群作用 的英文怎麼說

中文拼音 [qúnzuòyòng]
群作用 英文
group action
  • 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
  • 用 : Ⅰ動詞1 （使用） use; employ; apply 2 （多用於否定: 需要） need 3 （敬辭: 吃; 喝） eat; drink Ⅱ名...
  1. The population distribution of physiological groups of bacteria ， including ammonifying bacteria, denitrifying bacteria, nitrobacteria and nitroso bacteria, organic phosphate dissolving bacteria and inorganic phosphate dissolving bacteria in water body and sediment of suzhou creek are studied with mpn and flat account method from jan. 2002 to mar. 2003. the role of these physiological groups of bacteria in suzhou creek aquatic ecosystem is discussed

    用最大可能數（ mpn ）法和平板計數法，於2002年1月2003年3月對蘇州河水體和底泥中的主要微生物功能菌群? ?包括有機磷分解菌、無機磷分解菌、氨化菌、亞硝化菌、硝化菌和反硝化菌等進行了生態調查，並分析探討了它們在蘇州河水生態系統中的作用。
  2. The autotrophic nitrifying bacteria play a critical role in nitrogen cycle in nature

    硝化細菌是一大類在自然界氮循環中起關鍵作用微生物菌群。
  3. Through quantitative comparison of the salinity, temperature, wind, wave, current, tide, biogenesis elements, and rare elements of coral reef in the coral reef zone of the nansha islands in china with these in the open sea, it is found that the nutrients and primary productivity in the coral reef are several dozen or several hundred times higher than those in the open sea. it is indicated that, given sufficient sunlight, the coral reef eco - environment could provide very intense photosynthesis, thus pointing to the important reason why the coral reef zone is highly productive

    根據中國南沙群島珊瑚礁區的溫度、鹽度、風、浪、流、潮、生源要素、稀有元素分析並與礁外海域定量比較，得出珊瑚礁區的營養物質和初級生產力比敞海高出幾十倍到幾百倍，表明只要有充足的陽光，珊瑚礁生態環境就可以提供十分強烈的光合作用，從而證明了珊瑚礁海區高生產力的重要原因。
  4. Control effect of biological agents on the diamondback moth, plutella xylostlla

    生物制劑對小菜蛾自然種群的控製作用
  5. The biotope acts on the biocoenosis.

    群落生境對生物群落有作用。
  6. The development of an atypical hirnantia - brachiopod fauna and the onset of glaciation in the late ordovician of gondwana / owen e. sutcliffe. . [ et al. ]

    岡瓦納古陸晚奧陶統一個典型的赫南特貝屬-腕足動物群的發育和冰川作用的開始
  7. Hence, the widely quoted conclusion was reached that bacterial chemosynthesis provides the foundation for hydrothermal - vent food chains ? an exciting prospect because no other communities on earth are independent of photosynthesis

    因此，曾有一度，被廣泛引用的結論是細菌化學合成提供了熱液噴口食物鏈的基礎? ?這是一個令人興奮的前景，因為地球上還沒有哪個群體能不依賴光合作用而生存。
  8. Three types of cuticular thickening at the polar region of the guard cells are observed : slight cuticular thickening ; rod - shaped culicular thickening and rarely t - shaped thickening. with data obtained from the former research and personal observation, the cladistic methods were employed for the phylogenetic analysis of data and trees were rooted by out - group comparison using, the related genus kadsura. as result, a new system of the genus schisamdra michaux was reconstructed, and schisandra michaux was subdivided into 2 subgenus, 3 section, 2 series 10 species in this dissertation

    整理有關五味子屬植物研究的資料，補充搜集近期發表的資料和本人研究所得數據，以種為基本單元，選擇近緣的南五味子屬（ kadsura ）作為外類群，採用paup4 . 0b4a軟體對本研究得出的性狀數據作分支分析，重建五味子屬的系統發育，修訂和補充五味子屬分類系統，在五味子屬下設2亞屬、 3組、 2系、 10種。
  9. The important function and significance of the socialist rule of virtue consists in : ( 1 ) it is an important aspect of new mode of ruling country with both law and virtue as coadjutant means, reflecting that the party ' s general plan for administering the country has been improved ; ( 2 ) it will bring morality into play to adjust interest relationships, appease social mood, and stick up for social justice and stabilization ; ( 3 ) it will improve cadres " and crowd ' s political morality level, promote the development of socialist political civilization

    社會主義「德治」的重要作用和意義在於： 「德治」是「德法兼濟」新型治國模式的重要方面，反映了黨的治國方略的完善； 「德治」能夠發揮道德調節利益關系的重要功能，疏導社會情緒，維護社會公正與穩定； 「德治」能夠提高幹部和群眾的政治道德水平，推動社會主義政治文明的發展。
  10. All cohort data are affected by possible selection effects.

    所有同期組群資料都受到可能發生的選擇作用的影響。
  11. 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。
  12. Finite determinacy of bifurcation problem under the action of the subgroup of d

    子群作用下的分歧問題的有限決定性
  13. Their size parameters, the largest probability of a successful impersonation attack and the largest probability of a successful substitution attack are computed ; chapter three use sympletic geometry to construct authentication codes with arbitration, some parameters and the largest probability of successful attack are also computed ; chapter four is about lattices generated by transitive sets of subalgebras under finite chevalley groups

    並計算了相關參數及成功偽造和成功替換的最大概率；第三章在辛幾何的基礎上構造了具有仲裁的認證碼，亦計算了相關參數及各種攻擊成功的最大概率；第四章討論了有限域上chevalley群作用下的子代數軌道生成的格。
  14. In chapter 4, we consider the ergodic properties of group actions

    第四章，考慮離散群作用的遍歷性問題。
  15. A characteristic of equicontinuity of semigroup actions

    等度連續的半群作用的一個特徵
  16. Group actions and finite volume powergroups

    群作用與有限容冪群
  17. In chapter 1, we introduce some background of the dynamical system of discrete group actions and the main results in this thesis

    第一章，介紹了離散群作用動力系統的一些背景及本文的主要結論。
  18. Abstract : in this paper we gave the relations of group actions orbits and orbits numbers, and the relation of group with the transtive action normal subgroup conjugatins subgroup and its applicatons

    文摘:運用群作用與同態刻劃了群作用之軌道，軌道數與群階數之間的關系，群與它可遷作用正規子群共軛子群之關系及其作用
  19. His students and cooperators construct geometric lattice by means of linear spaces, and discuss the geometric lattice that generated by various orbits or subspaces with the same dimension or rank under the action of classical groups over finite field. but the results on geometric lattice constructed by using matrices are very few. in the present paper, we construct geometric lattice with idempotent matrix

    在國內，萬哲先與他的學生和合作者們利用線性空間的辦法，討論了在有限域上的典型群作用下，由各個軌道或相同維數和秩的子空間生成的幾何格。但是，利用矩陣構造幾何格結果很少。
  20. Then microbial polymorphism would undoubtedly result in the polymorphism of microbial population functions, the polymorphism of metabolites, and the polymorphism of liquor quality

    由微生物種群的多態性必然引起微生物種群作用特徵的多態性、發酵代謝產物的多態性，必然也引起產酒質量的多態性。
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