共搜索到11982条信息,每页显示10条信息,共1199页。用时:0小时0分1秒105毫秒
distribution of traffic flows can be manipulated by measures such as traffic signal control or traffic guidance. Thereby the urban traffic congestion is further alleviated. The stochastic user equilibrium......
Special Functional Materials, School of Materials Science and Engineering, Yangtze Normal University, Chongqing 408100, China; 4. Chemical Synthesis and Pollution Control Key Laboratory of Sichuan......
at 1048 K and 0.5 s-1, and the workpiece is compressed to 50% height. Besides, the bottom anvil is fixed, and the movement of the top anvil is set by displacement control mode. The movement......
factor control variable method. Firstly, the quality ratio of unfired samples can be determined by adjusting the content of kaolin, and the general conditions of successful bonding can be determined......
were then free to move from cell to cell. Diffusion mechanisms are then considered by allowing each particle to execute a random-walk to a neighboring cell, according to Ref. [75]. To control......
cancer [1]. So, we must strictly control the content of arsenic in water to protect the water environment and ensure the safety of drinking water. A much more stringent limit (10 μg/L) provided......
. Jiangsu Taihu Lake Control Engineering Construction Administration, Department of Water Resources of Jiangsu Province, Wuxi 214000, China Central South University Press and Springer-Verlag GmbH Germany......
. Distribution and control of arsenic in copper smelting process[J]. Hunan Nonferrous Metals, 2001, 17: 1-2. [8] 董效林. 电感耦合等离子体原子发射光谱法测定铜阳极泥中8种元素[J]. 冶金分析, 2011, 31(8): 69-73. DONG Xiao-lin. Determination......
of the Symposium on Geological Hazards and Prevention and Control in High-intensity Mining Areas. Xi’an: Shaanxi Provincial Geological Survey Institute, 2016: 114-119. [28] 薛 亮. 数百亿吨"废石", 成灾还是成金?[J]. 国土资源......
cooling rates and positions along casting length. Directional solidification has been widely used to produce uniform structures and to allow better control of the solidification [1,3,6,30......