配子發育 的英文怎麼說

中文拼音 [pèizifāyù]
配子發育 英文
gametogenesis
  • 配 : Ⅰ動詞1 （兩性結合） join in marriage 2 （使動物交配） mate （animals） 3 （按適當的標準或比例加以...
  • 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...
  • 發 : 名詞（頭發） hair
  • 育 : 育動詞1. （生育） give birth to 2. （養活; 培育） rear; raise; bring up 3. （教育） educate
  1. A study on the development of the anther and the male gametophyte in

    單穗升麻的花藥和雄配子體發育
  2. The present paper deals with the microsporogenesis and the development of its male gametophytes and the anther wall

    論述單穗升麻的小孢子發生和雄配子體發育以及花藥壁的發育。
  3. Two diploid gametes may fuse to give a tetraploid zygote, or gamete may develop directly by parthenogenesis

    兩個二倍體配子融合可能產生一個四倍體合子，這樣的配子也可以通過孤雌生殖直接發育而來。
  4. Protonema ( pl. protonemata ) the young bryophyte gametophyte that develops following spore germination. the mature gametophyte plants develop from buds that form at several points along the protonema

    原絲體：苔蘚植物中直接由孢子萌發形成的結構稱為原絲體。原絲體上形成1個或幾個芽體，芽體進一步發育為配子體。
  5. Sporogonium the sporophyte generation in mosses and liverworts. it develops from the zygote and comprises the foot, seta, and capsule. the sporogonium is parasitic on the gametophyte generation

    孢子體：為苔蘚和地錢的孢子體世代具有。由受精卵發育而來，包括基足、柄和孢蒴。孢子體是寄生在配子體上的。
  6. The gametes fuse to form a zygote, which develops into the sporophyte, and the spores germinate and produce the gametophyte, so forming a cycle

    配子融合產生合子，進而發育為孢子體，孢子萌發產生配子體，形成一個循環。
  7. Meiotic observation and male gametes development in cytoplasmic male sterile of pepper capsicum annuum l

    椒細胞質雄性不育系減數分裂和雄配子發生過程
  8. The endosperm is usually triploid and develops from the primary endosperm nucleus, the triploid nucleus resulting from the fusion of one of the male gametes from the pollen tube with the polar nuclei in the embryo sac

    胚乳通常是三倍體，由初生胚乳核發育而來，三倍體核來源於花粉管中的雄配子與胚囊中兩個極核的融合。
  9. The results show that : the seeds of victoria amazonica are not suitable for dry store ; with the high temperature of 30 - 35, the germination percentage of the seeds which have fully matured will reach 68 % to 85. 7 %, seed soaking by ga3 contributes greatly to the improvement of the germination percentage, during the period of growing seedlings, the low water level is helpful to the sprouting of seeds

    結果表明：王蓮種子不宜乾燥貯藏； 30 ~ 35高溫配合充分成熟的種子，發芽率可達68 % ~ 85 . 7 % ；赤霉素浸種對提高種子發芽率有顯著的促進作用；育苗期間的低水位有利種子萌發成苗。
  10. In this paper, the whole process of it microsporogenesis and male gametophytes development was observed with microscope to sure weather stamen development is normal. at the same time, in order to provide techniques on biotechnology conservation and the foundation of its resources gene pool in cell engineering, its techniques on culture in vitro was studied

    本論文通過對蝟實小孢子發生和雄配子體發育全過程進行細胞觀察，探尋蝟實的雄性器官的發育是否是蝟實有性生殖的薄弱環節，並對蝟實的離體培養進行了初步的研究，為蝟實生物技術保存、建立蝟實種質資源基因庫提供細胞工程方面的途徑和技術。
  11. Then she put upon her the white frock that tess had worn at the clubwalking, the airy fullness of which, supplementing her enlarged coiffure, imparted to her developing figure an amplitude which belied her age, and might cause her to be estimated as woman when she was not much more than a child

    苔絲一頭蓬鬆的頭發，配上身上穿的寬大袍子，使她正在發育的身體透露出一種成熟來，讓人看不出她的實際年，也許會錯誤地把她當成一個成熟的婦人，而其實她比一個孩子大不了多少。
  12. Several vegetative clones of male or female gametophytes of u. pinnatifida has been induced and parthenogenesis of female gametophytes has been observed. 90 % of the gametophytes can grow into young sporophytes one month after fertilization. no staining background of either lacz or gus was found in different tissues of u. pinnatifida

    進行裙帶菜配子體孤雌生殖、孤雄生殖和雌雄受精的再生途徑實驗，結果沒有得到孤雄生殖的裙帶菜，孤雌生殖的效率低、時間長且發育不正常，雌雄受精的再生途徑一個月左右90 %以上的雌配子體都正常萌發成幼孢子體。
  13. This paper firstly focused on and evaluated the pollination characteristics of c. praecox, in half - natural habitat of nanjing. we investigated flowering phenology, flowering patten, pollen viability, stigma receptibility, species of visitors, visiting rate of visitors and their foraging behavior. and we also investigated its breeding system, including pollen - ovule ratio ( p / 0 ), out - crossing index ( oci ), pollen grains deposited in stigmas, pollen germination rate and seed set rate with different treatments, from 2002 to 2004

    試驗分別在2002 - 2003年和2003 - 2004年冬季進行，研究內容包括：花期物候觀察、花部形態觀察和統計、雌雄配子體功能測定、訪問昆蟲種類、訪問行為、訪花頻率和效率；同時對蠟梅繁育系統進行了檢測，檢測內容包括花粉胚珠比（ p / 0 ） 、雜交指數（ oci ）及不同處理花粉萌發率及結實率檢測等等，同時還進行了蠟梅與亮葉蠟梅傳粉過程比較。
  14. Factors of inducing dormancy, determining the stage of flower initiation and dormancy development, the methods of avoiding dormancy and stimulating adequate and uniform budburst, the growth and development of tree and the cultural management, the cause of secondary dormancy and the methods of avoidance of secondary dormancy, and the breeding of non - dormant cultivars are the critical points for non - dormancy culture

    溫帶地區無休眠栽培的研究重點是：自然休眠誘導因子的確定；花芽分化進程及自然休眠進程的精確界定；避免進入深度休眠及促芽整齊萌發的配套技術；無休眠栽培條件下樹體的生長發育規律及樹體綜合管理技術；二次休眠現象發生的原因和克服措施；無休眠品種的選育。
  15. In all these cases, researchers have generally agreed that the stress of being subordinate accounts for the developmental arrest

    在這些例子里，研究人員一致同意，屈居受支配地位而產生的壓力，是導致發育遲滯的主因。
  16. In order to explore the seedless mechanism of ponkan ( citrus reticulata blanco ), new seedless ponkan cultivar lipeng no. 2 and common seedy ponkan cultivar were used as materials for observing fertility and compatibility of male and female gametophyte

    摘要為系統探明?柑無核發生的機制，以無核?柑新品種麗? 2號和普通有核?柑為試材，對雌雄配子體的育性和親和性進行了觀察。
  17. The gametophyte ( pollen grain ) contains all the genetic information required to unite with the female gamete at fertilization and to form a new sporephyte. a relatively large number of genes are required to program pollen development

    在高等植物中，花的發育是一個復雜的過程，涉及到由營養分生組織（或花序分生組織）向花分生組織的轉變，花的形態建成以及雌、雄配子體的發育和分化。
  18. In addition, it has been found that the number of attached spores on the surface of ionic hydrogels was affacted by the crosslinking density of gels, but the germination ratio of attached spores and growth of gametes have nothing to do with the crosslinking density of gels

    此外，離子型凝膠表面孢子的附著量受凝膠的交聯度影響，而孢子的萌發率以及配子體的生長發育均與凝膠的交聯度無關。
  19. ( 3 ) negative electricity, radius, complex numbers, electrical values of ions, maturity of weathering profiles, distribution of elements in parent rocks, medium conditions, absorption of clay minerals and organic matters are important factors controlling geochemical behavior of elements during black shales weathering

    （ 3 ）電負性、離子半徑、配位數、電價、剖面發育程度、元素在母巖中的分佈、介質條件、粘土礦物和有機質吸附作用等是影響黑色頁巖風化過程中元素行為的重要因素。
  20. Notch proteins are a family of evolutionarily conserved transmembrane receptors which are involved in cell fate determination of many cell lineages. notch ligand delta is also transmembrane protein with characteristic cysteine - rich n - terminal domain responsible for notch binding

    Notch基因廣泛表達于胚胎發育過程中的各種組織和各種成熟組織中具有增殖能力的細胞層，該基因編碼一個由2753個氨基酸殘基的型跨膜蛋白分子受體，其配體也是細胞膜蛋白，稱為delta 。
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