Objective to evaluate the effects of epidural analgesia on the durationoflabor, Mode of delivery, oxytocin administration and so on.
目的：探讨连续硬膜外分娩镇痛对产程、分娩方式、催产素应用及母儿的影响。
2
Through statistical analysis, we have found that qualified accounting information has significant influence on the durationoflabor negotiation.
通过统计分析，我们发现合格的会计信息对劳资谈判的持续时间有着深刻的影响。
3
And introduced the law of foreign crew members and crew working conditions, durationoflabor contract provisions, of our crew to improve the labor contract system has guiding significance.