Approach on the optimum cutting line spacing of heading maching cutting head;
掘进机截割头最佳截线间距的探讨
Based on the characteristics of numerical calculation,division lines method is introduced,which is usually used in bridge-electronic computation to calculate section geometry properties,and numerical algorithm on strength capacity calculation of concrete member is put forward.
方法根据数值计算的特点,引入桥梁电算中计算截面性质惯用的截线法,提出了混凝土构件正截面承载力的数值算法。
Understanding circuit stub concept,and comparing the results by using microstrip open circuit stub and microstrip radial stub,then choosing the reasonable one,is the one good method.
在理解短截线的基本原理上,比较直微带短截线和微带径向短截线对谐波的抑制效果,选择合理的短截线设计,是一种有效的办法。
The stub matching is described in detail,and compare the simulation results by using microstrip open circuit stub and microstrip radial stub.
简述安捷伦ADS2006的功能及特点,描述短截线匹配的基本原理,以及比较直微带短截线和微带径向短截线抑制谐波的仿真结果。