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中文摘要: 利用蔬菜安全外运用冰量模式，对成都冬春季节3种主要外运蔬菜、三北地区39个发运站、6种常用车型、常规保鲜措施、铁路沿线主要站点气象条件，安全外运的冰量进行计算。并对一个实例进行剖析和论证，为生产部门决策用冰量提供科学依据。
中文关键词: 蔬菜，用冰量，适运温度，运输气候
Abstract:By use of a model,the quantitiy of expendable ice for Safely transporting three vegetables in winter and spring were evaluated according to the data of 39 deliveried stations in North China,North East China and North West China ,6 common carraiges,traditional keeping fresh measures and the meteorological conditions of the stations along the railway.Also a sample is analysed and demonstrated.It provides the scientific basis for the production and transportation departments to determine the guantity of expendable ice.
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引用文本：
钱妙芬,何元灵,1997.蔬菜外运用冰量理论计算与实例分析[J].气象,23(10):49-52.
,1997.The Theoretical Evaluation and Sample Analysis on Quantity of Expendable Ice for Safely Transporting Vegetables[J].Meteor Mon,23(10):49-52.
钱妙芬,何元灵,1997.蔬菜外运用冰量理论计算与实例分析[J].气象,23(10):49-52.
,1997.The Theoretical Evaluation and Sample Analysis on Quantity of Expendable Ice for Safely Transporting Vegetables[J].Meteor Mon,23(10):49-52.