Polarization mode dispersion may become the ultimate limiting factor of the fiber transmission capacity.
偏振模色散可能成为光纤传输容量的上限的最终限制因素。
Polarization mode dispersion has become an important limiting factor for the performance of long-distance high-bit-rate optical communication system.
偏振模色散已经成为限制长距离高速率光纤通信系统的主要因素。
Polarization Mode Dispersion (PMD) is the main factor of limiting the further improve for the transmission rate and transmission distance of the optical fiber communication system.
偏振模色散是限制光纤通信系统的传输速率和传输距离进一步提高的主要因素，因此，对于偏振模色散补偿技术的研究具有重要的理论价值和应用价值。
Abstract: Polarization mode dispersion (PMD) has become a major limiting factor for long haul high bitrate optical fiber transmission system.
文摘：偏振模色散已成为当前发展下一代高速长距离光纤传输系统的主要限制因素。
As the high-speed and long-distance development of optical fiber communication systems, fiber polarization mode dispersion (PMD) issues in single-mode optical stand out gradually. It has become one important limiting factor in high-speed and long-distance optical transmission.
随着光纤通信系统向着高速化以及长距离化的不断发展，单模光纤中的偏振模色散（PMD）问题逐渐凸现出来，已经成为限制高速长距离光传输的重要因素之一。
Peaks on polarization curves of fast sweep of Pt working electrode, which reduced the limiting current region and was the restricting factor to decide the etching current density by high sweep rate of potential, corresponded to the reduction reaction of Fe 3 + to Fe 2 +.
快速电位扫描获得的Pt电极极化曲线上有波峰出现，相应于溶液中Fe3＋还原为Fe2＋。波峰缩短了极限电流平台区，成为利用快扫描获得合金蚀刻电流密度的限制性因素。
Polarization of Pt/ZrO 2 Electrode in Limiting Current Oxygen Sensor
极限电流氧传感器中Pt／ZrO2电极的极化
The empirical reaction order was estimated from the dependence of electrode polarization resistance, exchange current density, and limiting current density on the hydrogen partial pressure (PH2).
同时，根据氢分压对极化电阻、交换电流密度以及极限电流密度的影响估算了氢气氧化反应的表观反应级数。
Through the impedance spectra simulated with equivalent circuit, the relation of the content of conductive material and adhesives with the parameters is researched. The parameters include the resistance of electrode, polarization resistance, diffusion resistance, electric double layer capacitor, limiting capacitance and so on.
通过对等效电路和交流阻抗图谱的模拟分析，研究了电极电阻、极化电阻、扩散电阻、双电层电容、极限容量等参数与导电剂、粘结剂含量的关系。
Polarization isolation and limiting frequency spectrum outside bandwidth are adopted in order to attain channel isolation specification.
系统采用极化隔离加带外频谱抑制的方法，达到了信道隔离的技术指标。
DMFC with Pd/Nafion composite membrane was studied at low temperature and high concentration by limiting current density, cyclic voltammetry and anode polarization methods.
用极限电流、循环伏安和阳极极化等方法对低温、高浓度进料条件下Pd/Nafion复合膜直接甲醇燃料电池（DMFC）进行研究。
Polarization Mode Dispersion (PMD) has become one of dominate limiting factors in 40 Gbps or higher speed fiber-optics communication systems.
偏振模色散（PMD）在40Gbps或更高速率的光纤通信系统中已成为限制系统性能的主要因素。