冻凝，读音为dòng níng，汉语词语，意思是(1).因遇冷而凝结。(2).引申为凝聚。
油田集油和输油管线冻（凝）堵是油田生产常见故障之一。
The plug-up of the crude oil gathering line due to wax condensation is a common trouble occurring in the oil field.
蜡质玉米淀粉糊的透明度比普通玉米淀粉的要好，凝沉性弱，冻融稳定性好。
Compared with regular maize starch, the waxy maize starch paste had weaker retrogradation, better transparency and more freeze-thaw stability.
实验结果表明，石栎属淀粉糊具有糊化温度高、酶解率较高、透明度低、凝沉稳定性较强、冻融稳定性较差的特性。
The results indicated that lithocarpus starch has high gelatinization temperature, higher enzymatic hydrolyzation, lower clarity, better retrogradation and bad freeze-thaw stability.
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