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   羊妊娠 的翻译结果: 查询用时:0.468秒
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羊妊娠
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  pregnant sheep
     The healthy pregnant sheep and conceptus at the periods of 80~85d, 100~105d ,120~125d, 135~140d of gestation and parturition were used. The jugular blood, amnion fluid, cotyledon, caruncle, intercotyledon and intercamncle tissues and cervix (n=5, respectively) were collected .
     本研究选择13只成年健康妊娠小尾寒羊和11个妊娠中后期的小尾寒羊妊娠子宫,分别在妊娠第80~85d、100~105d、120~125d、135~140d和分娩当天采集颈静脉血液和羊水并经剖腹或屠宰取子宫颈、母体子宫阜和子宫阜间组织、胎儿子叶和叶间组织,每期采集4~5份。
短句来源
     Select 6 pregnant sheep and 6 nongravid sheep,adopt N-balance experiment.
     选用大尾寒羊妊娠及空怀母羊各6只,进行氮平衡试验。
短句来源
     6 pregnant sheep and 4 nongravid sheep. by Feeding test, digestion and metabolism experiment and gas metabolism experimen were wsed to study the metabolic rule for pregnant of fat - tail sheep.
     选用同期怀孕的大尾寒羊6只,空怀羊4只做对照,采用饲养试验,消化代谢试验和气体代谢试验的方法,研究大尾寒羊妊娠期能量的代谢。
短句来源
  “羊妊娠”译为未确定词的双语例句
     1.Morphology of conceptus: the diameter of the largest placentome at the periods of 80--85d and 100~105d of gestation was significantly larger than that at other stages of gestation(P<0.01 or, P<0.001).
     1.形态学观测:小尾寒羊妊娠80d和100d的最大胎盘突直径明显大于以后三个时期的直径(P<0.05,或P<0.01),在妊娠80d时最大的胎盘突平均直径达10.76±0.72cm,妊娠120d以后的各时期最大胎盘突直径已无显著差异,胎盘已趋于成熟。
短句来源
     When donors and recipients were treated at the same day,it was highest for the survival rates of embryos and pregnancy rate in those group recipients in estrous 0~12 h before or after donors,they were 65.74% and(75.94)% respectively. The second were 61.41% and 55.88% respectively for the embryos transferred to recipients in estrous 12~24h before or after donors.
     同期处理组,均以发情同步差在0~12h内的受体羊妊娠率和胚胎成活率为最高,其值为75.94%和65.74%,其次为同步差在12~24h,受体羊的妊娠率和胚胎成活率分别为61.46%和55.88%;
短句来源
     and that total digestable protein requirement of the fat-tail sheep in pregnancy period can be calculated with the following eguation. RDCPm=2.43W 0.75 (g/d) Postrues W 0.75 :metabolizable weight(kelograte)
     大尾寒羊妊娠期可消化粗蛋白的维持需要量(RDCPm)可以由下述公式求得:RDCPm=2.43W0.75(g/d)式中:W0.75为代谢体重(kg)
短句来源
     The changes in amniotic fluid of absorbance, total bilirubin, creatinine and phospholipids contents were studied by using spectrophotometer, detecting kit, and one-dimensional thin-layer chromatography;
     实验采用羊膜腔穿刺法及剖腹产法采集小尾寒羊妊娠中后期(80天~分娩)羊水,用分光光度计测定、试剂盒检测及一维薄层色谱的方法进行了羊水浊度、吸光度、总胆红素和肌酐含量及磷脂含量变化进行了研究;
短句来源
     Study on the Appropriate Intatke of Energy and Protein of Small Fat-Tail Sheep during Pregnancy and Lactation
     小尾寒羊妊娠及泌乳期日粮能量和蛋白质适宜供给量的研究
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  相似匹配句对
     STUDIES ON PROTEIN REQUIREMENT OF JINING GRAY DOES IN GESTATION
     妊娠青山蛋白质需要的研究
短句来源
     GESTATION ANALYSIS ON TRANSGENIC AND CLONING GOATS
     转基因与克隆妊娠分析
短句来源
     Normal Pregnancy
     正常妊娠
短句来源
     The Expression Sheep's eyes
     的眼神
短句来源
     Toxemia of pregnancy
     妊娠中毒症
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  pregnant sheep
Neonatal uptake of mercury (Hg) from milk was examined in a pregnant sheep model, where radioactive mercury (Hg203)/silver tooth fillings (amalgam), were newly placed.
      
Serum mineral levels at pregnancy and postpartum in single and twin pregnant sheep
      
Twin pregnant sheep were found to have lower (p>amp;lt;0.05) serum Ca and inorganic P levels than sheep pregnant with one fetus on d 100 and 150.
      
There were significant increases (p>amp;lt;0.01) in serum Cl levels on d 100 in single and twin pregnant sheep.
      
The current study was undertaken to determine whether the fetal adrenal mediates estradiol's stimulation of the intrauterine PGHS-2 in pregnant sheep.
      
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Mature Hu-Young ewes were used as donors and recipients.Supe- rovulation was induced with FSH(300u.)and LH(150u.),and the em- bryos were collected surgically from the uterine horns on Day 6-8(on- set of oestrus=Day o)by flushing with Dulbecco's phosphate-buffered saline(PBS)+5% heated calf serum. Only morphologically normal embryos were used for freezing.Befo- re freezing additiou of cryoprotectant(DMSO)was carried out in six steps(0.25M,0.5M,0.75M,1.0M,1.25M and 1.5M for 7-10 min each). After thawing the DMSO...

Mature Hu-Young ewes were used as donors and recipients.Supe- rovulation was induced with FSH(300u.)and LH(150u.),and the em- bryos were collected surgically from the uterine horns on Day 6-8(on- set of oestrus=Day o)by flushing with Dulbecco's phosphate-buffered saline(PBS)+5% heated calf serum. Only morphologically normal embryos were used for freezing.Befo- re freezing additiou of cryoprotectant(DMSO)was carried out in six steps(0.25M,0.5M,0.75M,1.0M,1.25M and 1.5M for 7-10 min each). After thawing the DMSO in PBS was removed also in six steps(1.sM, 1.25M,1.0M,0.75M,0.5M and 0.25M for 10 min in each concentration of PBS),Embryos were deep-frozen in ampoules(volume 1.0ml)contai- ning 0.25—0.3ml of 1.5 M—DMSO in PBS(Whittingham,1971). The experiments on the freezing of embryos,from 24 August to 27 December 1979,were divided into three trials.In trial Ⅰ the embryos were frozen according to the method of S.M.Willadsen(1976)in sheep, and from-120℃ the ampoules were thawed from -80℃ to -5℃ at 12℃/min,and from -5℃ the ampoules were thawed rapidly in hand.In trials Ⅱ and Ⅲ the embryos were frozen and thawed as descri-bed by S.M.Willadsen (1978) in cow,and from -60℃ the ampoules were plunged directly into liquid nitrogen.The ampoules were transfer-red to an ethanol bath at -50℃ and thawed at 4℃/min t0-10℃.F-rin -10℃ the ampoules were reroarmed rapidly in hand.A total of 49 embryos (47 morphologically normal and 2 abnormal) were transferred to 23 recipients.Four ewes were pregnant,One of them casted a dead lamb.Five lambs were born,and three of them were from one recipient ewe.Pregnant rates of recipients and survival rates of embryos in the 3 trials were as follows respeetively 0%(0/8),0%(0//8);11.1%(1/9),6.2(1/16) and 50%(3/6),33.3%(5/15).

以成年寒羊母羊做供、受体。使用 FSH(300单位)和 LH(150单位),进行供体超数排卵,并在发情周期的第6~8天(发情开始当天=0天)用杜氏磷酸盐缓冲液(PBS)+5%失活犊牛血清,冲洗子宫角手术采卵。只有形态正常的胚胎用于冷冻。胚胎冻前分6步(0.25M、0.5M、0.75M、1.0M、1.25M 和1.5M,每种浓度停留7~10分钟)添加抗冻剂(DMSO)。解冻后也分6步(1.5M、1.25M、1.0M、0.75M 和0.25M,每种浓度停留10分钟)除去 PBS 液中的 DMSO。胚胎在盛有0.25~0.3毫升 PBS 液(Whitting-ham,1971)的安瓿(容量1.0毫升)中冷冻,PBS 液含1.5M 的 DMSO。自1979年8月24日至12月27日,胚胎的冷冻和移植试验分三批进行。第一批胚胎是按 Willadsen(1976)冷冻羊胚胎的方法冷冻的,并降温至-120℃时将安瓿移入液氮。安瓶从-80℃--5℃,以12℃/分钟的速度解冻,从-5℃放入手中快速升温解冻。第二和第三批,胚胎是按 Willadsen(1978)所述及的牛胚胎冷冻和解冻方法进行的,并降温至-60℃将安瓿直接投入液...

以成年寒羊母羊做供、受体。使用 FSH(300单位)和 LH(150单位),进行供体超数排卵,并在发情周期的第6~8天(发情开始当天=0天)用杜氏磷酸盐缓冲液(PBS)+5%失活犊牛血清,冲洗子宫角手术采卵。只有形态正常的胚胎用于冷冻。胚胎冻前分6步(0.25M、0.5M、0.75M、1.0M、1.25M 和1.5M,每种浓度停留7~10分钟)添加抗冻剂(DMSO)。解冻后也分6步(1.5M、1.25M、1.0M、0.75M 和0.25M,每种浓度停留10分钟)除去 PBS 液中的 DMSO。胚胎在盛有0.25~0.3毫升 PBS 液(Whitting-ham,1971)的安瓿(容量1.0毫升)中冷冻,PBS 液含1.5M 的 DMSO。自1979年8月24日至12月27日,胚胎的冷冻和移植试验分三批进行。第一批胚胎是按 Willadsen(1976)冷冻羊胚胎的方法冷冻的,并降温至-120℃时将安瓿移入液氮。安瓶从-80℃--5℃,以12℃/分钟的速度解冻,从-5℃放入手中快速升温解冻。第二和第三批,胚胎是按 Willadsen(1978)所述及的牛胚胎冷冻和解冻方法进行的,并降温至-60℃将安瓿直接投入液氮。将安瓶放入-50℃的酒精浴中,以4℃/分钟的速度解冻至-10℃。从-10℃将安瓿放入手中快速解冻。第三批试验的受体根据母羊的健康和繁殖情况进行了挑选。共49个胚胎(47个形态正常的和2个形态异常的)移入23只受体,4只母羊妊娠。其中一只受体早产,羔羊死亡;一只受体母羊产了3只羊羔,共产了五只羊羔。三批试验的受体妊娠率和胚胎成活率分别如下:0%(0/8)、0%(0/18)、11.1%(1/9)、6.2%(1/16)和50%(3/6)、33.3%(5/15)。

The metabolizable energy and crude protein required by Hu-Sheep at various physiological stages of pregnancy, lactation, suckling, growing of lambs and mating rams were estimated by feeding trials, digestion tests and comparative slaughter in 1981- 85. The MEM/W~(0.75) kg (metabolizable energy for maintenance of per kilogram metabolic weight) was 109 and 119 kcal for ewe of single and twin suckling lambs; 99.5, 109.6 and 102.6 kcal for suckers of 5, 1O, and 15kg live weight; 93 kcal for growing lamb; 100.3 and...

The metabolizable energy and crude protein required by Hu-Sheep at various physiological stages of pregnancy, lactation, suckling, growing of lambs and mating rams were estimated by feeding trials, digestion tests and comparative slaughter in 1981- 85. The MEM/W~(0.75) kg (metabolizable energy for maintenance of per kilogram metabolic weight) was 109 and 119 kcal for ewe of single and twin suckling lambs; 99.5, 109.6 and 102.6 kcal for suckers of 5, 1O, and 15kg live weight; 93 kcal for growing lamb; 100.3 and 90.8 kcal for pregnant ewe of 2- and 3-year-old respectively. KG (coefficient of MEG converted to NEG) was 0.68, 0.31 and 0.70 for sucker, growing lamb and ewe of single sucker, while KL (coefficient of MEL converted to NEL) was 0.647 and 0.635 for ewe of single and twin suckers, respectively.

通过应用饲养试验、消化代谢试验与比较屠宰试验,获得大量数据,经过统计分析,求得湖羊妊娠母羊、吮乳羔羊、育成羔羊、哺乳母羊及配种公羊的能量与蛋白质的需要量。同时还测出几项与制定湖羊饲养标准有关的重要参数,如每一公斤代谢体重的维持代谢能需要量(MEM/W~(0.75)千克)及KG与KL,后二者分别为生长代谢能(MEG)与产乳代谢能(MEL)转化为生长净能(NEG)与产乳净能(NEL)的利用系数。本研究测得湖羊的MEM/W~(0.75)千克,哺乳单羔和双羔母羊分别为109与119千卡、体重5、10与15千克的吮乳羔羊分别为99.5、109.6与102.6千卡,育成羔羊为93千卡,妊娠母羊为100.3千卡(2岁)和90.8千卡(3岁);吮乳羔羊、育成羔羊与哺乳单羔母羊的KG值分别为0.68、0.31与0.70;哺乳单羔与双羔母羊的KL值分別为0.647与0.635。上述参数与国外报道的同类数值均很接近。

The study was conducted with Inner Mongolian Fine Wool Ewes in the late pregnancy.34 ewes were devided into three groups in a paired design.These three groups were provided with the diets containning different levels of energy and protein(Low,Medium,High).The aim of the study was to determine the energy and protein requirements of Inner Mongolian Fine Wool Ewes in the late pregnancy. Under different nutrition levels,lamb birth weight,ewe weight gain,energy and protein deposition of the conceptus and maternal...

The study was conducted with Inner Mongolian Fine Wool Ewes in the late pregnancy.34 ewes were devided into three groups in a paired design.These three groups were provided with the diets containning different levels of energy and protein(Low,Medium,High).The aim of the study was to determine the energy and protein requirements of Inner Mongolian Fine Wool Ewes in the late pregnancy. Under different nutrition levels,lamb birth weight,ewe weight gain,energy and protein deposition of the conceptus and maternal body were measured by a feeding trial, digestion and metabolism trials and comparative slaughter experiments, efficiency of feed utilization was also calculated. In addition, 3 ewes of each group were collected blood from jugular vein twenty days at intervals to analyse the contents of total protein in serum and blood sugar. In the end,according to above indexes, the meet degree of the nutrition levels of the diets on the ewes requirements was evaluated synthetically, and the requirements of metabolizable energy and crude protein were calculated by regression and factorical method. The equation as follows.0.75 (2.995+1.149logx)+{627.7 (single) 697.4 (twins) MER=117.2W+0.1338X10 (0.0984-1.171llogx)+{85.39 (single)87.84 (twins)CPR=0.8818W+5.562×10 Where MER is is the requirements of metabolizable energy (Kcal/day) CPR is the requirements of crude protein (g/day)W is the body weight of ewes (kg)X is the birth weight of lambs(kg) The digestibility of the gross energy was 58.45%,the utilization efficiency of the digestible energy (ME/DE) was 84.14%. The utilization efficiency of the gross energy was 49.34%.The utilization efficiency of the metabolizable energy used to the conceptus and maternal energy deposition was 54.9%andl2.5%,respectively.The digestibility and net efficiency of crude protein were60.25%and29.96%,respectively.

本研究旨在确定内蒙古细毛羊妊娠后期(90—150天)母羊对能量和蛋白质的需要量。选34只妊娠后期内蒙古细毛羊,按相似配对原则随机分为三组,供给不同的能量、蛋白质水平(低、中、高)。经饲养、消化代谢及屠宰试验测定出不同营养水平下羔羊初生重、试验期母体增重及胎产物、母体蛋白质和能量的沉积量并计算出饲料利用率。另外,每隔20天每组选三只羊采血,分析血液中血清总蛋白和血糖含量。最后根据上述指标综合评价营养水平对母羊的满足程度,用回归析因方法计算出代谢能和粗蛋白质的需要量。公式如下:MER-117.2W(0.75)+0.1338×10~(2.995+1.149lgx)+{627.7(单羔) 697.4(双羔)}CPR=0.8818W+5.562×10~(0.0984+1.171lgx)+{85.39(单羔) 67.84(双羔)} 式中:MER、CPR分别表示代谢能(千克/日/只)和粗蛋白质(克/日/只)的需要量。 W为母羊体重(kg),x为羔羊初生重(kg)

 
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