·聚合电解质 polyelectrolytes ·接触稳定 contact stabilization 改进和活性污泥处理过程。在这个过程中使曝过气的活性污原污水接触一段短时间（如15至3Omin）。
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实验结果表明用该传感器可实现对电机转子温度实现非接触稳定测量。
The experiment show that fiber-optic temperature system can be used to achieve the stable non-touch measurement of motor shaft.
在废水处理系统中有一种称为浸没式反应器(SBR)或接触稳定反应器，填料是其主要构成之一。
A submerged bed reactor (SBR) or contact stabilization reactor has been used in the wastewater treatment systems. One of its major constructions is the packing material.
我们希望有关方面通过对话与接触，增进互信，缩小分歧，改善关系，为维护半岛的和平与稳定作出建设性的贡献。
We hope parties concerned can enhance mutual trust, bridge differences and improve relations through dialogue and contact, thus contributing to peace and stability of the Peninsula.
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