11 水环真空泵组在常减压装置抽真空系统中的应用 王晓中 ( Xiao-Zhong Wang ) 28-30 12 技术革新创效益，节能减排促发展-司尔特宣城分公司节能减排措施和节能技术改造 周民校 31-33
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王晓鲁就会将他同其调查中较为贫穷的家庭向匹配。
Mr Wang would therefore have paired them with the poorer households in his survey.
比如在王晓鲁的调查中，最贫穷的人将收入中48%花费在食物上，而最富裕的仅为29%(恩格尔系数是0.29)。
In Mr Wang's survey, for example, the poorest people devoted 48% of their outlays to food, whereas the richest spent only 29% (an Engel's coefficient of 0.29).
官方调查中，这些家庭的可支配收入为43,614元，但在王晓鲁的调查中，这些家庭承认的收入却是139,000元。
In the official survey, these people say their disposable income is 43,614 yuan. But in Mr Wang's survey, such families admit their income is really 139,000 yuan.
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