查询词典 atom structure

This paper analyzes the complexity of economic structure, spatial structure and social structure of modern city.

本文分析了现代城市在经济结构、空间结构和社会结构等方面的复杂性。

Dynamic reliability under Littlewood-Paley wavelet is the biggest, dynamic reliability under modified meyerwavelet and harmonic wavelet are close. Analyzing the dynamic reliability of structure under odd exponent wavelet is very simple, it doesn't calculate Power Spectral Density function integral, it is only to calculate the square of displacement standard deviation and the square of velocity, then the dynamic reliability of structure can be concluded by max distribution. In addition the effects of upper limit is considered, when upper limit is smaller, the dynamic reliability of structure is less, that is, the damage possibility is bigger.

通过结构地震反应在小波基下的动力可靠性分析说明：无论是单自由度还是多自由度从理论上推导在这四种小波下的结构动力可靠性是可行的，而且考虑的结构地震反应都是非平稳的高斯过程，方法实现也比较容易；在Littlewood—Paley小波基下求得的结构的动力可靠度比较大，由改造的meyer小波和谐波小波求得的动力可靠度略有差异；单边指数小波下的结构动力可靠性分析非常简单，不用求功率谱函数来积分，只需求得结构地震反应的位移方差，速度方差，利用最大值分布公式就可得到结构的动力可靠时程；另外也考虑了超越界限对结构动力可靠度的影响，超越界限越小，结构的动力可靠度越小，即破坏概率越大。

Dynamic reliability under Littlewood-Paley wavelet is the biggest, dynamic reliability under modified meyerwavelet and harmonic wavelet are close. Analyzing the dynamic reliability of structure under odd exponent wavelet is very simple, it doesnt calculate Power Spectral Density function integral, it is only to calculate the square of displacement standard deviation and the square of velocity, then the dynamic reliability of structure can be concluded by max distribution. In addition the effects of upper limit is considered, when upper limit is smaller, the dynamic reliability of structure is less, that is, the damage possibility is bigger.

通过结构地震反应在小波基下的动力可靠性分析说明：无论是单自由度还是多自由度从理论上推导在这四种小波下的结构动力可靠性是可行的，而且考虑的结构地震反应都是非平稳的高斯过程，方法实现也比较容易；在Littlewood—Paley小波基下求得的结构的动力可靠度比较大，由改造的meyer小波和谐波小波求得的动力可靠度略有差异；单边指数小波下的结构动力可靠性分析非常简单，不用求功率谱函数来积分，只需求得结构地震反应的位移方差，速度方差，利用最大值分布公式就可得到结构的动力可靠时程；另外也考虑了超越界限对结构动力可靠度的影响，超越界限越小，结构的动力可靠度越小，即破坏概率越大。

Chapter six, in consideration that the worm tongue structure is a key factor affecting noise generation, the mathematical model of centrifugal fan noise increment that is produced by worm tongue structure is established by using of the D—optimizng technology and dimension analysis method, and the spectral property of fan noise produced by worm tongue structure is analysed.

第六章，针对离心风机蜗舌是影响离心风机噪声的关键因素的特点，采用D—最优化技术并结合量纲分析法，建立了离心风机蜗舌引起的噪声增量与蜗舌结构参数的数学模型，并分析了蜗舌结构参数及其对叶轮声辐射频谱特性的影响。

In order to meet the design requirements of a Long Slit Spectrograph worked at the World Space Observatory,the LSS primary structure was designed and a structure optimization method for the LSS primary structure was studied.

为了满足世界空间紫外天文台中的有效载荷长缝光谱仪的设计要求，设计了LSS主结构并对主结构的优化设计方法进行了研究。

The structure of POSS is attributed by Fourier transform infrared spectroscopy, Nuclear magnetic resonance and Mass spectrography. Through measurements, inorganic cage-structure and hydroxy group in the structure of POSS are affirmed.

通过红外光谱、质谱和核磁共振表征了合成的POSS，表明产物具有笼型结构并且具有羟基。

Referring to the optical rounded reflector of spherical surface used in a space remote sensor, a kind of flexible structure was designed for regulating thermal deformation. Theoretical analysis was done to its dynamic model and parameter of structure, and simulating analysis was also done to reflector module with technology of the Computer Aided Engineering in order to solve the status of high rigidity of structure and poor thermal stability of thermal dimension.

针对某空间光学遥感器的圆形球面反射镜设计了一温升变形调节柔性结构件，对其力学模型及柔节参数进行了理论分析，并采用计算机辅助工程分析技术对反射镜组件结构进行建模和仿真分析，以解决反射镜在力学环境下满足结构刚度要求，而热环境下面形精度显著超差的状况，使反射镜结构刚度满足力学要求的同时，具有良好的热尺寸稳定性，达到遥感器成像质量要求。

This paper developed the theory of stochastic structure dynamic analysis, and studied the dynamic reliability of stochastic structure and structure optimization design based on the dynamic reliability.

本文进一步发展了随机结构动力分析的理论和方法，初步开展了随机结构系统动力可靠性分析和优化设计的研究工作，主要工作集中在以下几个方面：1。

The same year on August 24, the China Securities Regulatory Commission, the State Council, SASAC , The Ministry of Finance, the People's Bank of China, Ministry of Commerce jointly promulgated the "listed companies on the share reform of guidance" that the relevant government departments to promote the comprehensive share reform of the determination "at all costs, to be determined to succeed"; 2005 September 4, the Securities and Futures Commission promulgated "listed companies split share structure reform management practices," the legally binding document issued for the future reform of the overall market clearly expected the process is of great significance; on September 6, Shanghai , The Shenzhen Stock Exchange Clearing Corporation and China issued a formal "of listed companies split share structure reform operational guidelines" and "listed companies split share structure reform format specification guidelines."

于8月24日在同一年，中国证券监督管理委员会，国务院，国资委，财政部，人民的中国，商务部，财政部联合颁布了关于共享"上市公司改革的指导意见"，有关政府部门促进不惜一切代价"的决心，全面股改，以确定成功"，2005年9月4日，证券及期货事务监察委员会颁布的"上市公司股权分置改革管理办法，"具有法律约束力的文件，对整体市场发出明确今后的改革进程，预计具有重要意义，发表了9月6日，上海，深圳证券交易所和中国结算公司正式上市公司股权分置改革业务"的指导方针"和"上市公司股权分置改革格式规范指引。"

The process of industry structure optimization and adjustment is the process of increasing benefit, otherwise, if we want to increase economic benefit, we must optimize and adjust industry structure, so the task of industry structure optimization will be subsistent forever.

结构优化调整的过程就是提高效益的过程，反之，要想进一步提高经济效益，则必须进行产业结构的优化调整，结构优化的课题是永远存在的。

What was it that made you want to change sider ?

是什么使你临阵倒戈？

I don't know what he wants, but let's play along with him.

我不知道他要干什么，可我