The expression is sensitive to frost characteristics, hence it may be used for detecting a forested area.
该表达式对森林地区的特征敏感，所以可用来检测森林地区。
On the basis of global warming, it was significance to predict and prevent local frost through analyzing the characteristics of frost climatic variation.
在近年来气候变暖的基础上，分析探讨霜冻的气候变化特征，对提高当地霜冻灾害的预测和防御能力有着十分重要的意义。
This paper analyzes some heat-exchange characteristics of evaporator on the condition of frosting in the desiccation system, especially of frost velocity, frosting time and heat exchange calculation.
分析了除湿系统中直接蒸发式表面冷却器在结霜工况下的换热特性，特别是结霜速度、结霜时间以及结霜时的换热计算。
Drought, flood, frost and hail are major meteorological disasters with the characteristics of high frequency, wide distribution and serious conditions etc. in Shandong Province.
干旱、洪涝、霜冻、冰雹是山东省最主要的气象灾害，具有频率高、范围广、灾情重等特征。
The study on frost heave is always a hot subject in the frozen soil research field, it has great difference in frost heave characteristics to each kind of soil.
土体冻胀一直是冻土研究领域的热门课题，不同性质土的冻胀特性有很大差异。
First time test on the sea water frost heaving characteristics in sealed bushing of oil well in the sea was made in 1998. A measurement system for the various kinds of parameters is set up.
1998年首次进行了海上油井密封套管内海水冻胀特性模拟试验，建立了一套各种参数的测量系统。
Frost formation on cold surface is a typical interface phenomenon, so the cold surface characteristics should have an important influence on the process of frost formation.
冷壁面上着霜在很大程度上是一种界面现象，因此，冷壁面的性状必然会对着霜过程产生重要影响。
Frost formation on cold surface is a typical interface phenomenon, so the cold surface characteristics should have an important influence on the process of frost formation.
冷壁面上着霜在很大程度上是一种界面现象，因此，冷壁面的性状必然会对着霜过程产生重要影响。
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