生殖器官

The male organ of copulation in certain invertebrates.

雄性生殖器官：某些无脊椎动物的雄性生殖器官 v.intr。

This reports about the study on the femalereproductive organ in the two differren-productivity Ovis aries. Study on the expressing level ofvascular endothelial growth factor receptor—Flt-1 gene of reproductive organ in pregnant sheep.It provided a method for further studying on embryo transplantation, embryonal ectogenesis,treatment of disturbance of genital system of female mammalian.

因此本文以繁殖力高低不同的两个绵羊品种为研究对象，研究血管内皮生长因子受体——Flt-1基因在其妊娠期生殖器官表达变化水平，以期为对哺乳动物胚胎的体外发育、胚胎移植和雌性哺乳动物生殖系统疾病的治疗提供参考依据。

A structure bearing or consisting of a reproductive organ or part, such as a reproductive polyp or bud in a hydroid colony.

生殖芽体有生殖器官或部分生殖器官的结构，如再生性珊瑚虫或螅状群的芽体

This paper illuminates the research prograss in sheep prolificacy from reproductive internal secretion, reproductive organ, ovarian development and genetic mechanism. Some suggestions are also given on how to take use of fecundity science.

从绵羊的生殖内分泌、生殖器官及卵巢发育和遗传机制等多方面综述了国内外在绵羊多胎性研究方面的最新进展，对绵羊多胎性的成因提出了一些初步研究结论，对中国目前条件下研究和利用绵羊多胎性的途径提出了一些建议。

So far, almost all of vegetative and reproductive organs have been regenerated in vitro, which might be helpful to further understand the molecular mechanism of plant organogenesis.

迄今为止，包括营养器官和生殖器官在内的几乎所有的器官都可以在离体条件下得到再生，为深入研究植物离体器官发生的分子机理奠定了基础。

Results The body of the two species consists of scolex, neck and strobilae. Each mature proglottid showed a set of male and female reproductive system and genital openings on one side.

结果 两种绦虫的成虫均由链体构成，成节中均各含一套雌、雄生殖器官，生殖孔均为单侧开口，睾丸均分布在卵巢两侧及卵黄腺后部。

Ultrasonographic scans, fetal genetic studies, and hormonal assays of amniotic fluid can diagnosis certain diseases, fetal sex differentiation disorders, fetal endocrinal disorders, and chromosome abnormality.

产前超声发现胎儿生殖器官异常可作为筛查指标之一，联合羊水中激素检查可早期诊断某些胎儿生殖器官异常、胎儿性分化异常、胎儿内分泌代谢异常、胎儿染色体异常相关疾病。

Each male ratwas paired with 2 female rats in proestrus when administration terminated. Femalerats were examined the next morning for the presence of sperm in vaginal smears andunderwent a cesarean section on day 13 of gestation. Then the reproductive indiceswere calculated as follows: copulation index, pregnancy index, and fertility index,which can evaluate male fertility directly. The sperm motility and morphology wereevaluated by computer-assisted sperm analysis, moreover, the caudaepididymal sperm ultramicrostructure were analyzed by transmission electronmicroscope, which can evaluate the influence on sperm maturation bydutasteride ; sperm survival rate was assessed by SYBR-14 and propidium iodidefluorescent staining; serumal dihydrotestosterone and testosterone of ratswere detected by enzyme-labeled immunoassay, which can evaluate the effecton androgenic levels; the weights of testes and epididymides, were determined byprecise electronic balance; histological examination of above tissues were evaluatedby HE staining and TEM, which can evaluate treatment on histology of reproductiveorgans by dutasteride.

给药结束后雄鼠与处于动情前期的雌鼠按2：1合笼，计算雌鼠的交配指数、受孕指数和生育指数，直接评价雄鼠生育力；采用计算机辅助精子分析系统分析大鼠附睾精子活力和形态，在此基础上合并使用透射电镜技术对各组附睾尾部精子进行透射电镜分析，评价度他雄胺对大鼠精子成熟的影响；采用SYBR-14和propidium iodide双重荧光染色计算精子存活率；采用Elisa法测定大鼠睾酮(testosterone， T)和双氢睾酮(dihydrotestosterone， DHT)血清浓度，评价度他雄胺对雄鼠雄激素水平的影响；采用精密电子天平对各组睾丸、附睾、前列腺和精囊进行称重，评价度他雄胺对大鼠生殖器官重量的影响；采用HE染色法对各组睾丸和附睾进行组织学分析，同时采用透射电镜技术对附睾上皮细胞超微结构进行分析，评价度他雄胺对大鼠主要生殖器官组织学的影响。

With amira 4.1 software, the thin sectional anatomical images of the male urological and reproductive organs can be volume rendering reconstruted and the urological and reproductive organs can be visualized and virtually anatomised from any plane. At the same time, the anatomic structures of the male urological and reproductive organs could be observed clearly at any angle.

运用德国Konrad-Zuse-Zentrum fur Informations -technik Berlin和Mercury Computer Systems开发的的三维重建可视化研究软件AMIRA4.1，将男性泌尿生殖系统的腹腔段和盆腔段断面图像分别进行三维可视化重建并立体虚拟切割演示，观察男性泌尿生殖器官结构及毗邻器官在横、冠、矢等多个切面和方位的断面解剖结构特点。

Go-nadotropin-releasing hormone receptor gene expression in human ovary and granulosa-lutein cells ［J］.J Clin Endocrinol Metab,1995;80（2）:430-434.［11］Botte MC,Chamagne AM,Carre MC,Counis R,Kottler ML.Fetal expression of GnRH receptor genes in rat testis and ovary ［J］.J Endocrionol,1998;159（1）:179-189.［12］Chegini N,Rong H,Dou Q,Kipersztok S,Williams RS.

如GnRH受体mRNA在生殖器官如卵巢、睾丸、子宫肌层、子宫壁平滑肌细胞以及胎盘等处均有表达，提示GnRH在生殖调控中除刺激脑垂体分泌LH和FSH外，尚可直接对生殖器官产生作用，调节这些器官和细胞的功能［9-13］。

Breath, muscle contraction of the buttocks; arch body, as far as possible to hold his head, right leg straight towards the ceiling (peg-leg knee in order to avoid muscle tension).

呼气，收缩臀部肌肉；拱起身体，尽量抬起头来，右腿伸直朝向天花板（膝微屈，以避免肌肉紧张）。

The cost of moving grain food products was unchanged from May, but year over year are up 8%.

粮食产品的运输费用与5月份相比没有变化，但却比去年同期高8％。