借助已有的水下爆炸理论，分析试验结果，总结了地基及结构振动的规律，指出二次振动现象与水中爆炸产生的气泡脉动有关。
According to the existing theories on underwater explosion and based on the analysis of experimental results, the laws of foundation and structure vibrations are summarized.
本文详细介绍了槽钢锁口一次冲压成型模具结构的特殊性，定位方式及受力分析。
This paper introduces the construction speciality, positioning method and stress analysis on primary pressing model of the bar cut.
对分解后的图像结构进行分析，提出双三次插值与方向插值相结合的方法，对分解后图像插值。
By analyzing the structure of the decomposed image, the combination method of bi-cubic interpolation and the direction interpolation is proposed.
本文对机械闹钟夹板以铝合金薄板代替铜带之后的一次冲多个小孔的工艺及模具结构进行了分析、探讨。
This article analyzes and discusses the technology and model tool structure of aluminium-alloy thin-plate instead of brass band to punch several small hole one time.
本文介绍了双作用叶片式二次元件的结构和工作原理，分析了其节能原理和特点。
This paper presented the working principle and structure of the double-action vane pump, analyzed its mechanism of variable displacement and characteristics of energy saving.
基于周期性槽孔结构的空间谐波的分析，讨论了抑制高次谐波以拓展使用频带的方法。
Based on the analysis of spatial harmonics of periodically slotted structure the method for extending operation frequency-band through suppressing higher-order harmonics is discussed.
第二部分，在一般系统结构理论的指导下，分别从企业系统结构和企业系统环境两个方面对现阶段我国私营企业二次创业的制约因素进行了分析。
Part two: Directed by The Structural Theory of General Systems, this part analyzes the restricting factors from two aspects of the structure and environment of enterprise system.
一次二阶矩方法是结构可靠度分析的基本方法．一次二阶矩方法的计算精度依赖于验算点附近功能函数的非线性程度。
The first-order second-moment method is fundamental in structural reliability analysis, its accuracy depends upon the nonlinear extent of performance functions around checking point.
一次二阶矩法是目前求解结构可靠性分析的主要计算方法之一，该方法要求功能函数对随机变量的偏导运算。
Reliability analysis using First Order Second Moment (FOSM) is important for structural probability design, in which process demands the derivative operation.
储罐在受到地震作用时，经常会产生严重的次灾害，在进行储罐结构地震分析时，必须考虑局部动力效应的影响。
The seismic local dynamic effect of the storage tank has been emphatically analyzed on the base, and the continuous mass inertial force in the element is considered.
基于通用有限元软件和地基阻抗力时域差分形式，完成了考虑土–结构动力相互作用影响的结构时程分析程序二次开发。
By use of general FEM software and the time-domain difference of ground resistance, the structure history analysis programs with consideration of soil-structure dynamic interaction was developed.
分析了电机冲片单冲模原结构存在的问题，并采取了相应对策通过两次改进，取得了良好的效果。
The existing problems of the previous structure of the single stamping die for motor blanks. And the corresponding measures were adopted. After two_time improvement, good results were received.
它第一次开发出把文本信息和结构化数据紧密集成的解决方案，以提高对数据的分析和决策能力。
It's the first mining solution that tightly integrates text-based information with structured data for improved analyses and decision making.
分析了带有加强筋板的厚板弯曲件的两次弯曲成形工艺，并设计了合理的模具结构。
In this paper, the twice bending process for bending part with stiffners is analyzed and the proper structures of dies are designed.
对华南暴雨试验期一次造成华南沿海特大暴雨的锋面过程进行了高分辨数值模拟，并从不同侧面分析了该中尺度系统的结构特征和成因。
The structure of a rain-storm system and its cause of formation are analyzed in detail by high resolution numerical simulation for a rain-storm process over South China.
利用塑性极限分析和非线性有限元分析方法计算并验证了结构在考虑次内力作用时的极限荷载。
Based on plastic analysis and non-linear finite element analysis, the structure's load-bearing capacity under secondary internal forces is calculated and certified.
将ANSYS的二次开发语言APDL与VC相结合，开发门式启闭机门架结构的参数化有限元分析系统。
Combining APDL in ANSYS with VC, the parameterized finite element analysis system of the hydraulic gate hoist structure is developed.
采用基于二次规划的准解析法理论，建立了结构分析和结构优化系统（SAAOP）。
The system (SAAOP) of structure analysis and optimization based on dual method has been set up.
针对该结构的强腔间耦合以及次临近耦合不能忽略的特点，对其调谐方法进行了分析研究。
Because DAW accelerating structure has a large coupling coefficient and the next nearest neighbour coupling can't be ignored, a special tuning method was developed.
本文的主要研究内容为隧道二次衬砌混凝土配合比优化设计及其结构内力分析。
The main studying contents of this thesis are optimization-design of the mixture ratio of tunnel's secondary lining concrete and internal structural analysis.
地震动随机场只须分解一次，计算过程简单，是大型拱坝结构随机分析的一种有效方法。
It is shown that the procedure is very effective in random seismic analysis of large structures suds as DAMS.
本文提出了海洋平台结构系统疲劳可靠性分析的一阶二次矩方法。
A first order second moment formulation for systems fatigue reliability assessment of offshore structures is presented.
从二次曲线间的透射性质，分析建立透射结构的条件，以及典型位置的透射结构形式，从而提出了对应曲线的作图。
According to the homology character of conic sections, this paper analyses the condition setting homology construction and the construction form of typical positions.
应用梁非线性弹簧模型对穿越黄河隧道一次衬砌结构的受力进行了分析。
The lining structure of the Yellow River crossing tunnel is analyzed, the results of the beam and non linear spring model are compared with those of other models.
应用样条有限点法，以三次B 样条函数为位移试函数，导出了拱结构非线性内力分析的新方法。
With the cubic B spline functions treated as displacement functions, a new method is introduced into. The result is compared with one of the finite element method.
第一部分综合的分析了软件的需求，设计了平台的框架结构，并介绍了多普勒天气雷达二次产品生成系统及其特点。
The first part analyse the soft requirement, design the framework of this platform, introduce Doppler Weather Radar Second Production Process System and its character.
本文对8毫米4次谐波混频器进行了大信号分析和小信号分析，并设计制作了一个微带结构的8毫米4次谐波混频器。
In this paper, the large-singal analysis and small-signal analysis are made on an 8 mm 4th harmonic mixer. This harmonic mixer using a microstrip configuration is developed with GaAs diodes.
本文采用二次曲面拟合、BP网络和RBF网络进行了GPS高程转换，并在网络结构改进等方面作了分析。
In this paper, the fifing method which stimulates the Geoid using quadric polynomial, BP network and RBF network are provided for the GPS height conversion.
该法对模糊结构进行一次动力分析便可求得动力特性，且可充分地反映任一模糊参数对结构模糊动力特性的影响。
The influences of structural parameters of fuzzy truss on dynamic characteristics are inspected via engineering examples and some significant conclusions are obtained.
该法对模糊结构进行一次动力分析便可求得动力特性，且可充分地反映任一模糊参数对结构模糊动力特性的影响。
The influences of structural parameters of fuzzy truss on dynamic characteristics are inspected via engineering examples and some significant conclusions are obtained.
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