FOURTH相关论文
暑假过去了，新学期开始了。孩子们，在新的学期里，我们会遇见新的朋友，请大家介绍一下自己，告诉大家你们有什么样的兴趣爱好吧！ 张卓华......
【Abstract】Ulysses is considered to be the masterpiece of James Joyce’s literary accomplishments.Many symbols are appl......
China nonferrous metals industry is supported by the mining of the metals resources. The nonferrous metals mining indust......
Crisis Shadowing Asia Again？ Caixin Magazine August 26 Since May 22， when U.S. Federal Reserve chairman Ben Bernanke......
Chinese scientists offer fresh hope in the long quest to eradicate malaria 千年抗瘧史的新篇章：青蒿素在非洲 When Tu ......
It didn’t take long for my son to find his happiness in sports. At 2， Eric loved taking swimming classes. By 3， when he h......
China’s circular economy is still at the initial stage, whose development has many difficulties and problems requiring ......
Strength Design Method for Tubing Hanger of Subsea Christmas Tree Against Big Temperature Difference
The tubing hanger is an important component of the subsea Christmas tree, experiencing big temperature difference which ......
【Abstract】Escalating gun violence in schools and other sectors of society today in the U.S. is a national scandal and ......
Greenness and nitrogen content of each leaf on main stem of different japonica and indica rice varieties under differen......
每年11月的第四个星期四（the fourth Thursday in November）是美国的感恩节（Thanksgiving Day）。 感恩节是美国人独创的节日，也是美国人......
Modulation instability (MI) in non-Kerr-like optical fiber near the zero dispersion point is analyzed. Taking into accou......
针对车载钻机及修井机的配置特点及工况控制要求,设计了用于该类设备的液压转盘及液压控制系统。在载车柴油机前端曲轴处通过传动......
In this paper,we consider an inference problem for an Ornstein-Uhlenbeck process driven by a general one-dimensional cen......
次同步振荡采集信号中含有的高斯白噪声，经过滤波处理后会转变为高斯色噪声。针对传统辨识方法在同时存在色噪声和白噪声环境中辨识......
旋转不变子空间法和多重信号分类法需假设背景噪声为独立的高斯白噪声或自相关矩阵已知,当条件不满足时算法的性能急剧下降。针对......
水下主动探测不可避免的受到混响的干扰，运动目标在匀加速运动时，单频发射脉冲的回波信号经过距离压缩后可视为一个线性调频（LFM）信号，......
为更好履行STCW公约马尼拉修正案,根据STCW公约马尼拉修正案对三管轮适任评估电类项目的新要求,提出在履约背景下三管轮适任评估电......
通过对单个疏干孔第四系、煤系含水层混合疏干排水方式的研究,总结了此疏干方式优、缺点。采用混合疏干孔进行疏排作业投资少、疏......
In this investigation, we have studied the peristaltic fluid flow in an asymmetric channel with convective walls. Fourth......
以四城会田径裁判工作为视角，分析我国当前田径裁判员队伍的管理、道德素养、业务水平等现状，以及从深层次领域里暴露出的问题进行研......
针对基于多层前馈网络的误差反向传播算法（Standard Error Backpropagation Algorithm，SEBPA）易使网络陷入局部极小点、网络振荡、收......
本文主要研究在Cn中单位多圆柱上一类α次殆星映照第四项齐次展开式的精确估计,主要结果表明在一定的限制条件下多复变数中有关α......
·Weak market environment leads to 17% decline in order intake ·Sales increase by 11% to CHF 1 075 million ·EBIT......
From the perspective of the Fourth Party Logistics(4PL),this paper elaborates the concept,background and development pli......
