相類群 的英文怎麼說

中文拼音 [xiānglèiqún]
相類群 英文
facies group
  • 相 : 相Ⅰ名詞1 （相貌; 外貌） looks; appearance 2 （坐、立等的姿態） bearing; posture 3 [物理學] （相位...
  • 類 : Ⅰ名1 （許多相似或相同的事物的綜合; 種類） class; category; kind; type 2 （姓氏） a surname Ⅱ動詞...
  • 群 : Ⅰ名詞（聚在一起的人或物） crowd; group Ⅱ量詞（用於成群的人或物） group; herd; flock
  • 相類 : resenble
  1. Convergent evolution ( convergence ) the development of similar ( analogous ) structures in unrelated organisms as result of living in similar ecological conditions

    趨同進化（趨同性） ：發生在完全不同的物種或類群中，由於生活在極為相似的環境條件下，經過選擇作用而出現相類似的性狀。
  2. His book delimited groups of plants closely corresponding to many that we still recognize.

    他書中劃分的植物類群與我們現在依然承認的許多類群相比密切相符。
  3. Individuals of these two lineages may have avoided one another for a number of reasons.

    這兩個世系血統不同的類群彼此相互隔絕，可以有種種理由。
  4. The microfacies of carbonate rock of the wudaoliang group in hoh xil basin is divided for marl lithofacies, micrite facies, micrite ( spar ) scraps ash lithofacies, grain scraps micrite facies, dolimite rock lithofacies, and the stromatolite ash lithofacies

    可可西里盆地五道梁群碳酸鹽巖微相類型主要為泥灰巖相、泥晶灰巖相、泥（亮）晶粒屑灰巖相、粒屑泥晶灰巖相、白雲巖相、疊層石灰巖相、核形石灰巖相等7種微相。
  5. Numerical taxonomy on the basis of the morphology and palynology, 11 taxa were studied using the numerical taxonomy, on which relationship between the species were discussed. the results revealed that relationship among 34 characters used by the numerical taxonomy were relatively isolated. 5. molecular systematics data obtained from rapd technique significantly shows relationship between this species

    數量分類研究在形態和抱粉學觀察的基礎上進行了潤捕屬植物的數量分類研究，探討了各類群間的相互關系，所獲得的結論與比較形態學和抱粉學研究的結論基本一致。
  6. For the urban boys and all girls, the somatotype are similar to mongolian, daur, and hungarian at the most age groups

    成年男性與蒙古族、加拿大及美國東部、中西部人群相類似；女性與蒙古族、鄂倫春族、鄂溫克族、達斡爾族較為相似。
  7. So two of them maybe belong to a new genus. according to the results of polyphasic taxonomy, the phylogenetic relationship of thirteen strains were defied that seven strains such as 40001 belong to streptomyces, strain 40009 belong to nocardiopsis, strain 40010 and 40011 belong to micromonospora, strain 40012 belong to streptosporangium ; strain 40007 and 40008 have similar relationship with actinomadura, but their sequence similarity are lower than 97 %, may belong to a new genus

    實驗獲得了13株放線菌16srdna的近乎全序列，將之與genbank中已知序列進行比較，也可以將這13株放線菌劃分為5個類群，菌株40001等7株菌與鏈黴菌屬（ streptomyces ）的菌株進化關系較近，其中菌株40004和波賽鏈黴菌（ streptomycespeucetius ）的序列相似性為98 . 03 ； 40013與拒黴素鏈黴菌（ streptomycesresistomycificus ）的序列相似性為99 . 02 。
  8. Meanwhile, the study also shows that the diversity of studied cave animals is inversely proportional to human population density and water quality ; and bio - diversity, to some extent, is proportional to soil fertility and amount of chemical fertilizer, but inversely when excessive ; the correlativity between bio - diversity and vegetation cover rate is not obvious, when ground vegetation is strongly interfered by human being ; the amount of diestrammena marmorata is proportional to the d iversity of plant, and inversely proportional to soil fertility, and in a way, to water quality ; and the correlativity between community and water quality and soil fertility, and between water quality and the amount of mosquito and fly, is not as good as expected. the author points out that diestrammena marmorata, bat, mosquito, fly, oreolalaxrhohostig metus ( or cudata ), and fish can be chosen as in

    同時，研究還表明：調查洞穴的物種多樣性與人口密度、水質成負相關；在一定范圍內，物種多樣性與化肥施用量、土壤肥力成正相關，超過一定的值則成負相關;在人類對地表植被的高強度作用下，物種多樣性與植被覆蓋率的相關性不明顯;蚊蠅數量與土壤肥力基本上呈正相關;斑灶馬數量與植物種數呈正相關，斑灶馬數量與在一定水質范圍內與水質呈負相關，與土壤肥力呈負相關;群落數與水質和土壤肥力、蚊蠅數量與水質都不能表現較好的相關性;研究認為，可以選擇斑灶馬、蝙蝠、蚊蠅、紅點囊蟾（或有尾類） 、魚類等作為指示動物對洞穴環境進行監測。
  9. The primary advantage that elliptic curve systems have over systems based on the multiplicative group of a finite field ( and also over systems based on the intractability of integer factorization ) is the absence of a subexponential - time algorithm ( such as those of index calculus type ) that could find discrete logs in these groups

    與基於有限域的乘法群系統（及基於整數分解的難解性之上的系統）相比，橢圓曲線系統的優勢在於，迄今為止還沒找到這類群上離散對數的次指數時間演算法（如微積分類）
  10. The results showed that quantity of bacterium and four bacterial physiology groups was positively correlated with quality of illumination ; their quantity showed a reduced tendency with the reducing of the illumination condition, but quantity of fungi was negatively correlated, it was increased gradually with the reducing of the illumination condition ; rhizosphere soil of kentucky bluegrass turned into fungi type from bacterium type ; the rhizosphere effect of various bacterial physiological group of kentucky bluegrass is obvious under different quality of illumination

    結果表明，草地早熟禾根際細菌及四類細菌生理群數量與光照條件呈正相關，隨著光照條件的減弱，其數量呈降低趨勢；根際放線菌數量隨光照的減弱呈先下降後上升的趨勢；而真菌數量與光照條件呈負相關，隨著光照條件的減弱，根際真菌的數量逐漸增加；草地早熟禾根際土壤由「細菌型」向「真菌型」轉化；不同光照條件下，根際各微生物類群都表現出明顯的根際效應。
  11. In order to provide the scientific basis for the good agricultural practice ( gap ) of sichuan bai zhi, rapd was firstly used to analyze the genetic polymorphism of different type from sichuan bai zhi and hangzhou bai zhi. the result showed that different color of petiole has not obvious relationship to whether to bolt or not and different localities have more influences on genetic diversity than different color of petiole

    為配合川白芷生產質量管理規范化（ gap ）研究，本文首次採用rapd技術對川白芷生長過程中不同形態的四個類群及杭白芷進行基因組dna多態性分析，認為川白芷葉柄顏色的不同與是否抽薹無明顯的相關性，而產地的差異對遺傳變異的影響大於因其葉柄顏色不同所造成的影響。
  12. The results show that the soil animal number and diversity are the highest in tsuga stand, followed by yusania and miscanthus stands

    林相中土壤動物數量及類群數以鐵杉林為最多，其次為箭竹林及高山芒。
  13. All these characters were parsimoniously analyzed using paup4. 0. mitochondrial dna cytochrome b gene was adopted to discuss the sequences variations among the populations of sinibrama species and used to reconstruct the phylogenetic relationships between the genus sinibrama and some related cultrinae genera. on the basis of the analytical result, the hypothesized relationship of cultrinae by previous authors were testified

    運用線粒體dna細胞色素b基因序列對華鯿屬及其相關類群進行了系統發育重建，以探討華鯿屬魚類不同地理居群的cytb序列變異及與其他相關類群的系統發育關系，並驗證前人的一些研究結果。
  14. The main results are as follows : 1 the birds communities consist of 19 and 20 species respectively 12 years fore - and - aft in our investigation during two winter, there 17 species are same in the two bird communities. the bird community can be named by marsh tit ( parus palustris ), long - tailed tit ( aegithalos caudatus ), and dusky thrush ( turdus naumanni )

    在12年前後的兩個冬季調查中，鳥類群落分別由19種和20種鳥組成，兩次調查有17種相同，鳥類群落的命名可由沼澤山雀、長尾山雀和斑鶇三種鳥構成。
  15. There was significant correlation between forest plant community and forest insect community, namely constituting complexity of forest plant community had large influence on diversification of insect species composition

    森林植物群落和森林昆蟲群落間存在著顯著的相關關系。即森林植物類群種的組成復雜程度極大影響昆蟲種組成的多樣化。
  16. They resemble true plants in many ways and are thought to be the most closely related algal group to plants

    本綱中的生物在許多方面和真正的植物相似，被認為是最靠近植物的藻類生物類群。
  17. In addition, the origin and functions of the sub - epidermal cells in h. cordata stems and leaves as well as the characteristics of the corresponding structures of other paleoherbs and hydrapoten structure and distribution were studied

    對魚腥草莖和葉中的皮下層細胞的來源和功能、與其他古草本類群相關的結構特徵以及水缽的結構與分佈等問題進行了探討。
  18. With compared to other species of schizothoracinae fishes, the diploid chromosome number of qinghai - lake nakked carp was equal to schizothorax waltoni, s. o ' connori, oxygymnocypris stewarti, schizoygopsis pylzovi and chuanchia labioza. this showed that these schizothoracinae fishes which diploid chromosome number were 92 were likely to have experienced similar ecological environment as they involved into special qinghai - tibten plateau - adaptive species gradually

    由此反映出具有92條染色體的裂腹魚在逐漸演化成適應于高原生態環境的特殊類群時，可能經受過相同或相近的生態處境；與大多數裂腹魚一樣，青海湖裸鯉也可能是二倍化了的多倍體；青海湖裸鯉可能是某些原始的?類通過演化和自然選擇，逐漸演化成適應于高原生態環境的特殊類群。
  19. The species number of zoobenthos in east tangsun lake, niushan lake, longgan lake and huang lake were 36, 24, 33, and 18, respectively. the differences in species richness and species diversity in the four lakes were obvious

    主要結果如下：東湯孫湖、牛山湖、龍感湖、黃湖四個湖泊底棲動物的種類數分別為36 、 24 、 33 、 18 ，各類群的種類數以及生物多樣性指數相差很大。
  20. The character of the colonies is important for special species. the results show that the characters of conidia shape and color are very important, the steady number of distosepta and the size of conidia are important too. otherwise, the special hosts corresponding to the species help us identify these species

    以分生抱子的形態特徵為主，菌落特證僅對特殊的種有參考價值：以分生袍于的假隔膜數的差異分成大的類群，分生泡于的顏色、形狀是主要的分類依據：形狀相似時，長、寬作為區分的參考；此外，有些種具穩定的寄主，寄主也可作為鑒定的重要參考依據。
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