1·A metastable phase exists during the refrigerant flowing through the capillary tube.
制冷剂在通过毛细管过程中，存在一个不稳定的亚稳态流动阶段。
2·In commercial iron-carbon alloys a series of stable and metastable phase trans- formations usually occur under a high shock pressure.
在冲击高压下，工业用铁碳合金中的稳定和亚稳定相会发生一系列变化。
3·Strontium sodium lithium niobate (SNLN) single crystal possesses good electro-optical properties, but at room temperature only its metastable phase can be obtained.
铌酸锶钠锂单晶具有优良的电光性能，但它在室温下为亚稳相。
4·We find that then - phase state can be either the degenerate ground state or metastable , even unstable state depending on experimental parameters ofbecs.
我们发现依据不同的实验参数， -位相态既可能是简并基态、亚稳态，也可能是非稳定态。
5·It is found that the increase of oxygen vacancy content can increase the instability of the metastable tetragonal phase and accelerate the transformation to monoclinic zirconia.
结果表明：氧空位的存在与变化不仅影响着氧化锆相结构的稳定性，而且影响着氧化锆的低温相变过程。
6·Polymeric materials, with their various hierarchies of microstructure, may have metastable states present due to small phase size, composition, external fields and other causes.
具有多重微结构层次的聚合物体系可因小的相尺寸、组成、外场或其它因素而呈现亚稳态。