無核精子 的英文怎麼說

中文拼音 [wúhéjīngzi]
無核精子 英文
apyrene spermatozoon
  • 無 : 無Ⅰ動詞（沒有） not have; there is not; be without Ⅱ名詞1 （沒有） nothing; nil 2 （姓氏） a surn...
  • 核 : 核構詞成分。
  • 精 : Ⅰ形容詞1 （經過提煉或挑選的） refined; picked; choice 2 （完美;最好） perfect; excellent 3 （細）...
  • 子 : 子Ⅰ名詞1 （兒子） son 2 （人的通稱） person 3 （古代特指有學問的男人） ancient title of respect f...
  • 精子 : [生理學] sperm; spermatozoon （pl spermatozoa）; spermium （pl spermia）精子活率 sperm motility r...
  1. He allowed these "enucleated" eggs to be fertilized by sperm from sea urchins of the genus echinus.

    他讓這些「無核」的卵跟海膽屬的海膽的精子受精。
  2. The colliculitis and vesiculitis or the inflammation of the spermaduct may cause the block of ejaculatory ducts, the sperms from testicle could t be ejaculated through the spermaduct, so no sperms is found in semen. this is called non - sperms disease. less or non sperms disease also result in infertility due to the block of ejaculation

    精阜炎癥輸精管或精囊炎癥結核，都可導致射精管梗阻，來自睪丸輸精管的精子不能順利射出，精液中查不到精子即無精癥，如射精不暢可出現少精癥，都會造成不育癥。
  3. However, kit protein doesn " t exist in oogenesis after birth. there are also c - myc positive protein granules in the spermatomeres from metaphase i to telophase ii, in the spermatozoa and in the secretory cells of the spermatheca. c - myc protein expresses not in the normal follicles, but in the follicular cells of the apoptotic ones

    Myc在處于減數分裂的中期至末期的精母細胞的細胞質或細胞核內呈陽性表達，在減數分裂后形成的精細胞和受精囊囊壁的上皮細胞的細胞質內也有陽性表達：但在出生后的卵子正常發生過程中無陽性表達，然而在凋亡卵泡的濾泡細胞的細胞質內有陽性表達。
  4. The mice showed also ageing - associated decline in oocyte quality, as indicated by increased frequency of premature chromatid separation, spindle disruption and / or chromosome misalignments in mii oocytes of aged mice. the gv oocytes from aged mice normally matured in vitro. the percentages of pronuclear - stage embryos, 2 - cell embryos and blastocyst derived from mii oocytes of aged mice by in vitro fertilization ( ivf ) were comparable with ones of young mice, but pronuclei formed 1 h later in aged mice than in young mice

    老齡小鼠gv期卵母細胞能正常體外成熟；老齡小鼠m期卵母細胞經體外受精后形成原核期胚、 2 -細胞期胚和囊胚的比率與年輕小鼠比較無顯著差異，但原核形成時間延遲1小時；在老齡小鼠卵母細胞，注射牛精子抽提物或sr ~ （ 2 + ）處理時所誘發的ca ~ （ 2 + ）振蕩以及在減數分裂成熟及早期胚胎中的pkc分佈未發生改變。
  5. Exopalarmon carinicanda there are two kinds of spermatogenium in this species, the second kind spermatogenium come from the first one. chromatins condense in each stage at different level. the nucleus changes into two forms : fibrous nuclear and vesicular nuclear

    在生精細胞階段核內染色質有不同程度的凝集，在成熟精子中核質分化成泡狀核和絲狀核，整個精子發生過程無核仁發現。
  6. Using a novel approach based on the measurement of the ratio of such rna molecules copied from gene copies which the fetus has inherited from the father and mother, professor lo and his team have achieved the noninvasive prenatal detection of downs syndrome

    盧煜明教授率領的研究組利用第二十一號染色體其中的一個基因所表達的核糖核酸（ rna ）分子，精密地計算出胎兒由父親及母親遺傳下來的核糖核酸分子的比例，成功進行無創性產前唐氏綜合癥測試。
  7. The head of spermatozoa contains a nucleus but no acrosome. the nuclear fossa developes well. during the process of spermtogenesis, within the nucleus the chromatin condenses step by step into wads, among which are loose chromatin fibers

    成熟精子頭部無頂體，主要為核占據，精子形成過程中，細胞核中的染色質濃縮成緻密的團塊狀，團塊狀的染色質之間分佈著鬆散的纖維狀染色質。
  8. We also sought to determine whether we could induce human eggs to divide into early embryos without being fertilized by a sperm or being enucleated and injected with a donor cell

    我們也想知道，卵子是否可以無需精子的受精作用，或不必去核再注入其他細胞核，就可以直接分裂成早期胚胎。
  9. At the heart of every good sentence is a strong, precise verb ; the converse is true as well - - at the core of most confusing, awkward, or wordy sentences lies a weak verb

    任何佳句，其核心都是一個強有力而精準的動詞.反過來說也一樣，大多數令人費解，難懂或冗長的句子肯定有個動詞軟弱無力
  10. Issues needed to be caredat the heart of every good sentence is a strong, precise verb ; the converse is true as well - - at the core of most confusing, awkward, or wordy sentences lies a weak verb

    任何佳句，其核心都是一個強有力而精準的動詞.反過來說也一樣，大多數令人費解，難懂或冗長的句子肯定有個動詞軟弱無力
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