The farm households' activities are the micro-foundation of agricultural economy, and the family life cycle is an important factor influencing farm households' activities.
农户行为是农业经济的微观基础，而家庭生命周期是影响农户行为的重要因素。
This research carries on the numerical analysis to the residential energy consumption and cost during life cycle, based on the occupants life style and family structure change.
本研究在考虑住宅全寿命周期内家庭生活方式及成员构成变化的基础上，对住宅全寿命周期的能耗及成本进行数值分析。
Analysis indicate EG95 were a family of gene, which may specifically expresses at the oncosphere life-cycle stage.
分析表明EG95是一个基因家族 ，可能是虫体发育到六沟蚴阶段特定表达的基因。
Analysis indicate EG95 were a family of gene, which may specifically expresses at the oncosphere life-cycle stage.
分析表明EG95是一个基因家族 ，可能是虫体发育到六沟蚴阶段特定表达的基因。
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