英语人>网络例句>特征参数 相关的搜索结果
网络例句

特征参数

与 特征参数 相关的网络例句 [注:此内容来源于网络,仅供参考]

Using R/S analysis, we estimated Hurst Exponent to characterize the long term persistence. Also by analyzing the scaling behavior of zero probability, we estimated self-similar coefficient of Levy stable distribution.

我们使用R/S分析估计了长程相关的特征量赫斯特指数,并通过0概率的标度行为估计了列维稳定分布的自相似参数。

Harbin 150001, China)Abstract: Based on the mould features, the fluid mechanics models were founded. Integrating with the finite element method, the hydro-mechanical deep drawing of alumite LF6 was simulated. The alumite LF6 was formed by hydro-mechanical deep drawing, and the reasonable process parameters were obtained.

摘 要:根据模具几何特征,通过建立流体力学模型描述液体对板料单元的动态影响,结合有限元数值模拟技术对塑性差、难成形材料防锈铝LF6的充液拉深进行数值模拟,并进行实验研究,得到了防锈铝充液拉深合理工艺参数。

Based on the mould features, the fluid mechanics mode ls were founded. Integrating with the finite element method, the hydro-mechanical deep drawing of alumite LF6 was simulated. The alumite LF6 was formed by hydro -mechanical deep drawing, and the reasonable process parameters were obtained.

根据模具几何特征,通过建立流体力学模型描述液体对板料单元的动态影响,结合有限元数值模拟技术对塑性差、难成形材料防锈铝LF6的充液拉深进行数值模拟,并进行实验研究,得到了防锈铝充液拉深合理工艺参数。

Mainly research results were as follows:(1)Proper scanning conditions which were used for establishing NIRS nondestructive detecting models were confirmed.The results of test indicated that proper scanning times was 1 times to one point;proper scanning manner was 2 times by 180°running to several points; the enactment of scanning parameters simply satisfied the condition that the spectral line of samples and the spectral line of contrast were tangent in conquest line;it can obtain the greatest prediction performance with the spectral data which were determined in an aphotic room absolutely.

具体的研究结果如下:(1)南果梨近红外透射光谱的适宜扫描方式为以果柄-果蒂为轴1 80°转动扫描2次、适宜的光谱扫描次数为单测点扫描一次、扫描参数的设定只要满足待测样品光谱曲线和参照物光谱曲线均在特征峰处相切于征服线即可,光谱测定的最佳环境条件为在完全遮光的房间内进行样品光谱的采集。

The physical deterioration mechanism,characteristics salt,experimental methods,appraisable index and main influencing factors of soluble salt crystallization corrosion to concrete reviewed.

阐述了混凝土盐结晶物理侵蚀破坏的机理及其破坏特征,介绍了国内外混凝土抗盐结晶破坏的试验方法、评价参数以及影响混凝土盐结晶侵蚀破坏的主要影响因素。

Furthermore, the factors affecting cutting qualities and efficiency and The research result included: firstly, matching of the tractor"s moving velocity and the cutting velocity, the degree of tightness of the cutter chain, the height of stubble, the opening of the cutting protector and the interval between two adjoining blades, the matching of configuration parameters of blades are the main factors affecting the cutting quality and efficiency; secondly, the cutter"s dynamically cutting of the arundo donaxl includes three stages: touching, cutting-in and cutting-off; thirdly, the movement tracks of stalks of Arundo Donaxl, which are cutted off has been acquired.

试验研究得到以下结论:(1)机组前进速度与切割速度的匹配、链条的张紧度、割茬的高低、护刃器的开合度及相邻动切割刀片的间距以及刀片结构参数的匹配是影响芦竹切割质量和切割效率的主要因素;(2)切割器对芦竹的动态切割过程包括接触、切入和切断三个显著不同的阶段,各阶段存在不同的切割特征;(3)得出了切割过程中被切断作物茎秆的运动轨迹曲线。

Considering pencil of matrices with centrosymmetric could not satisfy characteristic equations in practice, it was necessary to study the centrosymmetric solution of the matrix equation least square problems, and to give pencil of matrices with centrosymmetric of the least squares problems in model updating.

对线性结构的有限元动力模型修正问题,通过灵敏度分析,确定要修正的参数,由正交性条件和特征方程得到相应的修正量方程。

The proposed mechanism considers the different event delay requirements, dynamically adjusts the classific QoS parameters of each event to distribute the network resources and meet the application requirement.

针对这一特征,本文设计了基于事件延迟的分级服务质量控制机制,使网络能够依据不同事件的事件延迟要求,动态调整各个事件的分级服务质量参数,以达到在满足应用服务质量需求的前提下合理分配网络资源的目的。

On the basis of the conversional log characteristic analysis, evaluation parameters from the logging data are given for identification of the reservoir types, fractures, shale intervals of the formation and tight reservoirs in the carbonate reservoir with dual porosity.

在对岩心分析和岩性、电性、物性和含油性特征研究的基础上,充分分析了该油田储层测井响应,针对该区碳酸盐岩储层双重孔隙介质的特点,建立了识别储层类型、裂缝性质等测井评价参数。

Finally, the intelligence monitoring and diagnosis system of the temperature-field in hearth was built on the base of the model, which can monitor and diagnose all the wind-coal parameters online and display the temperature distributing in the hearth dynamically and estimate the position of the deflective burning cut-circle.

最后,在炉内二维温度场动态显示模型基础之上,开发了一个煤粉锅炉炉内温度场智能监测与诊断系统,该系统能够对各个风粉参数进行在线监测与诊断,动态显示炉内特征截面的温度分布状况以及对燃烧切圆偏斜的具体位置做出准确判断。

第75/91页 首页 < ... 71 72 73 74 75 76 77 78 79 ... > 尾页
推荐网络例句

With Death guitarist Schuldiner adopting vocal duties, the band made a major impact on the scene.

随着死亡的吉他手Schuldiner接受主唱的职务,乐队在现实中树立了重要的影响。

But he could still end up breakfasting on Swiss-government issue muesli because all six are accused of nicking around 45 million pounds they should have paid to FIFA.

不过他最后仍有可能沦为瑞士政府&议事餐桌&上的一道早餐,因为这所有六个人都被指控把本应支付给国际足联的大约4500万英镑骗了个精光。

Closes the eye, the deep breathing, all no longer are the dreams as if......

关闭眼睛,深呼吸,一切不再是梦想,犹如。。。。。。