Objective To observe the clinical effect of PCEA on expulsive pains. 目的观察PCEA用于分娩镇痛的临床效果。
The relationship between faults activity stage and hydrocarbon expulsive stage controlled the distribution, forming and destroy of oil and gas accumulation. 断层活动时期与源岩排烃期(油气源)的匹配关系,决定油气的分布层位及油气藏的形成与破坏。
Hydrocarbon And Photochemical Smog If different methods are used, the different results of hydrocarbon generating amount and expulsive hydrocarbon amount are obtained. 碳氢化合物与光化学烟雾采用的方法不同,得出的生、排烃量结果便不同。
Results The morbid rate of fetal distress in the expulsive stage group was the highest among the four sets of diagnostic criteria. 结果第二产程组发生胎儿窘迫率最高。四种诊断标准中,以单纯羊水Ⅲ度粪染为其诊断标准的胎儿窘迫发生率,产前组及潜伏期组高于其他两组。
The electromagnetic expulsive force exerted on the inclusion is not remarkable when the principal axis length is long in the direction of the magnetic field and short in the direction of the electromagnetic force. 当夹杂在磁场方向的主轴长度较大,并且在电磁力方向的主轴长度较小时,夹杂所受电磁斥力不显著。
The parturients in the first stage of labor with the orifice of uterus opening over 3 cm and expulsive pain inhaled nitrous oxide, while those in the control group received routine labor. 观察组在第一产程宫口开大3cm以上、产痛剧烈时吸入氧化亚氮,对照组剧痛时予注意力分散的心理安慰。
There were no severe complication as corneal edema, high intraocular pressure, expulsive suprachoroidal hemorrhage, detachment of ciliary body and uvea, vitreous opacity and proliferation, retinal detachment, cystoid degeneration of macula and so on. 术后无角膜水肿,眼压高,脉络膜上腔出血,睫状体脉络膜脱离,玻璃体浑浊、增殖,视网膜脱离,黄斑囊样水肿等严重并发症的发生。
The calculated hydrocarbon expulsive coefficients are increased with increased maturities, from 77% in the low evolutional period to 99% in the high evolutional period. 计算出的煤层排烃系数随煤层成熟度的增高而增大,由低演化阶段的77%逐渐增至高演化阶段的90%以上。
The experimental research of psychologic preparedness on abating expulsive pain about pregnant and parturient 进行心理准备减轻分娩疼痛的实验研究
Quantitative calculation of hydrocarbon expulsive coefficient of coal formation& take well kanggu-4 in the east of Linqing depression as an example 煤层排烃系数的定量计算方法&以临清坳陷东部康古4井为例
Because of their low porosity and poor permeability, the sand bodies have quite high expulsive pressure. 由于储集岩的孔隙度、渗透率都很低,所以其本身就有较高的排替压力。
Therefore the disciplinary right of the university includes not only the Disciplinary right to the Undergraduates violating discipline, but also the Disciplinary right to make them Expulsive from university. 因此高校处分权不仅包括对违法、违规、违纪学生的纪律处分权,还包括高校在学籍管理中令学生退学的处分权。