ground impedance造句

• Template method for ground impedance
  地面阻抗模板法
• Guide for measuring earth resistivity, ground impedance, and earth surface potentials of a ground system
  接地系统的接地电阻率,接地阻抗及地表电位的测量指南
• Guide for measuring earth resistivity, ground impedance, and earth surface potentials of a ground system part 1 : normal measurements
  接地系统的土壤电阻率接地阻抗和地面电位测量导则第1部分:常规测量
• The basic principles still apply : ground impedance must be as low as possible, high level and low level signals must be separated so that they do not interfere with each other, and capacitance and mutual inductance coupling must be avoided
  前文提到的原理仍然适用：地线阻抗要尽量小，大功率信号和微弱信号要分开布置以避免串扰，一定要避免电容性耦合和电场耦合。
• The criteria used by such software are more closely related to " node " theory and aesthetically pleasing rows of components ( which, admittedly, are also easier on automatic component placing machinery ) than to optimizing stray inductance and capacitance and minimizing common ground impedance
  这类软件的算法十分接近“节点”理论，在元器件布局方面追求“横平竖直”式的美观大方（显然，对于自动布局算法而言这样也比较容易），但是却不怎么考虑如何优化分布电感和分布电容，如何降低器件的接地阻抗。
• For fire grounding, grounded impedance varies greatly because of air dissociation, and this causes protection set to startup and resume again and again . therefore, the main protection of the fault line ca n't cut off the fault quickly and accurately, and may lead to overstep tripping of near lines " protection sets and eventually cause more serious faults on the power system
  同时故障电流一般比较小，电流突变也很小，有时呈缓慢上升的变化趋势，对火焰接地来说，由于空气游离的缘故，接地阻抗变化很大，使现有保护反反复复启动、恢复，可能会导致相邻线路、设备的保护越级跳闸，使电力系统出现更严重的故障。