基本释义:

四胞胎(多胎妊娠)

网络释义

1)quadruplets (multiple pregnancy),四胞胎(多胎妊娠)

2)triplets (multiple pregnancy),三胞胎(多胎妊娠)

3)twins (multiple pregnancy),双胞胎(多胎妊娠)

4)quadruplet pregnanc,四胎妊娠

5)Multiple pregnancy,多胎妊娠

6)Multifetal pregnancy,多胎妊娠

用法和例句

Correlative investigation on embryo quality,female age and multiple pregnancy rates in IVF-ET cycles;

体外受精-胚胎移植中胚胎质量和女方年龄与多胎妊娠的相关性

The clinical application of selectivity embryo reduction in the forepart multiple pregnancy;

孕早期选择性减胎术在多胎妊娠中的临床应用

Objective: To make a comparartively analysis of the effects of 10% KCl injection into the fatal cardiac area and yolk sac aspiration on multifetal pregnancy reduction.

　方法 :选择多胎妊娠患者共 2 3例 ,采取胸心搏动区注射 10 %KCl( 8例 )和卵黄囊抽吸 ( 15例 )进行多胎妊娠选择性减胎手术 ,观察平均穿刺数、平均减胎操作时间、减胎失败率、流产发生率、感染发生率等。

OBJECTIVE:The comparative study between first-trimester multifetal pregnancy reduction and second-trimester multifetal pregnancy reduction was undertaken to investigate the safety of multiple pregnancy fetal reduction, effectiveness,time of the operation,selection of the reduced fetuses,optimal number of remained fetuses and ethical issues faced in clinical experience.

目的:通过对妊娠早期及中期多胎妊娠减胎术妊娠期并发症发生情况及妊娠结局的临床比较研究,探讨多胎妊娠减胎术的安全性、有效性、减胎时机的选择、被减胎儿的选择、保留胎儿的最佳数目及临床所遇到的伦理学问题,以不断积累临床经验,改善多胎妊娠的不良妊娠结局。

Clinical observation and management of 15 multiple pregnant women with fetal death coexisted with active fetal in late stage

15例多胎妊娠晚期死胎与活胎并存的临床结局

A Comparative Study between First and Second Trimester Multifetal Pregnancy Reduction;

妊娠早期及中期多胎妊娠减胎术的临床比较研究

Correlative Factors on Multiple Gestation in In-vitro Fertilization and Embyo Transfer;

IVF-ET中多胎妊娠发生的相关因素分析

Treatment Progression of clinical complication in multiple pregnancy

多胎妊娠临床并发症治疗新进展研究

Clinical Study of Selective Multifetal Pregnancy Reduction in Second Trimester;

多胎妊娠孕中期选择性减胎术的临床应用研究

Risk Factors Involved in Multiple Pregnancies Through Assisted Reproductive Technology and the Follow-UP Study of Their Pregnancy Outcome;

辅助生殖技术治疗后多胎妊娠发生的危险因素及其妊娠结局的追踪分析

Influence of comfort nursing on anxiety-depression state of multiple pregnancy patients after accepting early time per vagina selective feticide

舒适护理对多胎妊娠早期经阴道选择性减胎术病人焦虑抑郁状态的影响

terminate a pregnancy,eg by means of an abortion

终止妊娠（堕胎）.

Pregnany outcome analysis of twin pregnancies and twins pregnancies of multifetal reduction in IVF/ET

体外受精-胚胎移植中多胎减胎后双胎妊娠结局的比较

Study on the modality of delivery and pregnancy outcome of twin pregnancy

双胎妊娠的分娩方式与妊娠结局探讨

Clinical nursing care of twin pregnancy with a stillborn foetus

双胎妊娠宫内—胎死亡的临床护理

A clinical analysis of 20 cases of twin pregnancy with one fetal intrauterine death

双胎妊娠一胎宫内死亡20例临床分析

Mating occurs in early March and early April. Gestation lasts52 days. Litters average seven pups but may contain as many as15 pups.

交配季节在3、月初，母狐妊娠期52天，平均每胎7只，最多可达15只。

Study of Cardiac Function of Fetuses and Infants Hearts of Gestational Diabetes Mellitus by Tissue Doppler Imaging;

组织多普勒技术对妊娠期糖尿病胎儿及产后婴儿心脏功能的研究

The Effect of Prenatal Exposure to Lipopolysaccharide on Intra-uterine Fetal Growth Development and Skeletal Development in Mice;

妊娠晚期接触细菌脂多糖对胎儿宫内生长发育和骨骼发育的影响

The Effects of Melatonin on Lipopolysaccharide-induced TNF-α and IL-10 Levels in Rats during Pregnancy

褪黑素对脂多糖诱发妊娠期母鼠胎鼠TNF-α及IL-10释放的干预研究

The Relation between the Incidence of Polyspermy and Pregnancy Outcome after in Vitro Fertilization-embryo Transfer

多精受精发生率和体外受精胚胎移植妊娠结局关系的初步探讨

Application of tissue Doppler imaging(TDI)Tei index in the evaluation of fetal ventricular function in the second trimester of pregnancy

组织多普勒成像Tei指数在妊娠中期胎儿心室功能评价中的应用