility and convergence of the BIMV method are proved when the coefficient matrix a of interval linear equations is an interval H-matrix.
当区间线性方程组的系数矩阵a为区间H阵时,证明了BIMV算法的可行性与收敛性。
The paper presents a method for constructing partial hybrid finite element by diagonalization of matrix h.
给出了利用H阵对角化建立部分杂交元的方法。
The results indicate that using this method to analyze one batch of samples only needs 2 h, the cost of dissolved reagent is low and toxicity small, and the operation is simple and fast too.
结果表明,采用该方法分析一批样品只需2h,所用溶解试剂成本低、毒性小,且操作简单、快速。
This paper proposes an overlapped block affine motion compensation method to improve the translational motion model used in H. 263, and it improved the quality of image with complicated motion.
本文对H.263中基于平移模型的重叠块运动估计补偿方法进行改进,提出了一种基于仿射模型的重叠块运动补偿方法,该方法对复杂运动图像质量有明显改善。
This article introduces an implementation method of H. 323 based IP gateway, and mainly focuses on the software framework of the gateway and the implementation of calling transaction.
介绍了一种基于H . 32 3协议的IP电话网关的实现方案。主要介绍了网关实现的软件结构和呼叫处理的实现方法。
The technological process of desulphurization with H. P. F. ammonia method and its reaction mechanism are discussed, the main advantages concluded through the contrast.
主要探讨了H .P. F氨法脱硫的工艺流程及反应机理,通过对比说明该方法的优越性。
The method and the operation of the fully and automatically improved fusion electrode welders were presented, the method could ensure the welding quality of H steel, and increase the welding velocity.
介绍了对熔化极焊机全自动改进的方法、操作。此法有效地保证了H钢的焊接质量,提高了焊接速度。
PAN b, XIE h, LI Y. 3d digital image correlation method for object surface topography and deformation measurement [j]. Journal of Experimental Mechanics, 2007, 22 (6) : 556-567.
潘兵,谢惠民,李艳杰。用于物体表面形貌和变形测量的三维数字图像相关方法[J]。实验力学,2007,226:556- 567。
Taking H-800 electron microscope for example, this article introduces some faults appearance, faults analysis and method of faults exclusion.
本文以H - 800型透射电子显微镜为例,介绍了几例故障现象、故障分析及故障排除方法。
Three passes of vertical-horizontal(V-H) rolling process with 3-D thermal and mechanic field was simulated by explicit dynamic FEM, updating geometric method and implicit static FEM.
结合显式动力学有限元方法、几何模型更新方法、隐式静力有限元方法对立-平辊轧制过程三道次三维热、力场进行了分析。
In order to improve management of scientific research work, the paper discusses the quantitative analysis method and gives some approximate formulas, in which the various important factors h...
为了改进科研管理工作,本文对定量分析法进行了讨论,并提出了一些包含各主要因素的近似的数学模型,用以评价科学研究工作的经济效益。
The kinematics model is established by using the D-H method, and solved by using the counter transformation method.
并用d - H方法建立了机械手的运动学模型,用反变换法对其进行了运动学反解。
The machine structure and control system of this robot are discussed in detail, and the study of robot motion is made by D-H method.
详细叙述了其机械结构和控制系统的设计,运用D -H法分析了机构运动。
The author derived kinematic equations of the Linemanrobot using conventional solutions and D-H method.
用常规解法和D - H法分别推导了该机器人的正运动学方程。
In this thesis a simplified analytical model has been made out to solve this less freedom manipulator, and for this model we use the D-H method to derive the forward and inverse kinematics algorithm.
本文针对此欠自由度机械臂,提出了一种简化的数学解析模型,并运用D - H方法推导出此简化模型的正、逆运动学算法。
This initializing method can also be used as fast training algorithm for H-MLP network.
该初始化方法同时可作为H-MLP网络的一种快速训练算法。
In the H-FDTD method, Hegxagon grid is used for the spatial discretization by virtue of peridodical sampling theorem based on arbitrary geometry.
这种方法基于任意几何形状网格的抽样定理,利用六边形网格来实现空间离散化。
Then we choose PUMA560 as the robot model to wash the window and describe the robot in the space using the method of D-H.
接着选取PUMA560机器人作为擦玻璃的机器人模型,采用D-H法对PUMA560机器人的结构参数以及在空间的位置进行了描述;
The acid site of some H-mordenites is determined and studied by the pulse catalytic chromatography poisoning method.
用脉冲催化色谱中毒法测定并研究了氢受丝光沸石酸中心及其与甲苯歧化反应的关系。
A new method for analyzing a millimeter H-plane waveguide circulator with a partial height ferrite post is presented.
本文提出一种分析部分高度铁氧体柱毫米波h面波导环行器的新方法。
A new method for analyzing a millimeter H-plane waveguide circulator with a partial height ferrite post is presented.
本文提出一种分析部分高度铁氧体柱毫米波h面波导环行器的新方法。
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