1)spermatogenesis[英][,sp?:m?t?u'd?enisis][美][sp?,m?t?'d??n?s?s, ,sp?m?t?-]精子生成
1.Relationship between concentration of seminal estrogen and spermatogenesis;精浆中雌激素浓度与精子生成的关系
2.Cycle of the Seminiferous Epithelium and Stages in Spermatogenesis in dd Mice;dd-小鼠的生精上皮周期和精子生成阶段
3.Combined Toxic Effects of DBP and DEHP on Spermatogenesis in Male Rats邻苯二甲酸二丁酯和邻苯二甲酸二(2-乙基己基)酯联合染毒对雄性大鼠精子生成的影响
英文短句/例句
1.Analysis of chromosome abnormalities and microdeletions of azoospermia factor in patients with dyszoospermia精子生成障碍者染色体异常和无精子因子微缺失分析
2.Spermatogenesis and spermatophore formation of swimming crab(Portunus trituberculatus Miers,1876)in East China Sea东海三疣梭子蟹精子发生及精荚形成
3.INVESTIGATION OF THE SPERM QUALITY OF 295 COLLEGE STUDENTS IN CHENGDU AREA.;成都地区大学生精子质量及抗精子抗体的调查
4.Comparative study of the inhibition of testicular growth and the formation of sperm bundles in host Plutella xylostella larvae by parasitization of two endoparasitoids二种寄生蜂寄生抑制小菜蛾精巢生长和精子束形成的比较研究
5.Dizygotic twins arise from two separate eggs fertilized by two spermatozoa.异卵双生子是由两个精子与两个不同的卵受精而成长起来的。
6.Ultrastructural Studies of the Mature Sperm and Spermatogenesis of Cipangopaludina Chinensis;中国圆田螺成熟精子和精子发生的超微结构研究
7."At puberty, immature cells (spermatogonia) Begin a maturation process (spermatogenesis)."青春期时,未成熟的细胞(精原细胞)开始其成熟过程(精子发生)。
8.Artificial induction of testicular maturation and biological character of spermatozoa in marble eels(Anguilla marmorata)人工诱导花鳗鲡的精巢发育成熟及其精子的生物学特性
9.Monozygotic twins, on the other hand, arise from the same fertilized egg.同卵双生子则是由同一个受精卵发育而成的。
10.Design and Preparation of Functional β-Cyclodextrin Derivatives and Their Molecular Recognition功能性环糊精衍生物的设计合成及其分子识别
11.When the male reproductive cell fertilizes the female reproductive cell a zygote is formed.当男性生殖细胞与女性生殖细胞发生受精时,就形成了一个合子。
12.Comparative Studies on the Spermatogenesis and Its Mechanism of "Triploidy" and Diploidy Crucian Carp;“三倍体”和二倍体银鲫的精子发生及生成机制比较研究
13.Of, relating to, or designating the sex that has organs to produce spermatozoa for fertilizing ova.雄的,公的属于、表明是或与某种性别有关的,此性别具有能产生使成熟卵子受精的精子的器官
14.Fertilization (syngamy) The fusion of a male gamete with a female gamete to form a zygote, the essential process of sexual reproduction.受精(有性生殖):一个雌配子和一个雄配子融合形成一个合子,是有性生殖的基础。
15.Ingredients: olive leaves extract, common cnidium fruit, myrrh, red ginseng, vitamin A, arbutin, deep sea fish oil etc.成份:橄榄叶萃取精华、蛇床子、没药、红参、维生素A醇、熊果苷、深海鱼油等。
16.These maturation changes still occur even when spermatozoa are confined to caput epididymidis by ligatures.用结扎的方法将精子限制在附睾头内,这些成熟变化仍可能发生。
17.Ingredients: kiwi fruit extract, mineral salt, whitening factor, amino acid, vitamin C, vitamin A and vitamin E.成份:本品含奇异果萃取精华,矿物盐,美白因子,氨基酸,维生素C、A、E。
18.Nantah graduates form a large part of the Chinese cultural elite today.今天,南洋大学毕业生是组成华文精英的中坚分子。
相关短句/例句
sperm production精子生成
1.Effect of arsenic (As_2O_3) on sperm production and motility in rats;三氧化二砷对大鼠精子生成及精子运动能力的影响
2.ve: To evaluate the effects of chronic cadmium-exposure on sperm production and sperm motili-ty.目的:了解慢性镉中毒对精子生成量和精子运动能力的影响。
3.Objective: To explore the effects of arsenic (As 2O 3) of pharmacological concentration on histological structure changes of testis and sperm production in rats.方法 应用不同剂量的As2 O3(2、 4和 8mg·kg- 1 ·d- 1 )给大鼠腹腔内注射 ,2周后对大鼠进行睾丸组织病理学检查 ,同时检测大鼠血清砷的含量 ,睾丸精子头计数 ,并计算每日精子生成量。
3)spermatogenesis[英][,sp?:m?t?u'd?enisis][美][sp?,m?t?'d??n?s?s, ,sp?m?t?-]精子发生;精子形成
4)Spermatogenic failure精子生成障碍
1.Several factors have been proposed for male infertility and spermatogenic failure is confirmed to be a significant one, which typified by idiopathic non-obstructive azoospermia or oligozoospermia.引起男性不育的因素很多,其中一个重要的原因是精子生成障碍,主要表现为原发性非梗阻性无精子症或少精子症。
5)azoospermia facter精子生成基因
6)ethanol formation酒精生成
1.Observed quasi-steady kinetics of yeast cell growth and ethanol formation under very high gravity medium condition;超高浓度培养基条件下酵母细胞生长及酒精生成的准稳态动力学研究
延伸阅读
精子生成缺乏男性乳房发育综合征精子生成缺乏男性乳房发育综合征 病名。亦称Klinefelter综合征、曲细精管发育不全综合征、Reifenstein-AlbrightXXY综合征、XXXY综合征、XXYY综合征。系由染色体的多体畸变所引起,有47个染色体,包括2个X和1个Y染色体及其他类型染色体畸变如XXXY、XXYY。病理可见睾丸曲细精管有不同程度的透明变性,固有膜缺乏弹性纤维,间质细胞相当多,常聚集成堆。青春期症状明显,无生育能力,除性欲减退(约30%病例)和许多心理变态的征象(幼稚、羞怯、判断力差、非现实的信念、缺乏主动、情绪易变等)外,通常无其他症状。睾丸小而硬,男性轻度乳房发育,肥胖倾向,除某些病例有毛发稀疏和类无睾的其他表现(身材较高、下肢比例尤长)外,第二性征发育良好。常伴哮喘、慢性肺部疾病、甲状腺功能低下、糖尿病等。尿促卵泡成熟激素(FSH)增高,17-羟及17-酮类固醇低下、正常或减少。颊黏膜涂片性染色体阳性。血片染色体检查多出1个性染色体(47个染色体)或其他型性染色体异常。如第二性征未发育者,可用雄激素;男性乳房发育者,可手术矫形。预后尚好,无生育力,寿命正常。