配子交配 的英文怎麼說
中文拼音 [pèizijiāopèi]
配子交配
英文
gametic copulation-
This rabbit had no natural enemies in the antipodes, so that it multiplied with that promiscuous abandon characteristic of rabbits
這種兔子在澳大利亞及紐西蘭沒有天敵,因此便以兔子所特有的雜亂交配迅猛繁殖起來。The great apes pair and rear their young.
巨猿交配並撫育它們的子息。Backcross a cross between an individual and an individual of the original parent generation
回交:雜交產生的子一代個體再與其親本進行交配的方式。More than that, in this paper we firstly used cu2 + dative adsorption and ion exchange methods to purify polysaccharide of entrromorpha clathrata grev. polysaccharides with 98. 4 % quality and 97. 8 % recovery ratio were obtained
在第五章中,首次採用銅離子配位吸附與離子交換技術(靜態動態)相結合的多糖提純新方法,得到純度為98Like thallose liverworts, the hornworts have an alternation of generations in which the gametophyte is a dorsiventral flattened green phallus and the saprophyte is an upright structure that has a foot embedded in the gametophytes, from which it draws nutrition
與葉狀體植物地錢一樣,角苔具有明顯的世代交替, ,配子體在世代交替中占優勢,孢子體佔劣勢且利用其基足插入配子體的組織中吸取養料,以供孢子體生長。In order to understand the mechanism of spermatozoa living in the spermatheca after copulation, hematoxylin - eosin dyeing method is used to discover the microstructure of the spermatheca by light microscope
為進一步了解雌雄個體交配后精子在受精囊內的存活的機制,採用h - e法,在光鏡水平上研究了受精囊的顯微結構。Individuals crossing exclusively within the same population produce more progeny than those crossing in both directions and thereby use up some of their gametes for the production of inviable hybrids.
完全在同一種群內進行雜交的個體比以兩個方向進行雜交的個體繁殖後代要多,因此為了產生無生機的雜種,就要消耗掉一些配子。They show a heteromorphic alternation of generations, the gametophyte eging the dominant generation
苔蘚植物具有明顯的世代交替現象,配子體在世代交替中占優勢。Mate an ass with a mare so as to produce a mule
馬和驢交配從而生產出騾子。Sinense y. x. lin is a mixed mating system and the intergametophzyme outcrossing among perhaps plays a main role
這說明荷葉鐵線蕨種群可能是以配子體間異交為主的混合交配體系。Study on polyploid induction of 2n gametes hybrid proyeny of lilium oriental
配子雜交後代多倍體誘導研究初報Examples include male and female plants in dioecious species, aerial and submerged leaves, alternation of gametophyte and sporophyte stages of a life cycle, and mesophyll and bundle - sheath chloroplasts
例如在雌雄異株物種中的雌性植物和雄性植物,氣生的和被水浸沒的葉片,生活史中的配子體與孢子體的交替,葉肉和維管束鞘葉綠體等。They crossed a tiger with a lion and bred a tiglon
他們把老虎和獅子交配,生了一隻虎獅。A tigon is a cross between a tiger and a lion
虎獅是老虎和獅子交配的產品。Strains of rhizopus stolonifer ( ehrenb. : fr. ) vuill. isolated from taiwan were crossed to produce zygospores in the laboratory condition
摘要由本省分離之匍枝根?在實驗室中經交配有接合孢子形成。Conentional methods such as fractionation of complex clinical samples by ionic exchange chromatography and new methods such as enriching low abundant proteins by affinity capture with a combinatorial library of ligands14 proide much needed tools for processing complex biological and clinical samples for proteomics research
傳統(如對復雜臨床樣品通過離子交換層析進行分離)和現代的方法(如通過親和捕獲與配體庫的組合富集低豐度蛋白)為處理用於蛋白質組學研究的復雜的生物學與臨床樣品提供了極需的工具。The " gallica cluster " appeared as a mixed lineage in the dendrogram. the relatedness of 29 specimens of armillaria ostoyae originating from china, 33 from europe, and 8 from north america was investigated with the aid of mating tests and dna fingerprinting
利用遺傳交配技術和隨機擴增微衛星技術,調查了29號中國奧氏蜜環菌、 33號歐洲奧氏蜜環菌和8號北美奧氏蜜環菌標本的遺傳和分子系統學關系。Given a new concept - gametal inbreeding relation coefficient, and proved it is a increase function by inbreeding coefficient f, it ' s reflect the relating degree from the aspect of informatics
提出了配子間的近交關聯系數的概念,並證明了它是近交系數f的單調遞增函數,從信息論的角度刻畫了配子間的關聯程度。This paper introduces the entropy of the genepool and the genetype of a pair alleles population in inbreeding, and demonstrates the character of genetype entropy, the character of inter - zygote ' s inter - entropy, and the relation between the latter and coefficient of inbreeding in the generation change
摘要研究了在近親繁殖下一對等位基因群體的基因庫信息熵和基因型信息熵,並討論了在世代交替中基因型信息熵的性質、配子間的互信息性質及其與近交系數的關系,並定義了配子間的近交關聯信息系數。Layered and pillared material are a kind of multifunctional material which were developed in recent years, much attention has been paid to this kind of material for its application in ion - exchange catalysts solid state proton conductivity, nonlinear optics and physic. a lot of literature have reported the intercalation behavior of a - zirconium phosphate ( abbreviated as a - zrp ), different guest molecules inserted into a - zrp have been studied in detail, those guest molecules include amine, alcohok amino acid protein, enzyme coornadiate compound and coronal compound. the intercalation guest is restricted by their size and basicity
層柱材料是近年來發展起來的一類多功能材料,由於其在離子交換、催化、固態質子導體、非線性光學以及醫學等方面的廣泛應用而受到國內外研究者的重視,大量文獻報道了-磷酸氫鋯zr ( hpo _ 4 ) _ 2 ? h _ 2o ( - zirconiumphosphate ,縮寫為- zrp )的超分子插層化合物及插層性能,其中對不同的客體分子對磷酸鋯的嵌入做了詳細的報道,客體分子的種類包括氨、醇、氨基酸、蛋白質、酶、配合物、冠狀化合物等。分享友人