stages of labor meaning in Chinese

产程
分娩期

This stage of labor is followed by actual abdominal straining and production of the puppies and placentas
接下来，母犬的腹部会紧张、变形，继而产出幼仔，排出胎盘。
Approximately 24 hours after her temperature drops , she can be expected to enter the first stage of labor , when the cervix dilates and opens the birth canal for the passage of puppies
大约在体温下降后24小时，当母犬的子宫颈扩张，产道打开，即进入了分娩的第一个步骤。
Therefore starting from labor contracts ' attribute of social law , this paper tries to make it clear that liability for culpa in contrahendo can ' t copy the provisions of contract law , and using the method of game theory makes a feasibility analyses f obligations and responsibilities and causes the labor contract law in revision to clarify the liability for culpa in contrahendo and improve the deficiency in the signing stage of labor contracts
因此，作者从劳动合同的社会法属性出发，明确劳动缔约过失责任不能完全照搬合同法的规定，并运用博弈论的方法对义务及责任进行可行性分析，使正在修订中的《劳动合同法》明确劳动缔约过失责任，完善劳动合同订立阶段的不足。