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A novel random walk coefficient(RWC) model of the interferometric fiber optic gyroscope(IFOG) to decompose fundamental n......
Rotating flow systems are often used to study stability phenomena and structure developments. The closed spherical gap p......
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The effects of blade bowing on the performance of a high pressure-ratio turbocharger centrifugal compressor were studied......
The dynamics of a supersonic missile with a deflectable nose are studied. To describe the effects of nose deflection on ......
LOCATED in the heart of Beijing, Zhihua Temple is an oasis of tranquility in this busy metropolis. It is not only the la......
A new triterpenoid,possessing a lanost-9(11)-3-one skeleton,was isolated from the roots of Kadsura coccinea,based on the......
We use the Centroid Moment Tensor(CMT) solution of the earthquakes occurred in Chile subduction to analyze the character......
Resonance-enhanced multiphoton ionization (REMPI) spectra of N32S and N34S have been recorded in the range of 35700―402......
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By solution culture experiment, three wheat genotypes (Ttiticum aestivum L.) and two oilseed rape genotypes (Brassica na......
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The vertical thermohaline structure in the western equatorial Pacific is examined with a Gravest Empirical Mode(GEM)diag......
With the T-C recognition task in BP neural network finished, the final distributions of weights between input and hidde......
This paper intends to introduce the active vision system with autonomous robot competition in the background. It presen......
The rotation resistance coefficient is an important operating parameter for the vehicle bogie,which influences upon the ......
Application of Lie algebraic method to the calculation of rotational spectra for linear triatomic mo
为探究吕家坨井田地质构造格局,根据钻孔勘探资料,采用分形理论和趋势面分析方法,研究了井田7......
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在对机床进行故障诊断过程中，对齿轮箱的检测至关重要。综合分析齿轮箱的振动频谱可以快速、准确地确定故障产生的原因以及故障位置......
在用机器视觉在线自动测量大尺寸零件的直线轮廓尺寸时，为了消除序列图像拼接中的旋转偏差，提出了一种基于链码搜索的新算法．将序列图......
水轮发电机组作为发电环节中的重要组成设备之一,发挥着十分重要的作用,直接影响着发电工作的稳定性和可靠性。基于此,本文依照水......
作物株高是体现作物长势的重要指标。为此,针对现有基于图像分析测量方法需设置标定物、图像分割困难、精度不高的问题,提出一种基......
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针对一种永磁悬浮回转系统的回转特性进行分析。介绍了永磁悬浮回转系统的结构和铁球的回转原理,并在此基础上用实验验证回转的盘......
交流采样在一类旋转机械设备的状态信息监测过程应用广泛,它的算法和方法很多,但是频率参数总是直接或间接地对其它系统参数的准确......
目的应用高频超声结合二维斑点跟踪成像技术对犬生理状态下左心室前壁局部心肌旋转运动进行力学分析,结合病理技术,探讨局部心肌旋......
针对工业缝纫机伺服系统的技术指标：电机转速响应时间、停车性能的测量方法进行研究。对伺服控制系统引出的正交编码器A,B信号和停......
介绍了一个在线监测系统的ORACLE数据库开发,给出了数据库的概念设计和逻辑设计的过程和实现,概述了数据库物理设计的原则和几点实......
理论分析了单电子白旋与碳纳米管机械谐振器之间的耦合对系统动力学行为的影响。用一个主方程，通过半经典的方法具体研究了系统在有......
目的：观察不同体位下急性肺损伤（ALI）肺的氧合功能、呼吸力学、肺CT等的变化，探讨不同体位的效应和机制。方法：采用油酸型ALI兔模型，分为......
通过仿真实验对鱼眼图像匹配扩散过程中的三种模型进行量化的比较，从而得出鱼眼图像在不同的情况下更适合用何种模型来进行匹配扩散......
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目前，混沌在各学科中被广泛应用。许多数学家构造出具有不同性质的混沌集，这为其他学科对混沌的应用打下了良好的基础。以圆盘上特殊......
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对FFT变换进行了模型分析,用移位寄存器存储旋转因子的方法,设计实现了基于FPGA的FFT算法,并以16位长数据,64点FFT为例,在Quartus......
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对不同电导率基底的旋波介质进行测量,给出一种在自由空间测量旋波介质手性参量的方法.通过测量两次复反射系数、透射偏转角和椭偏......
