functional composition 中文意思是什麼

functional composition 解釋
操作組合
  • functional : adj 1 官能的，機能的。2 在起作用的；職務上的。3 【數學】函數的。4 【建築】從使用的觀點設計[構成]...
  • composition : n 1 作文（法），作詩（法），作曲（法）；作品，文章；樂曲；文體，措辭。2 編制；結構，構造，組成，...
  1. To examine the effects of different lake uses on lacustrine zoobenthic community, zoobenthos were sampled in 1998 - 1999 from four shallow lakes of middle and lower basins of changjiang river, viz. fish stocking and touring lake, east tangsun lake ; fish - stocking - lake, niushan lake ; natural - fishing - lake, longgan lake and crab - overstocking - lake, huang lake. species composition, standing crops, functional feeding groups of benthic animals in every lake were studied

    1998年4月1999年7月對長江中下游四個淺水湖泊即東湯孫湖、牛山湖、龍感湖和黃湖的底棲動物分別進行了四次採集，研究各個湖泊底棲動物在種類組成、現存量、功能攝食類群、生產顯和漁產潛力上的差異；結合各個湖泊理化生物因子綜合分析了湖泊不同利用方式對底棲動物群落的影響。
  2. Then, analytical work was carried out as follows : the ultimate analysis and physi - chemical analysis of the pyrolytic oil comprised a sketch of the fuel properties of the oil ; then, through the distillation analysis of the oil, the fraction composition of the " unrefined " oil was known. after that, a general knowledge of the aromaticity and saturation of the hydrocarbons in the oil was provided by the outcome of the ft - ir functional group analysis. also, from the analysis, the form of the polar functional groups and their distribution in different fractions of the oil were learned

    文中首先對不同熱解溫度下熱解油產率進行分析討論，然後，針對熱解油品質進行了一系列分析：通過元素組成和理化特性的分析，對熱解油作為燃料特性有了一個大致了解；通過實沸點蒸餾分析，得到熱解油作為一種未提煉油的餾分分佈，並為后續熱解油餾分的細入分析提供了前提；通過對熱解全油和各窄餾分的ft - ir官能團分析，對熱解油的芳香性、不飽和性有了整體的了解，並且清楚了熱解油中的極性官能團存在型式及其在熱解油不同餾分中的分佈。
  3. Quantitative structure - activity relationship is a method building a statistical model. the model can quantificationally predict structure - activity relationship of molecule, and bioactivity of new molecules can be known. structure of molecule, which is described by parameters in physical chemistry, biochemistry and quantum chemistry, includes functional group, minor structure, molecular fragment, chemical composition

    本文提出了一種定量構效關系的處理方法，即應用支持向量回歸方法解決定量構效關系，並且應用這種方法預測了芳香烴化合物生物降解度與喜樹堿化合物抗腫瘤生物活性，取得了比較令人滿意的結果。
  4. The results indicated that as the intensity of sward cleavage increased, elymus nutans and other plants that had high requirements in soil aeration and resource space presented an increased competitive edge and the species that had low requirements in soil aeration and resource space presented an opposite picture ; low - intensity sward cleavage could help increase species diversity to a certain extent, but the diversity index appeared to decline as a whole as the cleavage intensity increased ; the effects of sward cleavage on functional groups of the vegetations showed in such manner as e. nutans - represented grasses increased in their composition with the intensity of sward cleavage raised, and sedges and forbs decreased in their compositions with the intensity of sward cleavage raised ; sward cleavage showed a significant improving effect on primary productivity of the meadows and was capable of increasing the proportion of quality - grass biomass to the total plant biomass ; sward cleavage could be independently employed as an effective measure to rehabilitate and improve alpine - meadow grasslands and thus played a basic and key role in the technical combination aiming at establishing hay fields characterized by e. nutans

    結果表明：垂穗披堿草等對土壤通透性和資源空間要求較高的物種，競爭力隨劃破強度的增加而上升，而對土壤通透性和資源空間要求相對較低的物種則相反；輕度劃破干擾對提高物種豐富度具有一定的促進作用，但多樣性指數則總體上表現為隨劃破強度的增加而呈下降的趨勢；劃破干擾對植被功能群的影響表現為以垂穗披堿草為代表的禾草類組分隨干擾強度的增加而顯著上升，莎草類和雜類草組分隨干擾強度的增加而顯著下降；劃破干擾對草地初級生產力的提升具有顯著的促進作用，且可顯著增加植物總量中優質牧草的比重；劃破干擾可獨立作為高寒草甸類草地恢復與改良的有效措施，在定向培育垂穗披堿草型割草場的技術組合中具有核心和基礎性的地位。
  5. Sequence variation analysis exhibits high transition to transversion substitution ratios, and transitions and transversions are unsaturated in the sequence of cytochorme b gene. the base composition of the cytochrome b sequences was highly biased. using a structural model of the cytochrome b protein as a template, we divided cyt b sequence data for species within anserifomes into three functional domains

    3 ）序列具有較高的轉換顛換比，基因序列中的轉換與顛換都未飽和，序列中的堿基組成高度偏倚： 4 ）按照細胞色素為蛋白結構模型，細胞色素b基因全序列可分為三個功能區，堿基替換飽和狀況與不同功能區相關聯。
  6. A change in functional properties of the nmda receptors has been invoked as a potential mechanism contributing to the loss of synaptic plasticity during brain maturation. from this, it is important to well understand the structural and functional diversity of nmda receptors in relation to nmda receptor subunit composition and spatial distribution at excitatory synaptic sites during development

    近幾年來，在哺乳動物中樞神經系統中，對離子型谷氨酸受體如何定位到興浙江大學醫學院碩士論文nrzb亞單位的c末端胞內區影響n協da受體裝配、運鈞以及表面表達的分子機制奮性突觸的研究有了長足的發展。
  7. The chapter 3 analyzes the composition of some important space in farmer house which include central hall, kitchen, bedroom, staircase, and bars, etc. i inquire into the subtle relationship between life style and the form of space, clarify the peculiar meaning of those functional spaces. three distinguishing feature of farmer house are referred : 0 multiplex in function ; ( 2 ) regionalism in construction ; diversity in form

    第三章，主要分析了農民住宅中的幾個重要的空間? ?堂屋、廚房、臥室、樓梯及谷倉，探討了生活方式與空間形態之間的微妙關系，認清了這些功能空間與一般意義上的客廳、廚房、臥室等之間的區別，提出農村居住建築的三個特性：功能上的多重性，構造上的地方性，形式上的多樣性。
  8. Under the guidance of mis design methodology, the composition of system functional module structure design and system detail design

    以管理信息系統設計方法為指導，進行了系統的功能模塊結構設計及系統的詳細設計。
  9. Composition of three pairs of subsectors each corresponding to one functional constituency

    三組界別分組的組成每組與一個功能界別對等
  10. In this article, the writer use qualitative analysis as majority and quantity analysis as supplement, on the basis of making full use of present equipment, we determine the composition, configuration. basic functional and scale reasonably, and take policies and measures of some key problems so as to make a reference for logistic development of xiamen city

    在本文里，筆者以定性分析為主，定量分析為輔，在充分利用現有設施設備能力的基礎上，合理地確定規劃期物流業發展的構成、布局、基本功能、規模與能力，並提出解決若干關鍵問題的政策與措施，以期為廈門地區物流業的發展規劃起個參考作用。
  11. In functional and dynamic languages, function composition is usually straightforward at its root and flexible enough to come in numerous implementations

    在函數型語言和動態語言中，函數組合通常從根本上很簡單，而且非常靈活地提供幾種實現方式。
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