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pregnancy fetus
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  “pregnancy fetus”译为未确定词的双语例句
     Conclusion 98.5% women of oligohydramnios in later stage of pregnancy,fetus are normal.
     结论98.5%羊水过少的妊娠晚期孕妇胎儿无畸形;
短句来源
     A transplantation of bone was performed in 14 patients by using fetal bones or periosts of terminated mid-late pregnancy fetus. The fetal bones or periosts were applied to the patients with fracture delayed healing, bone non-unio, bone deficiency, benign tumor after curretage,and malignant tumor after early curretage, The results were satisfactory after follow-up.
     采用中止中晚期妊娠胎儿的胎骨和胎骨膜行骨移植手术14例,用于骨折延迟愈合、骨不连、骨缺损、良性骨肿瘤搔刮术后、恶性骨肿瘤早期刮除术后的患者,经随访均获满意效果。
短句来源
     Methods The umbilicus artery flow in 62 cases of mature pregnancy fetus with UCAN were examined during 1~3 days before childbirth to compare with those in 50 cases without UCAN. RI and S/D of the umbilical cord artery flow were compared in the two groups.
     方法 选择足月妊娠待产者 ,检测产前 1~ 3d内的胎儿脐动脉血流 ,对 6 2例有脐带绕颈与 5 0例无脐带绕颈胎儿脐动脉血流参数 ,包括阻力指数 (RI)、收缩期最大血流速度与舒张末期最小血流速度比值 (S/D )进行对比观察分析 ,并对其进行松绕与紧绕的分型。
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     The paper reviewed the basic principle,apparatus type,technology demand of ultrasonography and the application in diagnosis of dairy-cattle reproductive diseases such as ovary cyst,persistent corpus luteum,uterus endometritis,uterus cyst,diagnosis in early pregnancy,fetus death,fetus dystocia,mastitis etc. Secondly,the paper discussed the existing problems and the prospects.
     详细阐述了超声影像诊断技术的基本原理、仪器类型与技术要求及在奶牛繁殖系统疾病如卵巢囊肿、持久黄体、子宫内膜炎、子宫囊肿、妊娠早期诊断、胎儿死亡、难产、乳房炎等领域的应用现状,并论述了存在的问题及今后的发展前景。
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  相似匹配句对
     Influence of Toxemia of Pregnancy on the Fetus and the Neonate
     妊娠中毒症对胎儿的影响(附60例临床病理分析)
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     Cytomegalovirus Infection of Pregnancy and Congenital Malformations in Fetus
     孕妇巨细胞病毒感染与胎儿先天性畸形
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     On the Protection of Fetus
     试论未出生胎儿的法律保护
短句来源
     Apoptosis and Pregnancy
     细胞凋亡与妊娠之间的关系研究进展
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     Exercise and Pregnancy
     妊娠与运动
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  pregnancy fetus
The purpose of antenatal testing is to identify a pregnancy/fetus at risk for perinatal mortality or morbidity.
      


A transplantation of bone was performed in 14 patients by using fetal bones or periosts of terminated mid-late pregnancy fetus. The fetal bones or periosts were applied to the patients with fracture delayed healing, bone non-unio, bone deficiency, benign tumor after curretage,and malignant tumor after early curretage, The results were satisfactory after follow-up.

采用中止中晚期妊娠胎儿的胎骨和胎骨膜行骨移植手术14例,用于骨折延迟愈合、骨不连、骨缺损、良性骨肿瘤搔刮术后、恶性骨肿瘤早期刮除术后的患者,经随访均获满意效果。

Objective To observe umbilicus artery blood flow parameter in fetus and categorize types of umbilical cord around the neck (UCAN) by color Doppler ultrasonography according to tight and loose so that delivery mode could be decided correctly and clinical caesarean section rate could be decreased.Methods The umbilicus artery flow in 62 cases of mature pregnancy fetus with UCAN were examined during 1~3 days before childbirth to compare with those in 50 cases without...

Objective To observe umbilicus artery blood flow parameter in fetus and categorize types of umbilical cord around the neck (UCAN) by color Doppler ultrasonography according to tight and loose so that delivery mode could be decided correctly and clinical caesarean section rate could be decreased.Methods The umbilicus artery flow in 62 cases of mature pregnancy fetus with UCAN were examined during 1~3 days before childbirth to compare with those in 50 cases without UCAN. RI and S/D of the umbilical cord artery flow were compared in the two groups. Fetus with UCAN were grouped into tight and loose types.Results There was no obvious difference of RI and S/D between fetus with the loose UCAN and without UCAN (P> 0.05 ), while there was significant difference among UCAN of the tight type and the other tow groups (P< 0.001 ). The fetus of UCAN were led to stifle in the womb during childbirth, including 6 cases of the loose type (6/49) and 7 cases of tight ones (7/13).Conclusions Color Doppler ultrasonography may be clinically useful in observing umbilicus artery blood flow parameter in fetus and categorizing types of UCAN as tight and loose ones,which can be the predictive indication of caesarean section.

目的 应用彩色多普勒超声检测胎儿脐动脉血流参数 ,对胎儿脐带绕颈进行分型 ,以此严格掌握分娩方式 ,从而降低临床剖宫产率。方法 选择足月妊娠待产者 ,检测产前 1~ 3d内的胎儿脐动脉血流 ,对 6 2例有脐带绕颈与 5 0例无脐带绕颈胎儿脐动脉血流参数 ,包括阻力指数 (RI)、收缩期最大血流速度与舒张末期最小血流速度比值 (S/D )进行对比观察分析 ,并对其进行松绕与紧绕的分型。结果 RI、S/D在脐带绕颈松绕型组与无脐带绕颈组差异无显著性意义 (P >0 .0 5 ) ,而紧绕型组与上述两组差异有显著性意义 (P <0 .0 0 1)。脐带绕颈在产程中致胎儿宫内窘迫者在 49例松绕型组有 6例 ,13例紧绕型组有 7例。结论 应用彩色多普勒超声检测脐动脉血流参数 ,观察脐带绕颈的分型 ,特别是临产前连续 1~ 3d内检出的紧绕型脐带绕颈 ,可做为剖宫产的指征 ,对产科临床分娩方式的选择具有指导意义。

Objective To evaluate morphologically the effect of cryopreservation of homografts of valved great arteries from late-pregnancy fetus. Methods The homografts, which were obtained from healthy brain-dead fetuses, were soaked in cryoprotectant, equilibrated at 4 ℃, and packed in special freezing bags. Liquid nitrogen vapor was used to reduce the temperature to -196 ℃ to preserve the homografts. After the thawing, the vascular wall was observed by light microscope and electron microscope and the findings...

Objective To evaluate morphologically the effect of cryopreservation of homografts of valved great arteries from late-pregnancy fetus. Methods The homografts, which were obtained from healthy brain-dead fetuses, were soaked in cryoprotectant, equilibrated at 4 ℃, and packed in special freezing bags. Liquid nitrogen vapor was used to reduce the temperature to -196 ℃ to preserve the homografts. After the thawing, the vascular wall was observed by light microscope and electron microscope and the findings were compared with the normal ones. Results The results of the bacteria culture on the homografts were negative after the clipping and thawing. The light microscopy and electron microscopy showed the integrity of the basic structures of the thawed aorta, the normal structure of the collagen and elastic fibers, with part of vascular endothelium lost. Conclusion The findings of microscope and electron microscope confirm the reliability of the methods. We have set up a comprehensively collective, long-term cryopreserable method to preserve valved great arteries from late-pregnancy fetus for clinical application.

①目的 用形态学方法评价深低温保存大月龄胎儿血管和瓣膜组织的效果。②方法 同种材料取自大月龄脑死亡胎儿。在冷冻保护液浸泡后置于 4℃冰箱冷平衡 ,特制无菌冷冻袋包装。用液氮蒸气梯度降温方法完成降温 ,- 1 96℃长期保存。复温后光镜、电镜观察血管组织形态并与复温前比较。③结果 修剪后和解冻后的血管及瓣膜细菌培养结果均为阴性。光镜、电镜观察显示解冻后的主动脉基本结构完整 ,胶原纤维和弹力纤维形态结构正常 ,排列规则 ,局部可见黏液样变性以及部分内皮细胞脱落。④结论 本法同种材料的取材、冷冻保存效果可靠。初步建立了综合采集、长期冻存大月龄胎儿血管和瓣膜组织的方法和技术标准 ,为大月龄胎儿血管和瓣膜库的建立及临床应用奠定基础

 
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