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Research findings concerning student graduation and dropout in online higher education (OHE) can play an important role ......
【Abstract】With the increased prominence and use of technology within the society, becoming completely cardless is a tr......
Compressed gas is usually used for the pressure compensation of the deep-sea pressure-maintaining sampler.The pressure a......
阐述了自旋转缩分器的实现方法和参数计算,采用锥形叶轮及可调缩分体,可实现自旋转和料流定比缩分。“,”The realization method an......
Background:We explore the factors affecting the optimal plot design(size and type as well as the subsample tree selectio......
以乙烯裂解装置RBI分析结果为基础,将腐蚀回路中的压力管道按照管径、材质及用途等因素划分为不同的检验单元进行在线检验优化,根据......
针对海基远程弹道导弹精度分析小子样、多误差源等特点,从精度分析样本生成思路、误差源分类及弹道建模、误差生成等方面进行了研......
智能电网的发展对故障录波器提出了新要求,为此参考DL/T 663—1999标准,总结了基于IEC 61850的数字化故障录波器的性能特点。依据......
提出了3种脉冲式混沌同步的新方案,并给出了仿真结果.在第一种方案中,同步信号是通过周期抽样和滤波得到的;而在其他两种方案中,同......
基于一种线圈内置剪切阀式磁流变阻尼器结构,设计了一种全尺寸旋翼磁流变阻尼器结构,并将结构参数与磁路参数进行关联,提出了一种......

