Objective To investigate the effect of portal hypertension (PH) on the activity of local renin angiotensin system (LRAS).

目的探讨肝硬化门静脉高压症(PH)对局部肾素血管紧张素系统(LRAS)活性的影响。

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The research on the LRAs will improve the state of human resources management in China's construction industry and will enhance the level of construction safety performance(CSP).

对农民工状况的研究将有效的提高我国建筑行业人力资源管理水平。

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