threshold current

基本解释

We have discussed the relation of device parameter (cavity length and the reflect coefficient of mirror) on threshold current and optimal well numbers.
讨论了阈值电流密度、最佳阱数等与器件参数（腔长和端面反射率）之间的依赖关系。
Further analysis shows that it is caused by the enhancement of the threshold current density and threshold carrier density in terms of optical-gain spe.
进一步分析认为，这是因为条宽变窄导致器件阈值电流密度、阈值载流子密度变大造成的。
The study of oxide-aperture influence on threshold current and differential resistance shows that lower threshold current can be obtained with a smaller oxide-aperture diameter.
研究了氧化孔径对阈值电流和微分电阻的影响，结果表明较小的氧化孔径可以获得低的阈值电流。

The current threshold for White House response is when a petition gathers 100, 000 signatures within 30 days — up from lower thresholds that allowed for too many frivolous petitions.
NPR: Chinese Air Their Cases By Petitioning White House
Cherie Blair, a longtime employment and human-rights lawyer, points out that the current threshold for employees to bring claims is a compromise between the six months set by the Labour government in 1975 and the two-year threshold brought in by the Thatcher administration in 1985.
ECONOMIST: Employment tribunals
Cable, for example, is considering technologies extending the reach of its coaxial cable networks above the current 1 GHz threshold, and Verizon has demonstrated 1 gigabit and 10 gigabit capability on its existing FiOS network.
FORBES: Crashing the Broadband Party

阈电流
阈值电流
This device is lasered under room-temperature pulse condition with threshold current density of 7.6 kA/cm2.
该器件在室温脉冲下激射，阈值电流密度为7.6kA／cm2。
临限电流
限界电流
门限电流