经济可持续发展的实现,是一个相当复杂的过程,它牵涉到包括社会、市场、政府在内的众多方面,而在生态学基本原理指导下形成的多种......

将灰色预测、重复控制和常规PID控制三者的设计思想融合起来，提出了一种基于重复控制的灰色预测PID控制系统，该算法首先通过灰色预测......

对边界对流传热系数正弦波动情况下一维固体非定常导热问题进行研究,考察无量纲化方程的解的特征,并以燃气轮机透平叶片冷却为背景......

After taking stock of China's four-decade reforms, this paper identifies the cyclical patterns of China's reform......

针对一类输入饱和不确定Brunovsky标准型非线性时滞系统,提出一种周期自适应跟踪补偿学习算法.利用信号置换思想重组系统,基于最小......

为了掌握孤岛残留煤体回采工作面推进速度对下伏大巷稳定性的影响展开研究,首先通过室内实验发现,提高试件围压加、卸载速度可显著......

Mechanical experiments have been performed to study the dynamic stress relaxation of a paper sheet material mainly used ......

We investigate the FFT (Fast Fourier Transform) model and G-CSF (granulocyte colony-stimulating factor) treatment of CN ......

Our purpose in these notes is to present a result for a specific Nakayama Algebra. In essence, it affirms that for any o......

本文根据我国农村经济发展现状,对发展农业循环经济的必要性进行了全面分析,明确了我国建立农业循环经济体系的目标,列举了四种比......

Cyclical vomiting syndrome(CVS)is a functional,debilitating disorder of childhood frequently leading to hospitalization.......