intraspecific 中文意思是什麼

intraspecific 解釋
adj. 形容詞 【動物；動物學】種內的。

  1. On intraspecific polymorphism in pollen morphology of caragana microphylla lam. and its two affinities

    小葉錦雞兒及其兩個近緣種花粉形態種內多態性研究
  2. There are as well as density-dependent biological factors such as disease, predation, and intraspecific competition.

    還有密度制約的生物因素，諸如病害、捕食和種內競爭等。
  3. The two authors concluded that these intraspecific differences can be greater than those among the calciphytes and oxylophytes.

    這二位作者得出結論說，這些種內的差別能比喜鈣植物和喜酸植物之間的差別大。
  4. Study on intraspecific hybrid of tenebrio molitor l

    黃粉蟲種內雜交初步研究
  5. Intraspecific selection natural selection acting on individuals of the same species

    種內選擇：指在同種個體間進行的自然選擇。
  6. The intraspecific difference of the triose phosphate isomerase gene from giardia lamblia

    藍氏賈第鞭毛蟲磷酸丙糖異構酶基因種內差異研究
  7. Through comparison and alignment on the sequences, 47 haplotypes are chosen and involved in analysis. 4. the purposes of this research are phylogeny of intrafamily ( including intraspecific, interspecific, intergeneritic and intersubfamily )

    經排序和對比分析，能夠用於分子系統學分析的單倍型序列有47條，這些單倍型全部參加了分析。
  8. Laoyingdi population, baoshan population, yimen population, yupingshan population and shuangbai population. in addition, hierarchical relationships of populations were studied. put together, there are obvious intraspecific differentiations in lilium sulphureum baker apud hook

    綜合上還研究認為，淡黃花百合存在明顯的種內分化，不同的選擇壓力和兼性無融合生殖與該種植物的遺傳多樣性、適應和進化有密切關系。
  9. We synthetically discussed intraspecific differentiation and evolution, from four biotic levels of population, individual, cell and gene. intraspecific differentiations in morphology were investigated firstly. the results indicated that there are varied polymorphsim within populations, and obvious polytypism among populations

    本文在形態分類的基礎上，根據居群生物學的原理和方法，對淡黃花百合的形態學、細胞學、分子生物學進行了研究，從居群、個體、細胞和基因四個層次綜合探討了該種植物的種內分化與進化。
  10. As analyzed, ( 1 ) the rapd technique is highly sensitive to investigating genetic diversity in t. lepturus and e. muticus. t. lepturus exhibits lower polymorphism and genetic diversity than e. muticus ; ( 2 ) according to the analysis of the partial mitochondrial 16s rrna gene sequences, a very low intraspecific variation and considerably high divergence among species were found, which reveals a dual nature of conservatism and variability in mitochondrial 16s rrna gene ; ( 3 ) five primers generate the species - speeific rapd sites and these sites can be served as the molecular markers for species identification and ( 4 ) it can be proved at dna variation level that t. lepturus and e. muticus are of two species respectively pertainiag to different genera, which supported the nelson taxonomic conclusion

    分析結果表明: （ 1 ） rapd技術研究黃海帶魚和小帶魚的遺傳多樣性具有較高的靈敏度和檢出率，帶魚的多態比例和遺傳多態度均較小帶魚的低; （ 2 ）線粒體165出兇a基因序列在分析兩物種遺傳變異時表現出保守和變異的雙重特性，種內變異極小而種間較大: （ 3 ） 5個隨機引物擴增出種特異的ra衛d帶，可作為種間分子鑒定標記; （ 4 ）研究證實帶魚和小帶魚是不同屬的兩個種，從而在分子水平上支持了nelson分類系統的觀點。
  11. In this paper, observation was conducted on pollen germination and growth behavior in distant hybridization between cerasus fruticosa and c. avium and hybridization between varieties in c. fruticosa through fluorescent light system of microscope. the results showed that pollens could normally germinate and pollen tubes could reach ovary through style to completed fertilization in intraspecific hybridization in c. fruticosa. the average fruit - set rate was 27 %

    通過對草原櫻桃與歐洲甜櫻桃種間遠緣雜交及草原櫻桃品種間雜交后花粉管行為的熒光觀察發現，草原櫻桃品種間雜交授粉后花粉在柱頭上能正常萌發生長，花粉管沿花柱到達胚珠完成受精過程，平均座果率為27 。
  12. Base on the data collected from the field investigations, we analyzed the static life table, age structure, spatial distribution patterns of the populations of e. chloranthoides. we further studied the intraspecific competitions within the species and the interspecific competitions between the species and other concomitant species in the communities. with the helps of the logistic equation, leslie ' s matrix and the average moving law method we simulated and estimated the population dynamics of this endangered plant species

    本研究以縉雲衛矛為研究對象，通過對三個種群的野外調查，研究和分析了縉雲衛矛的種群年齡結構、種群空間分佈格局及種內和種間的競爭關系，並利用logistic方程、 leslie矩陣及移動平均法模擬和預測了三個種群的數量和結構動態，在此基礎上分析了造成縉雲衛矛瀕危的原因，提出了相應的保護措施，旨在為縉雲衛矛的保護提供理論依據。
  13. The results of sequence analysis showed that intraspecific divergence is < 1 % between the adult and the larva and interspecific divergence is 14 - 24 % in lepidostomatidae, and that intraspecific divergence is < 1 % between the adult and the larva of apsilochorema unculatum, and interspecific divergence is 13 % between the larva of apsilochorema unculatum and the adult of a. hwangi, which identified the association of larval and adult stages of 4 species from lepidostomatidae and larval and adult stages of a. unculatum

    在coix區的591個比對位點中，有516個保守位點， 75個變異位點，其中46個轉換位點， 29個顛換位點;發生在密碼子第三、第一和第二位點的變異分別為71 % 、 25 %和6 % ;種內序列歧異度為o一0 . 5 % ，而種間為16 %一19 % 。
  14. Eight varieties of vitis amurensis rupr. ( v. t. r ) of intraspecific hybridization and interspecific hybridization were introduced into from 2001 ~ 2006, the results showed some which suited the temperature and soil condition to be the main varieties were selected from those varieties with cold - resistance and high yielding. " zuo youhong " was for dry - red wine, " hasang " was for fruit juice and " shuang you " and " shuang hong " were for adjusting color and acid

    摘要2001 ~ 2006年，引種8個山葡萄種內和種間雜交品種，篩選出適宜當地氣候和土壤條件、抗寒、產量高、可釀造干紅葡萄酒「左優紅」 、加工果汁飲料的「哈桑」 、用於調色和調酸的「雙優」和「雙紅」為當地主栽和推廣品種。
  15. The results are basically comparable with those obtained from studies on morphology, cytology, biochemistry and phytochemistry. a significant intraspecific differentiation among the populations of a. hookeri was confirmed by the use of rapd analysis. differentiation level of not withering in the winter populations is higher than that of withering in the winter ones

    Rapd研究結果與細胞學研究、植物化學研究和生物化學的研究結果基本一致，表明寬葉韭內的確存在著明顯的種內分化現象，而多倍化可能為寬葉韭進化的趨勢。
  16. The seeding accounted for 91. 48 % of total number, and the mature tree of h : 5 ~ 7m class for 227 % whose density was just next to the seeding class. the results of intraspecific and interspecific competion formed the different individual height of taxus chinensis var. mairei population. the fractal dimension of taxus chinensis vsr. mairei were calculated on three indices : crown breath, base area, volume

    分析南方紅豆杉種群高度結構變化的原因認為，種間和種內對資源的競爭是引起其種群結梅粼七的主要原因，隨著高度增長，物種間不唯琳內對生存空間的競爭加劇，形成南方紅豆杉種群世代不同大， j 、個體的高度結構。
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