stable phase

However, titania powders with high ratio surface areas are not thermally stable and lose their surface area readily at elevated temperature through phase transformation and crystallite growth.

但由于TiO2粉末具有很高的比表面积和热力学不稳定特性，随着温度升高，TiO2容易发生相转变和晶体长大而失去其高比表面积特性。

Stable power supply with three-phase Flotrol for CW lasers

具有三相恒流充电机的高稳定度连续激光器电源

Objective : To probe distribution regularity of elements of syndrome of COPD at stable phase.

目的: 探讨COPD稳定 期证候要素的分布规律,为COPD稳定 期中医证候的分布规律提供依据.

Stable Analysis of Grid after Three-phase Grounding Fault of Bus and its Prevention

母线三相接地短路后电网稳定分析及防范措施

The experimental results indicate that the stable sludge layer formed in the three-phase separation region is helpful in enhancing the efficiency of purification in that: suspended solids in the effluent are removed effectively by contact absorption and filtration of the sludge layer;

研究表明，三相分离区形成稳定的污泥层，有利于进一步提高反应器对污水的净化效果：曝气区出水经三相分离区污泥层的接触吸附及截滤作用，可使出水中悬浮物被有效去除；

In the occasion of the CT saturation due to the high through current in the event of external faults, the superimposed based criterion is more stable in comparison with the one using phase current.

当外部故障较大，穿越电流造成CT饱和时，故障分量电流差动判据的安全性也优于全电流差动判据。