stability threshold

The field emission characteristics of carbon nanotubes ( CNTs) including turn-on field, threshold field, density of emission current, current stability and electronic energy distribution are discussed in detail.

详细论述了碳纳米管的场致发射特性，包括开启电场、阈值电场、发射电流密度、发射电流的稳定性及场发射电子能量分布等；

The SEMI-FREQUENCY vibration between the first critical speed and the stability threshold speed of a rotor system supported on multi-wedge bearings

多油楔轴承支承的转子系统在临界转速与失稳转速之间的半频振动轴系半频扭转共振现象的实验研究

In this paper, the stability condition of optical resonator is introduced, the power losses of stable resonator and the threshold condition of optical oscillation is discussed, and the formulation of the relationship between the gain coefficient of work substance and the losses factor is derived.

本文对光学谐振腔的稳定条件做了介绍，并讨论稳定谐振腔的功率损耗和光振荡的阈值条件，导出了工作物质的增益系数与损耗因子的关系式。

We can monitor many parameters and characteristics by measuring TEN, such as surge frequency, spectrum width, threshold current, mode jump and stability of output light power.

通过对激光的电噪声的测量可以监测激光器的诸多参数和特性，如弛豫频率，谱线宽度，阈值电流，模式跳变及输出光功率是否稳定等。

A revised formula for calculating the stability threshold speed of turbine-generator bearings is presented.

对现用的汽轮发电机组轴承失稳转速的计算公式进行了修正，提出了修正公式。

This paper analyzes the nonlinear vibration characteristics and stability of a symmetrical rotor of single mass supported on multi-wedge bearings, and studies the cause and danger of the semi-frequency vibration, which may occur between the first critical speed and the stability threshold speed of the system.

本文分析了多油楔轴承支承的单质量对称转子系统的非线性振动和稳定特性，研究了临界转速与失稳转速之间半频振动产生原因及其危害性。

The influence of total dose, irradiation dose rate and gate biased voltage on the stability of radiation dose recording threshold voltage of PMOS dosimeters have been studied at room temperature. The threshold voltage drift trends and amplitude have been observed at different biased condition on gate source.

在室温条件下，研究了辐照偏置、总剂量和剂量率对PMOS剂量计辐照剂量记录-阈电压的稳定性影响，观察了辐照后阈电压在不同栅偏条件下的变化趋势和幅度。

Simulation results show that properly selecting mass distribution of thigh, shin and trunk can increase ZMP stability threshold and walking efficiency greatly.

仿真实验结果表明，合理选择大腿、小腿和上身的质量分布可以显著增加ZMP稳定阈度和步行效率。

A set of high grade pulse threshold energy guarantee dedusting equipment long-term stability movement, and big reduced maintenance, overhaul work load.

一套高质量的脉冲阀能保证除尘设备长期稳定运行，并大大的减少维护、检修工作量。

Measurement results of the dependence of the pulse width of the mode-locked pulses, the stability range of laser for stationary single-pulse operation and the threshold pumping power on the concentration of the absorber dye are given.

提供锁模脉冲宽度、激光器以稳定单脉冲工作的稳定性范围和阈值泵浦功率等，对吸收体染料浓度依赖关系的测试结果。

The fault occurs if the difference between them equals or exceeds the threshold. Robustness, sensitivity and stability are analyzed.

同时详细地分析了该方法的鲁棒性、灵敏性和稳定性。

The threshold speed based on the linear theory is given and its localization in stability analysis is exhibited.

分析线性失稳转速在稳定性分析中的局限性。