单词 | 精细胞 |
释义 | DEFINITIVE EXAMPLES 权威例句〔Sertoli cell〕Any of the elongated, striated cells of the seminiferous tubules of the testis, to which spermatids attach for nourishment during spermatogenesis.塞托利氏细胞:睪丸细精管中细长而有条纹的细胞,在精子生成时精细胞群会与之相连以获取养分美国传统〔nidate〕To become implanted in the uterus. Used of a fertilized cell.植入子宫。用于受精细胞美国传统〔pronucleus〕The haploid nucleus of a sperm or egg before fusion of the nuclei in fertilization.原核,前核:在受精细胞核结合之前,精子或卵子的单倍体细胞核美国传统〔sperm washing〕A procedure for separating sperm cells from the seminal fluid, used especially in the treatment of male infertility.精子筛选法,精液分离法:将精细胞自精液中分出来的程序,尤其是用在男性不孕症的治疗方面美国传统〔spermatid〕Any of the four haploid cells formed by meiosis in a male organism that develop into spermatozoa without further division.精细胞:雄性有机体中通过减数分裂产生的四个单倍体细胞之任何一个,无需经进一步的分裂就能发展成为精子美国传统〔spermiogenesis〕Transformation of a spermatid into a spermatozoon.精子产生:由精细胞到精子的转变美国传统Identical twins develop from a single fertilized egg which then splits into two.双胞胎是由单个受精细胞分裂成两个而形成的。剑桥国际 |
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