Analysis on the Error Characteristic of Modulated Phase Distortion in Fiber Optic Gyroscope 光纤陀螺仪调制相位的畸变误差特性分析扭曲排列的向列相畸变
Study on the distributed characteristic of the distortion karyotype of the human chromosome 人类染色体畸变核型分布特点的研究
By using the ellipsoid parametric equation, according to the characteristic of plant fruit, the distortion to ellipsoid was carried on in order to achieve the material object close to the real effect. 利用椭球曲面参数方程,根据植物果实的特征,对椭球面进行变形,以达到与实物相近的真实效果。
Cooling Characteristic and Quenching Distortion with Quantifying Water and Brine Quenching 量化水淬和盐水淬冷却特性及淬火畸变研究
Studies slope the distortion destruction characteristic, carries on the distortion origin analysis, carries on slope the distortion in this foundation to destroy the machine-made physical analogue, obtains slope distortion destruction pattern. 研究边坡的变形破坏特征,进行变形成因分析,在此基础上进行边坡变形破坏机制物理模拟,得出边坡的边坡变形破坏模式。
In view of the problem of regulating quality coming down caused by working characteristic distortion of regulating valve, this paper proposes a curve setting method to compensate working curve of the regulating valve by means of a compensator to improve regulating quality. 针对调节阀工作特性畸变造成调节品质下降这一问题,本文提出了通过补偿器设定曲线的方法来补偿调节阀工作曲线,以改善调节品质。
Model test indicate: at effect of vertical additive force, reducible joint has good characteristic of compressing distortion and resists greater side pressure and has good capability of waterproof, and it has been applied to practice project. 通过模型试验表明:在竖向附加力作用下,研制的可缩性接头具有良好的压缩变形特性,抗侧压能力大,防水性能好,并应用于工程实际。
To apply setting of curve to compensating characteristic distortion of regulating valve 用设定曲线补偿调节阀特性畸变
Beltrami System with Double Characteristic Matrices and Mappings with Finite Distortion 双特征Beltrami方程组与有限伸张映射
By measuring changes of the intensity of the polarized light of nematics at different pretilt angles and initiative angles and in different force fields, the characteristic parameters of the twist distortion such as the twist angles, the rotation time and the relaxation time are determined. 通过测试向列液晶在不同的预倾角,初始角以及在不同力场作用下偏振光强度的变化,确定液晶分子发生扭曲变形的特性参数:扭曲角、变形的旋转时间和弛豫时间。
The dissertation makes use of the numerical simulation, simulates and analyzeses the distributional characteristic and law of the distortion and destruction of the rock in the coal seam worked-out area, presents the number of the most inbreak zone in the exploration workplace. 论文利用数值模拟,模拟分析了煤层采空区覆岩变形破坏的分布特征及规律,给出了试采工作面的最大冒落带的值。
On the basis of studying the general method of sine fitting, a new approach of testing the A/ D dynamic characteristic with the harmonic distortion existing is put forward. 在一般正弦拟合法的基础上,提出正弦信号源谐波失真时测试A/D动态性能的一种新的近似求解法。
By means of further analysis, the static distribution characteristic and distortion effects of every main test section of this bridge structure have been obtained. 最后分析得到该桥梁结构的静力特性以及各主要断面的畸变效应。
Recognizing the Potential Problems in Product Design Process Quality Control by Researching Outer Characteristic Distortion of Shock Absorber 从减振器外特性畸变识别设计与工艺质量控制的潜在问题
This paper mainly describes the structure of DJ 1 bogie side frame and analyzes its distortion characteristic. The controlling technology of welding distortion has also been presented. 介绍了DJ1构架侧梁的结构,分析了其焊接变形特点,阐述了控制构架侧梁焊接变形的工艺措施。
In this paper, forecasting model via Radical Basis Functions ( RBF) based on chaotic characteristic analysis of inlet distortion test data is set up. Application in aeroengine inlet total pressure distortion index forecasting is investigated. 本文基于进气总压畸变试验数据混沌特性分析的基础上,建立了基于混沌参数的RBF神经网络预测模型,并将该模型用于对发动机进气总压畸变指数的预测。
This article anatomizes the potential problems in product design process quality control by researching the typical outer characteristic distortion of the used shock absorber of Mini-Van sedan can. 该文从微车和轿车国产减振器役后试验外特性呈现的典型畸变,剖析了产品设计与工艺质量控制的潜在问题;
Based on the fundamental theory of warping torsion on spot-welded thin-walled box section beam, the characteristic of torsion distortion for a beam with concentrated load on the middle and with uniformly distributed load along the beam are studied. 基于点焊薄壁构件翘曲扭转理论,分析和研究点焊双帽箱型横截面薄壁构件中部有集中载荷和整个构件长度上有均匀分布载荷作用时的扭转变形特性。
On the basis of characteristic of soft soil distortion, calculation and analysis are made by use of a structural model, which can reflect micro distortion of soft soil. The reliability of this method is verified by engineering example. 根据软土变形的特性,采用能反映软土微观变形的结构性模型进行计算分析,通过工程实例验证了这一方法的可靠性。
A fast search algorithm for half-pixel motion estimation is proposed based on the characteristic. The SAD distortion function increases monotonously as the search location moves away from the global sub-pixel minimum within ± 1 pixel neighborhood of the result of integer-pixel search. 提出了一种基于在整像素搜索结果的±1像素邻域内SAD函数随着与亚像素全局最小点距离的增加而单调增大的半像素两步快速搜索算法。
C-V Characteristic Distortion in the Pinch-Off Mode of a Buried Channel MOS Structure in 4H-SiC SiC隐埋沟道MOS结构夹断模式下的C-V特性畸变
During the whole compression process, the characteristic of maximum compression pressure and minimum distortion restitution force of grass piece in the different position of compression chamber had distinct difference. Though the above two forces occurred in every compression process, however, they had the essential difference. 压缩全过程草片在压缩室各个位置上的最大压缩力与最小变形恢复力的特性存在明显的差异,这是因两个力虽然在每次压缩时均出现,但存在本质区别造成的。
Numerical simulation of unsteady characteristic interaction between total pressure inlet distortion and stall margin 总压进口畸变与失速裕度相互关联非定常特征的数值模拟
The paper analyses the design requirement for indicated work characteristics and speed characteristics, describes the influence factors on various damping forces of the external characteristic and the causes of the generation of external characteristic curve distortion and propose the solutions. 分析了示功特性和速度特性的设计要求,阐述了外特性各种阻尼力的影响因素和外特性曲线畸变的产生原因,同时提出了解决的方法。
The oscillatory characteristic and measurement of the non-linear distortion of audible sensor 音响传感器的振动特性及非线性度测量
The section steady distortion pressure distribution can be divided into high pressure area, mixing pressure area and low pressure area, each has its own characteristic in distortion and their boundaries are obvious. 截面稳态畸变压力分布可以分成高压区、掺混区、低压区,且分布各有特点,边界明显。
In internally diplexed television transmitter, the nonlinear characteristic of amplifiers results in intermodulation distortion of three frequencies picture carrier frequency, color subcarrier frequency and aural carrier frequency. 合放式电视发射机中,放大器非线性特性的存在,使得共同放大的图像载波、彩色副载波及伴音载波分量相互作用,产生这三个频率的合、差频失真,即互调失真。
We analysis the reason and characteristic of machining distortion, and draw the conclusion that cutting force and rigidity of frame member are crucial influencing factors of processing quality. 分析了薄壁零件加工变形产生的原因和特点,得出切削力的大小和构件刚度的是影响加工质量的决定性的因。
First of all, the characteristic of steel ball image sequence distortion was synthetically analyzed, and then the conclusion was got that there were two distortions: the camera installation distortion and the geometric distortion. 首先综合分析了钢球序列图像畸变的特征,得出钢球机器视觉检测系统共存在两种畸变:摄像机安装畸变和几何畸变。
However, along with the swift growth of non-linear elements in the power system, the characteristic of the power network and the load have been thoroughly changed, as well as the non-linear characteristic, the distortion and non-symmetry of current and voltage waveform get obvious. 然而,随着电力系统中非线性元件的急剧增加,电网和负荷特性有了很大的变化,电力系统的非线性特征、电流电压波形的畸变及不对称情况也变得异常明显。