这就是当一个胎儿死亡后，双胎的另一个体死亡率会高达60%的原因。
This is why, when one fetus dies, the risk of death for the co-twin can be as high as 60%.
养护时首先应查看轮胎气压、磨损状况，螺母有无松动或掉落，除去双胎间或胎面上的嵌入物及铁钉等尖利杂物。
Maintenance should first check the tire pressure, wear, nut loose or fall off, remove the twins or tread on the inserts and nails and other sharp objects.
在双绒毛膜双胎妊娠中，如果其中一个胎儿在26周仅重320克，发生宫内死亡风险很高时，我们通常会建议推迟产妇的分娩时间。
In a dichorionic pregnancy, if a co-twin weighs 320 g at 26 weeks and is at high risk of in utero death, we typically would advise the parents to delay delivery.
霍尔特在软件中设定，只有当患者的双胎妊娠概率低于15%时推荐移植两个胚胎。
Holte has programmed the software to recommend double embryo transfer only when the woman's probability of having twins is below 15 per cent.
采用ANSYS有限元分析软件对胎面双复合挤出机头流道内部的压力场进行模拟和分析。
The simulation and analysis of the pressure distribution in head runner of double plex tread extruder were made with ANSYS FEA software.
目的探讨双胎妊娠实施围产期并发症管理降低母婴并发症的临床效果。
Objective To discuss the clinical effect of maternal and neonatal complication reduction after managing complications of perinatal twin pregnancy.
若方案有每次操作的活胎出生率，要明确方案表达的计数将双胎作为一次而不是两次成功的妊娠。
If a program cites a live birth rate for each procedure, be sure that the program representative counts twins as one successful pregnancy, not two.
双胎妊娠并发症的研究(临床及基础研究)，胎儿骨骼、神经系统疾病的研究。
On the research about the complication of twin pregnancy (the clinic and basic medicine research), fetal bone disease, fetal nerve system disease.
目的探讨正常双胎妊娠期间胎儿大脑中动脉搏动指数的变化；
Objective (1)To study the change of fetal middle cerebral artery pulsatility index(PIMCA) in twin pregnancy;
足月低体重儿组的剖宫产娩出以胎儿宫内窘迫、妊高征及双胎妊娠为主；
Signs of cesarean section in uw group were mostly in pregnancy induced hypertension, twin pregnancy and fetal distress;
方法对141例有出血高危因素（双胎、羊水过多、巨大儿、前置胎盘）的产妇行剖宫产术。
Methods One hundred and fourty-one women with high hemorrhagic risk factors including twin pregnancy, polyhydramnios, fetal macrosomia, placenta previa were planned cesarean section.
结论：不是所有的双胎妊娠都要行剖宫产，只要正确的选择双胎妊娠的分娩方式，新生儿窒息率将会显著降低。
Conclusion: Not all have cesarean section of twin pregnancy, twin pregnancy as long as the right choice for the mode of delivery, neonatal asphyxia will be significantly reduced.
结论双胎妊娠胎儿与单胎妊娠胎儿在晚孕期有着不同的生长发育规律。
Conclusion The twin pregnancy and singleton pregnancy have different growth patterns in the third trimester pregnancy.
但她也更可能怀上双胞胎—而双胎胎儿可能处于更高的健康风险。
But she may then also be more likely to have twins - and such children are at more risk of health problems.
结合有关文献讨论了双胎输血综合征产生的原因、诊断的主要依据、予后和治疗等。
In this paper, the cause, diagnosis, prognosis and therapy of this syndrome are discussed.
一个新的模型可以帮助解决这个难题，即评估接受IVF治疗的患者的双胎妊娠的概率。
A new model could help solve the dilemma by weighing each woman's probability of having twins against the likelihood of conceiving through IVF.
目的探讨双胎妊娠胎儿体重不协调与孕妇并发症及新生儿结局的关系。
Objective: To detect the relationship between birth weight discordancy and the pregnant results such as preeclampsia and prenatal mortality.
在我国生育意愿与生育行为的差异日益突出，随着可生育二胎家庭比重的增高，“双独”、“单独”、“双非”家庭的生育意愿与生育行为表现出不同的特点。
The discrepancy between fertility intentions and behavior has risen in china. As more and more families are allowed to have two children, some distinctive features are found out in different families.
结论无心畸形胎儿有多种形态，其发生与双胎胎盘的血管吻合有密切关系。
Conclusions the various morphology of acardia could be observed. The pathogenesis of acardia may be related with the anastomoses of the placenta.
结论无心畸形胎儿有多种形态，其发生与双胎胎盘的血管吻合有密切关系。
Conclusions the various morphology of acardia could be observed. The pathogenesis of acardia may be related with the anastomoses of the placenta.
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