The results is:the design parameters of step cylinder, weight, size of opposite hole et al, determines the flow margin.

结果表明：步进缸的设计参数（重量、对孔尺寸）确定其静态保持流量范围；

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Method: The rat model of DN was constructed by intraperitoneally injected streptozocin(STZ), and the body weight, blood glucose, endothelin(ET) and nitric oxide(NO) were measured.

方法：链尿佐菌素（STZ）腹腔注射诱导建立DN大鼠模型，检测体重、血糖、内皮素（ET）和一氧化氮（NO）的变化。

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Carbonation reduces the pore size distribution and porosity of carbonated and non-carbonated part, and affects the concrete weight, strength, alkalinity et al.

碳化减少碳化区和未碳化区孔径和孔隙率的同时也影响混凝土质量、强度和碱度等其它性能。

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For example, one of the most widely cited intervention studies on soda and weight, ( Ebbeling et al. 2006) took 103 adolescents aged 13 to 18 who regularly consumed soda and randomly assigned them to either a group that received no calorie beverages for six months by way of home delivery or a control group that carried on drinking soda as normal.

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