The current occupational injury insurance rate mechanism in China has no stimulant function. Therefore, the bounds of occupational injury insurance is very narrow.
目前我国工伤保险覆盖面窄的主要原因是现有的工伤保险费率机制存在问题，缺乏激励作用。
Objective To evaluate the effects of stimulant laxatives on intestinal transit function of rats.
目的研究刺激性泻剂对大鼠肠道传输功能的影响。
Objective To evaluate the effects of stimulant laxatives on intestinal transit function of rats.
目的研究刺激性泻剂对大鼠肠道传输功能的影响。
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