Estimates相关论文
With more and more attention on degradation process, we need the degradation model to be accurate all over the time rath......
本文研究可压缩气体在一个缓慢扩张球中的解的整体存在性和长时间行为。气体由Boltzmann方程描述。假设扩张的球是Ωt={x∈R3:|x|......
Objective:To determine the association between tea consumption and the risk of stroke. Methods:We searched the PubMed da......
Soil organic carbon (SOC) storage under different types of vegetations in China were estimated using measured data of 2......
Market size With continuous double-digit economic growth for over 20 years,China is estimated to become the world’s thi......
The analysis of hidden spatial features is crucial for the improvement of hedonic regression models for analyzing the st......
A new remote sensing image fusion method based on statistical parameter estimation is proposed in this paper. More speci......
Controller area network(CAN) based fieldbus technologies have been widely used in networked manufacturing systems. As th......
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......
估算在日常生活中有着很广泛的应用,它为判断口算和笔算结果是否合理提供了依据,也有利于人们事先把握运算结果的范围,是发展学生......
The author establishes a result concerning the regularity properties of the degenerate complex Monge-Ampère equations o......
在网络入侵检测中,对入侵可能路径进行预估,都是以后发式入侵预防为主,无法形成先验预判,主要因为入侵特征存在较大伪装性,没有办......
项目责任成本,作为项目精细化管理的核心,其测算尤其重要。公路项目工程由于工期长,情况变化大,材料设备类型多,地质条件差别大,因......
从该项费用的发布部门;该项费用的适用范围这两面重点讨论如何确定初步设计概算中的其他费用。......
目的探讨科学的药事服务工作量测算方法,以某三甲医院为例测算临床医生药事服务工作量,为决策者提供方法和数据支持。方法采用文献......
摘 要: 根据Rayleigh定理、分部积分及不等式估计等方法,得到了本文微分系统特征值估计的上界的不等式,其估计系数与区间的几何度量无......
应用能量估计和Gagliardo-Nirenberger型不等式证明了Lotka-Volterra捕食者-食饵交错扩散模型的整体解的存在性与一致有界性.并由L......
考虑一类偏微分方程特征值的估计,利用Rayleigh定理、分部积分法和不等式估计等方法,得到第k+1个特征值用前k个特征值来估计的不等式,......
文章获得了第一类完全椭圆积分K(r)的由正弦和余弦函数给出的上下界与Htibner上界函数的一种估计。而且,运用这些结果获得了在拟共形......
从《孙子兵法·计篇》中一句有争议的话入手,通过互文、比较、例证等各种手法来探讨其真实意义。这对于进一步研究《孙子兵法》......
根据Rayleigh定理、分部积分及不等式估计等方法,得到一类5阶常微分方程特征值估计的上界的不等式,其估计系数与区间的几何度量无关......
讨论了关于p-Laplacian复金兹堡-朗道方程解对控制系数的连续依赖性问题.通过先验估计,推导出方程的解连续依赖于方程中的某些控制......
影响齿轮式变速器扭矩容量的齿轮强度和轴承容量,与变速器中心距密切相关。因此,一般把中心距作为表示变速器扭矩容量的代表参数来使......
Takeaway market Value near RMB 1 trllion...
【正】Iresearch estimates that the volume of China’s cross-border e-commerce accounted for China total export-import vo......
<正>Cancer is a major public health problem in the world.With the progress of medical technology,mean 5-year survival ra......
双曲方程是一类典型的微分方程,本文给出其中一类双典方程解的一种估计。...
A note on crustal structure between Antarctic Peninsula and East Antarctic craton across the shelf o
Analysis of gravity data based on the Airy isostasy, magnetic depth estimates and few seismic refraction data taken toge......