采用回归方法研究国外航空母舰航速和主尺度的关系。
The relationship between the speed and main dimension of aircraft carriers were studied with the regression analysis method.
首先从船型、主尺度和总布置图方面介绍该船的船舶概况；
First, the general description and feature of Yu Kun was presented based on her ship type, main particulars and the general arrangement.
下水前测量船体主尺度：总长、两柱间长、型宽、型深、基线挠度。
Measuring hull's main dimensions: length overall(LOA. ), length between perpendiculars(LPP. ), breath molded(B. ), depth molded(D. ) and deflection before launching.
本文简要介绍该姐妹船的主尺度、性能等，并对其特点作了重点介绍。
This paper introduces briefly the principal dimensions and performance of the vessels with detailed introduction to its features.
潜艇设计中，排水量和主尺度的确定是潜艇概念设计中最重要的一环。
This method is used to calcalate the displacement and main dimensions of submarines.
将微分进化算法扩展到可求解混合变量、有约束的船舶主尺度优化问题。
In this paper, the DE algorithm was expanded to solve the mixed variables, restricted principal dimensions optimization.
针对该型船主尺度参数众多而不易优化的问题，提出了一套主尺度优化方法。
With the fact that this type ship has more principal dimension parameters than the normal ships, a principal dimensions optimization method was developed.
采用较小主尺度的后侧体，在侧体排水量下降很可观的情况下，GZ曲线下降并不剧烈。
If the smaller aft sponson is applied with displacement reduced considerably, the GZ curve does not decrease intensely.
介绍国内第一艘大型半潜式旅游潜艇的主尺度、总体性能、总布置、艇体结构及主要设计特点。
In this paper, principal dimensions, general capacities, general arrangement, hull structure and main design specialties of the first large semi-submersible tourist submarines at home are discussed.
较系统地论证了我国首制高性能双体滑行艇的主尺度选择与线型设计，列出了槽道参数确定及设计与演变中应考虑的因素。
This paper demonstrates the selection of main dimensions, design of hull lines and determination of channel parameters for a high-speed twin-hulled planing boat, which is first built in China.
本文计算分析了浅吃水船的阻力、推进性能、适航性、操纵性及综合经济性后，给出了供方案探讨时选择主尺度方案的简便图谱。
In this paper the resistance, propulsive performance, seakeeping quality, manoeuvrability and economical criterion of a shallow draught vessel are calculated and analysed.
在研究过程中首先对多用途货船第三代和第四代产品的有关特性进行了分析，提出了第五代产品的主尺度设想，并进行了方案的技术设计。
To start with, the characteristics of the third and fourth generation ships were analysed. And the thought of principal dimensions and its design procedure of the fifth were given.
综合运用主成分分析、对应分析、最优尺度分析方法，会使消费者行为研究更有深度。
The research of Consumer's behavior will be deepened if correspondence analysis, optimal scaling technique and factor analysis are adopted together.
与主成分分析等方法相比，对应分析与最优尺度分析方法具有其独特的优势。
Compared with factor analysis, correspondence analysis and optimal scaling technique have unique advantages.
通过下降主墩承台及整体北移桥墩，使通航尺度达到要求，且对船舶上行影响极小。
With descending of the main piers foundation slab and integral moving of pier, not only the navigable dimensions meet the demand, but also the influence on upbound ships is very li.
再次，利用多尺度法分析船舶在波浪中接近主共振、亚谐共振和超谐共振时的非线性横摇运动，并给出三种共振的近似解。
Moreover, the multiscale method was used to study the main, ultraharmonic and subharmonic resonances of nonlinear rolling in waves, and the approximate solutions of the three resonances were given.
应用多尺度法求得了系统主共振情况的一次近似解，并进行了数值计算。
By means of the method of the multiple scales the first approximate solution of the primary resonance of the system is acquired, and numerical calculation is carried out.
讨论了基于多尺度主元分析的故障传感器数据重构问题。
Multi-Scale Principal Component Analysis for data reconstruction of the faulty sensor is discussed.
在此基础上，用多尺度法求得稳态下主共振的分岔方程。
A bifurcation equation of the steady state main resonance was obtained based on the multiple scales method.
以轴向基础窄带随机激励悬臂梁非线性动力学方程组为分析对象，采用多尺度法，获得了系统主参激共振的非线性调谐方程组。
The method of multiple scales was used to solve directly the nonlinear differential equations and to derive the nonlinear modulation equation for the principal parametric resonance.
应用多尺度法求得了系统主共振的分岔方程和不同参数下的主共振响应曲线。
The bifurcation equation of the primary resonant of the system is acquired by the method of multiple scales.
利用小波变换得到传感器信号在各个尺度上的系数，然后根据尺度系数矩阵建立主元分析模型进行传感器故障诊断。
Wavelet transform was utilized to get coefficients of each scale. Based the coefficient matrix, principal component analysis model was established to diagnose sensor fault.
综合运用主成分分析、对应分析、最优尺度分析方法，会使消费者行为研究更有深度。
The research of Consumer's behavior will be deepened if correspondence analysis, optimal scaling technique an…
基于小波多尺度分解子带主成份的特征提取法，利用小波多尺度分解子带系数图像特征。
The features extract method of MCSF based on wavelet multi-scale transform is that the image feature of coefficient sub-frequency is decomposed with 3 layer of wavelet multi-scale transform.
基于小波多尺度分解子带主成份的特征提取法，利用小波多尺度分解子带系数图像特征。
The features extract method of MCSF based on wavelet multi-scale transform is that the image feature of coefficient sub-frequency is decomposed with 3 layer of wavelet multi-scale transform.
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