WIDTH相关论文
This paper considers the Kolmogorov width,the Gelfand width and the Linear width of the periodic smooth functions with b......
Radiological study of the Asian coracoid process and clavicle: Implications for coracoclavicular lig
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BACKGROUND Red blood cell distribution width(RDW)is elevated in patients with cardiovascular disease(CVD).AIM To determi......
Biological traits and life history of Pagiophloeus tsushimanus(Coleoptera:Curculionidae),a weevil pe
Cinnamomum camphora(L.)J.Presl.(Laurales:Lauraceae)is widely cultivated as an important landscape tree species in many u......
The effects of different climatic conditions on growth and chemical composition of Betula pendula in geographically diff......
Research progress of red blood cell distribution width in diagnosis and treatment of lung diseases a
Lung disease is the disease of the lung itself or lung manifestations of other diseases,including COPD,PTE,CAP,etc.In re......
Estimation of magnetic island width by the fluctuations of electron cyclotron emission radiometer on
The width of a magnetic island is an important parameter for the quantitative analysis of magnetohydrodynamic-related ph......
We discuss the best approximation of periodic functions by trigonometric polynomials and the approximation by Fourier pa......
This paper concems the problem of average σ-K width and average σ-L width of some anisotropic Besov-wiener classes Spq......
Pulse widths of standard pulse profiles for 262 pulsars were measured by using the Urumqi 25 m radio telescope at 1.54 G......
To quantitatively determine the effect of different factors such as fracture width,dip angle,extension and filling mater......
Fracture is a common underground structure phenomenon,which can provide space and passage for the storage and migration ......
该文从挂篮荷载计算、施工流程、支座及临时固结施工、挂篮安装及试验、合拢段施工、模板制作安装、钢筋安装、混凝土的浇筑及养生......
为开展提高光纤焦比退化测量精度方法的研究,提出了一种基于四象限探测器的光纤焦比退化的测量方法.该方法是光纤的出射光斑打到四......
Background:The determination of the width of the implant is the first key step to select shape and volume of the implant......
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......
为设计性能优良的磁电阻传感单元,制作了一系列由不同宽度的单条GMR自旋阀磁电阻条所构成的传感器,并对并对它们的性能进行了测试.......
RELATIVE WIDTH OF SMOOTH CLASSES OF MULTIVARIATE PERIODIC FUNCTIONS WITH RESTRICTIONS ON ITERATED LA
For two subsets W and V of a Banach space X, let Kn(W, V, X) denote the relative Kolmogorov n-width of W relative to V d......
分析了某热轧线中用于检测立辊水平液压缸位置的磁尺数值偶尔发生跳变的原因,并进行了改进。认为磁尺清零位置程序计算故障是导致......
历年来我国船舶检验法规中船员舱室通道梯道宽度有关要求的不断修订,也对船旗国监督检查官提出较高要求,文中就相关法规要求进行了......
为研究胡底煤矿3^(#)煤层区段煤柱合理留设宽度,采用现场实测的方法实测了1303(上)工作面侧向支承压力分布情况。结果表明,在回采......
Effects of operating parameters on the flow field in slab continuous casting molds with narrow width
Computational simulations and high-temperature measurements of velocities near the surface of a mold were carried out by......
合理的平台宽度是设计多级边坡的重要前提。利用刚体极限平衡法和渗流数值模拟,并结合浅层土质边坡的破坏模式,揭示了降雨情况下浅......
To improve energy density,the transportation,storage,and operations of hydrogen,methane,and compressed air vehicles curr......
针对精轧板宽板厚多变量系统具有强耦合、不确定性、大时滞、干扰因素多、非线性等特点,应用ADRC静态解耦和ESO动态解耦技术,给出......
结合某门式刚架厂房杆件发生弯曲变形的实例，通过现场调查、取样、检测，核查结构构造并验算承载力，以及对杆件发生弯曲变形的原因进行......
利用现场实测的方法,确定了工作面推进过程中侧向煤体支承压力的分布特征.结合数值模拟,确定出福城煤矿受采动影响的沿空掘巷小煤......
期刊
运用维数重整化方法对单图费曼图的贡献进行了研究，给出表示不同单圈效果的标量积分函数A、B、C的具体形式，并说明了每一种标量积分......
An improved social force model based on exit selection is proposed to simulate pedestrians’ microscopic behaviors in su......
冷轧厂节电措施主要包括日常节电、检修节电、生产节电,通过对生产节电的深入分析,开发钢卷耗电量实时计算程序,针对生产线生产的......
自动曝光是现代数字摄像机和照相机的基本功能之一。文章在传统自动曝光算法的基础之上提出了一种基于亮度直方图宽度的自动曝光算......
作者讨论了广义梯形模糊数和它的重心之间的关系。一方面，通过一个已知广义梯形模糊数，利用公式可以确定出它的重心；另一方面，如果已知......
Impact of geo technical factors on strata behavior in longwall panels of Godavari Valley coal field-
Understanding the cantilevers formed by thick,massive beds in the near-seam overburden above longwall panels and the ass......
在国外，耕耘机被长期广泛应用于农业生产中，但在我国的使用却非常有限，国内急需能为不同功率拖拉机配套使用的，且与我国耕作制度相适应......
针对施药施肥植保机喷杆不平衡、施肥幅宽小及施肥量不均等问题,设计了一种自平衡精量施药施肥植保机。通过折叠机构、伸缩机构、......
本文介绍了测量在原子核乳胶中重核径迹宽度的新方法,它是借助电视摄象卡及VIDEO—TELEX 图象处理卡对重核径迹的黑度进行灰度等级......
对已有的细化处理和边界提取方法进行总结,结合扫描地图自动矢量化的需要,对它们进行了改进和重新设计;在此基础上,提出了一种简易......
随着当今生活节奏的逐渐加快,地面交通条件已无法满足人们通行要求。地铁及其隧道工程应运而生。在盾构技术的基础上,作为地铁隧道......
准时基于关联特征，宽度关联特征和检测脉搏特征的频率关联，几个方法被介绍控制其宽度比 1 ms 狭窄或比在频率选择检测的 3 ms 宽的随......
Red cell distribution width to platelet ratio: New and promising prognostic marker in acute pancreat
AIM: To evaluate the accuracy of red cell distribution width(RDW) to platelet ratio(RPR) to predict in-hospital mortalit......
利用几何不等式理论与方法，研究了En中n维单形的宽度问题，给出了Sallee猜想的加强及其体积和宽度之间的一个加强，得到了关于单形宽度......
结合某工程地下连续墙逆作法施工实例，分析了地下连续墙槽段宽度、垂直度检测方法及原理，介绍了泥浆波速的测定和槽宽、垂直度计算方......
将粒子群优化算法引入到数字图像相关方法之中，利用两种相关系数公式，研究了样本子区的尺寸、相邻样本子区中心点在垂直于剪切带方向......
A general formula for the dispersion limit of single-mode-fiber IM/DD (Intensity Modulation/Direct Detection) systems is......
In this paper, the 90Sr/90Y coating effects on scattering width (SW) of cylindrical conductor targets are investigated. ......
Evaluation of Red Cell Distribution Width and Platelet Indices in Children with Chronic Heart Diseas
<strong>Background:</strong><span style="font-family:Verdana;"><span style="font-family:Verdana;"><span style="font-fami......
建筑工程中的钢筋混凝土及砌体结构的破坏往往与裂缝的发展有关,裂缝问题关系到工程灾变行为及建筑的健康状态的监测,对裂缝进行准......
【摘 要】近年沿空掘巷，一直受到采空区采场压力，水、瓦斯的影响掘进成本高，支护困难，掘进后变形量大，回采前需要二次整修，维护困难，其诸......
