To select a different configuration, can be respectively used for jet fuel, coolant concentrates - Determination of freezing point index, is a multipurpose freezing point.

选择不同的配置，可分别用于喷气燃料、发动机冷却液及其浓缩液冰点等指标的测定，是一款多用途的冰点试验器。

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The objective of this research was to design weather claiming index for citrus freezing damage insurance and to provide technology for policy- guided agricultural insurance.

设计柑橘冻害保险气象理赔指数，为开展柑橘政策性农业保险提供技术支撑。

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The frost heave ratio, as an index of classification of frost susceptibility for sandy gravel, mainly depends on not only the. content of fine grained soil but also its freezing condition.

饱水砂砾料冻结时之冻胀敏感性，以冻胀率的大小作为分类指标。 它主要受细粒土含量及冻结条件的影响。

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