ultra stability

OEO has many attractive proper-ties of ultra low phase noise, high spectral purity, high frequency, high stability. It can be widely used in microwave systems and fiber communication systems.

光电振荡器具有超低相噪、频谱纯、工作频率高和稳定度高的特点，可广泛应用于微波系统和光纤通信系统。

Analyze the stability of high speed/ ultra-high speed milling system with Equivalent profile of milling cutter, spindle/ holder connection form, end milling cutter with different length of overhang.

探讨转速、主轴/刀柄联结形式、刀具悬伸长度等因素对高速/超高速铣削稳定性的影响。

Performance of Insulation Thermal Stability Test for Ultra High Voltage Current Transformer Using Cascade Testing Transformers

用串级试验变压器进行超高压电流互感器绝缘热稳定试验的研究

With the development of the manufacturing technology in ultra-precision and micro-mechanical, higher requirements on the measurement stability of opto-electronic autocollimator become more and more stringent.

超精密加工、精密和超精密装备制造和光学制造等技术的迅速发展，对光电自准直仪的测量稳定性提出了更高的要求。

However, this kind of ultra-fine particle catalyst also shows a vital disadvantage of weak thermal stability.

但是, 这类超细粒子催化剂也具有一些致命的弱点,最典型的就是其热稳定性.