For example, if you look at under-5 mortality rates by levels of household wealth you see that within counties the relation between socioeconomic level and health is graded.
例如，如果按家庭富裕程度观察五岁以下死亡率，就可见到国家内部社会经济水平与健康之间的关系是分等级的。
The common ill family types are the risky family, low socioeconomic status family and poor marital relation family. And they all have ill effects to the emotion, sociality, characters of children.
常见的不良家庭类型有危险性家庭、社会经济地位低下的家庭以及婚姻状况不良的家庭，这些类型的家庭对儿童情绪、社会性、性格等都具有不良影响。
And the cause of land use change has relation with natural conditions, land development history, land reservation resources and socioeconomic conditions.
认为变化的原因与区域的自然条件、土地开发历史、土地后备资源及社会经济条件有关。
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