1.The Influence of Classical Intensity Gaussian Distribution on Sum Squeezing Properties of Four-states Superposition Multimode Functional Superposition State Light Field
强度高斯分布对四态叠加多模泛函叠加光场和压缩特性的影响
2.This paper describes two kinds of basic methods to construct a dam monitoring forecast model with the time-series superposition model:statistic time-series model and deterministic superposition model.
叙述了用时间序列叠合模型建立大坝监测预报模型的2种基本方法：统计一时间序列模型和确定性时序叠合模型。
3.This paper mainly has narrated the foundation knowledge of the FEM (finite element mesh) superposition method in detail and also given examples for the question of the stress concentration of the metal lamella to the calculation precision of the finite element mesh superposition method and its using.
摘要主要针对有限元网格重合法进行介绍，并以金属薄板的应力集中问题为例，探讨了有限元网格重合法的计算精度和实际应用。
4.It indicates that lower wind direction convergence, wind speed convergence or superposition of warm advection between the overlap of large scale convergence and upper wind direction divergence, wind speed divergence or superposition of cold advection between the overlap of large scale divergence displayed on Doppler velocity PPI pictures are benefit to water-vapour vertical transfer and precipitation genesis, development and maintaining.
结果表明,对任何类型的降水,多普勒雷达PPI径向速度图中呈现出的低层风向、风速辐合,或暖平流与大尺度辐合运动的迭加,高层风向、风速辐散,或冷平流与大尺度辐散运动的迭加,都是有利于水汽的产生和垂直输送,有利于降水的发生、发展和维持的多普勒雷达径向速度回波特征。
5.This paper is discussed superposition of coherent states and squeezed states caused the squeezing and the antibunching efect by a simple implemention of the superposition principe of quantum mechanics.
本文利用量子力学迭加原理,讨论了相干态与Fork态的迭加产生的压缩和反聚束效应.
6.As to the geological relation of the Sφstrene Island with the Bolingen Islands and Larsemann Hills to the northeast,it is deduced from the rock assemblages,metamorphic superposition and spatial changes and metamorphic age features between the above regions that the degree of the superposition of the late low pressure metamorphism is becoming stronger from west to east. While the evolution of the earlier medium pressure to late low pressure implies probably the substages of the same metamorphic cycle.
至于与其北东部的Bolingen群岛、拉斯曼丘陵的关系，通过岩石组合，变质叠加及其空间变化特征并结合变质时代推断，自S?strene岛至拉斯曼丘陵后期低压变质叠加逐渐增强，早期中压及晚期低压变质可能代表了同一变质旋回的不同阶段
7.According to the feature of the graphics of EADI,a new design scheme of the graphics display system based on a new structure of double frame buffer alternation and edge flag filling algorithm with special hardware is introduced. The scheme sets up three different flags for the character and boundary of sky and ground, takes corresponding operation dependeding on flags with special FPGA hardware,and realizes the rapid region filling and superposition of character.
本文针对 EADI画面的特点 ,提出一种基于新型双帧存交替切换结构和硬件实现边标志填充算法的图形显示系统设计新方法 ,通过给字符、天及地的区域边界设立不同的标志 ,由专用 FPGA硬件根据标志采取相应的填充操作 ,实现区域的快速填充和字符的叠加。
8.In order to apply the basic principle of a new EM method of exploration to practice and to provide some bases for developing equipment, the following three problems are analyzed and discussed: When the source signal is a sharp electromagnetic pulse, the output waveforms of the second-order band-pass filter of incident wave and reflected waves; the inversion method by using the waveform of transient superposition of incident waveform-front and reflected waveform-fronts to get electric conductivity and thickness of strata; and the key problem in the design of sounding equipment.
摘要为能够实施电磁测深新方法的基本原理，并为研制探测仪器提供一些依据，分析和讨论了源信号为尖脉冲时，入射波与地层反射波通过二阶带通滤波器的输出波形；利用反射波与入射波前沿瞬态叠加的波形，反演地层的电导率和厚度的方法及与探测仪器有关的主要问题等内容。
9.Points out the key issues in noise control including the arrangement of sound absorber. noise transmission from machine room and duct and noise superposition.
摘要指出了全空气空调系统噪声控制应注意的几个问题，如消声器设置、空调机房及风管传声、噪声叠加等。
10.Abstract: Creep analysis methods of high-rise buildings and large span buildings can only refer to creep coefficient method in bridge engineering or the method of degree of creep in hydraulic construction engineering under the present experiment conditions.In this paper,the incremental expressions of concrete creep and shrinkage strain when the initial computational age is not the same as the loading age are derived and corrected from the concept of concrete creep coefficient and the mean value theorem of integral and the principle of superposition.The differences of efficiency and accuracy of creep analysis between the finite element method with creep coefficient and the initial stress method with degree of creep are presented.This paper suggests that engineers should use the initial stress method with degree of creep to estimate the influences of creep on high-rise buildings and large span buildings on the basis of conceptual design.
文摘:基于现有的试验资料，高层及大跨度民用建筑的徐变分析只能参照桥梁结构中的徐变系数方法或水工结构中的徐变度方法进行.从徐变系数的定义出发，利用积分中值定理和叠加原理，推导并修正了加载龄期与起算龄期不同时徐变收缩应变增量的表达式，对比了应用徐变系数分析徐变的有限元法和应用徐变度分析徐变的初应变法在效率和精度上的差别，并建议应从概念设计的角度出发，采用徐变度的初应变法来估算徐变对高层及大跨度民用建筑的影响.
