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Regulative effects and mechanism of lycopene on immune function .

番茄红素调节免疫作用及机制研究。

Regulative effects of plant growth substances on male fertility .

植物生长物质对雄性育性的调控作用。

On regulative expropriation of land use .

论土地利用中的规制性征收。

On the regulative objects of economic law .

论经济法的调整对象。

Analyzing each provisionof the 73 red-head documents issued by the w town government , the scope of regulative documents is farsmaller then that of red-head documents .

从对w镇政府2006年发放的73件红头文件的逐项分析来看，规范性文件的范围远远小于红头文件。