生殖体大小是以营养体为物质基础，营养生长和生殖生长协调平衡与否的结果。
The reproductive mass based materially on vegetative mass and is the result of coordination of vegetative and reproductive growth.
生殖细胞内不具微体，而管细胞的细胞质有较多的微体。
There was no microbody in the generative cell but many microbodies were present in the tube cell cytoplasm.
特纳综合症通常由染色体的问题所导致，这种疾病会让女性无法生殖且身高比常人矮。
Turner Syndrome usually results from a problem with the chromosomes and can leave women infertile and shorter than normal.
嵌合体成虫生殖细胞的染色体数为22/33。
The chromosome number of germs of the mosaic worms is 22/33.
人工生殖技术打破了生育与遗传的天然统一，也突破了性、婚姻和生育三位一体的模式，给传统的亲子身份认定带来了冲击。
The artificial reproductive technology has broken the natural unification of birth and heredity, and also broken the Trinity model of natural, the marital family and the birth.
用于急性咽炎，扁桃体炎，中耳炎，支气管炎和肺炎等唿吸道感染，泌尿生殖道感染和皮肤软组织感染。
For acute pharyngitis, tonsillitis, otitis media, bronchitis and pneumonia, other respiratory infections, urinary and reproductive tract infections and skin and soft tissue infections.
但是，他们可以产生“单系”胚胎干细胞系，带有母系的两组染色体的单系胚胎被称为单性生殖。
They can, however, generate "uniparental" embryonic stem cell lines. Uniparental embryos with two maternal sets of chromosomes are known as parthenogenetic.
本文以小鼠精原细胞染色体畸变分析方法研究其对雄性生殖细胞的诱变性。
The mutagenicity of avermectin on male germ cells was studied by the method of analysis of chromosomal aberrations in mouse spermatogonia.
方法：采用G、C显带染色体核型分析等方法，比较染色体异态核型人群和正常核型人群的早期生殖障碍的发生率。
Methods: The incidence rates of early reproduction inability of chromosome heteromorphism group and normal karyotype group were compared by using G, C-banded chromosome karyotype analysis.
采用延迟授粉和胚胎学显微观察的方法，研究了黑麦和六倍体小黑麦花粉诱导小麦孤雌生殖的假受精特性。
The study on pseudogamy property of wheat parthenogenesis is conducted by means of delaying pollination and observing embryo sac with microscope.
本项研究在一定程度上证实了离子注入技术在创造多倍体水稻新种质申的实用性，这将为水稻无融合生殖种质材料的寻找提供一条新途径。
The results revealed the practicability of ion beam implantation technique in creating new polyploidy idioplasm, which could provide a new approach for searching the material with apomixis.
本研究将染色体多态核型人群和正常核型人群分组，进行G显带染色体核型分析，以比较两组人群的生殖异常的发生率。
The incidence rates of reproduction abnormality of chromosome polymorphism group and normal karyotype group have been compared by G-banded chromosome karyotype analysis.
采用乳牛外周血液淋巴细胞作短期培养，以空气干燥法制备染色体。对临床诊断为输卵管阻塞牛1例和生殖器官畸形牛5例进行细胞遗传学分析。
Comparetive chromosome studies wore carried out by means of short culture of lymphocytes from peripheral blood of 1 cow with simple salpingo obstruction and 5 cows with reproduction system problems.
大核原生动物纤毛虫类体中两个细胞核中较大的一个，控制细胞的非生殖性功能，如新陈代谢。
The larger of two nuclei present in ciliate protozoans which controls nonreproductive functions of the cell such as metabolism.
目前，在二倍体水平上选育水稻无融和生殖种质的难度较大，而在多倍体水平筛选水稻无融和生殖新种质已成为水稻无融和生殖研究新的生长点。
It is difficulty to select and breed apomictic germplasm among diploid rices at present, but it has become a hotspot to select and breed apomictic germplasm among polyploid rices.
结论荧光定量PCR法在检测沙眼体较金标法更敏感、快速，是早期诊断生殖道沙眼衣原体感染的一种极有价值的方法。
Conclusion: It is suggested that PCR in detecting chlamydozoa trachomatis appears to be more sensitive and more rapid than gold-labelled antigen detection method.
雄配子的形成则包括生殖细胞和营养细胞的分化，以及雄配子体的发生。
The formation of male gametes includes germ cell and vegetative cell differentiation and the occurrence of male gametophyte.
四倍体双穗雀稗兼性无孢子生殖的研究。
青春期的发动需要一定量的体重或是体脂的贮存，瘦素可能是脂肪组织发出的给生殖系统一种特殊的代谢信号。
The initiation of puberty re quires certain amount of body weigh or body fat stored. Leptin may be a special metabolism signal fatty tissue sends to the reproductive system.
本文的研究目的主要探讨染色体异常与生殖、发育异常的关系。
We aim to investigate the relationship between chromosome abnormality and reproductive, growth abnormality.
在此期间，位于X染色体上的生殖细胞特有的染色体形式上的几个基因被激活，从而避免了因为它们的噪声抑制可能引起的问题。
Germ cell specific autosomal versions of several genes located on the X chromosome are activated during this period, thus circumventing the problem that would arise from their silencing.
生殖细胞内不具微体，而管细胞的细胞质有较多的微体；
There was no microbody in the generative cell but many microbodies were present in the tube cell cytoplasm;
卵丘-卵母细胞复合物各组的卵母细胞生殖泡破裂发生率和第一极体排除率明显高于裸卵各组（P<0.05）。
Percentage of undergoing germinal vesical breakdown and PB1 extrusion in cumulus-oocyte complex groups was higher than that in denuded oocyte groups(P<0.05).
四倍体贝类存活力较低，但具有较高的繁殖力，能产生较大的生殖细胞，并能与二倍体杂交产生100%的三倍体。
Tetraploid molluscs are of low viability but high fecundity and can produce larger gametes. Crosses between tetraploids and diploids can result in 100% triploids.
作者表明从gsc或者其前体原始生殖系细胞(PGCs)去除翻译抑制物nan os将使两种细胞分化成生殖系包囊。
Here, we show that removing the translational repressor Nanos from either GSCs or their precursors, the primordial germ cells (PGCs), causes both cell types to differentiate into germline cysts.
研究了不同温度，光照条件对海蜇螅状体生长及足囊繁殖和横裂生殖的影响。
The effect of temperature on strobilation and early stage growth of jellyfish, Rhopilema esculenta;
研究了不同温度，光照条件对海蜇螅状体生长及足囊繁殖和横裂生殖的影响。
The effect of temperature on strobilation and early stage growth of jellyfish, Rhopilema esculenta;
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