生物擬態 的英文怎麼說
中文拼音 [shēngwùnǐtài]
生物擬態
英文
biomimesis- 生 : Ⅰ動詞1 (生育; 生殖) give birth to; bear 2 (出生) be born 3 (生長) grow 4 (生存; 活) live;...
- 物 : 名詞1 (東西) thing; matter; object 2 (指自己以外的人或與己相對的環境) other people; the outsi...
- 擬 : 動詞1. (設計; 起草) draw up; draft 2. (打算; 想要) intend; plan 3. (模仿) imitate
- 態 : 名詞1. (形狀; 狀態) form; condition; appearance 2. [物理學] (物質結構的狀態或階段) state 3. [語言學] (一種語法范疇) voice
- 生物 : living things; living beings; organisms; bios (pl bioi bioses); biont; thing; life生物材料 biol...
- 擬態 : [動物學] mimicry; simulation; imitation; mimetism
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The rhizosphere microflora dynamics of bacteria, actinomyces, fungi and four bacterial physiological groups of kentucky bluegrass under different quality of illumination were studied by adopting selective culture medium to explain scientifically response regular of this grass to different illumination condition
摘要研究了草地早熟禾在不同光照條件下其根際與非根際細菌、真菌、放線菌以及氨化細菌、硝化細菌、好氣性纖維素分解菌、固氮菌生理類群的區系動態變化,擬從根際土壤微生物數量變化方面來闡述草地早熟禾對不同光照條件的響應規律。The method of modified simplex was applied to optimize the models, and the fitting results show that liu - logistic model was more suitable than logistic model to the actual growth trend of form. taxus chinensis var. mairei population, and the highest growth rate of basal area was the tenth age class, namely the phase when breast diameter was 68 ~ 76 cm
以胸高斷面積代替種群生物量,分別採用logistic常規模型及劉金福提出的logistic改進模型對南方紅豆杉種群的增長動態進行研究,運用改進單純形法對模型進行優化,擬合結果表明改進模型比logistic常規模型更符合南方紅豆杉種群的增長趨勢,南方紅豆杉種群的最大增長速度出現在第10齡級,即胸徑為68 76cm時期。In order to understand how darwin builds a long argument to persuade readers to believe his evolutionary theory is better than creationism and lamarck ' s transmutation theory, one needs to know the emergence of this revolutionarily scientific theory is not only related to geology, paleontology, comparative anatomy, morphology, and embryology but also connected with his contemporary background of religion as well as economy
這門課擬從科學史的觀點,來帶學生閱讀與討論達爾文《物種源始》這本科學文本,了解此一個革命性的科學理論的生成,不但涉及地質學、古生物學、比較解剖學、形態學、胚胎學等自然學科,也關連到宗教、經濟等人文與社會面的諸多背景,進而認識達爾文如何在此書中建構論證與說服讀者相信他的演化論優于當時與其競爭的神創說和拉瑪克的理論。In this paper, besides the simulation of the normal physiological condition, ecg waveforms under pathological conditions due to cell membrane ionic channel mutation such of as long - qt syndrome, short - qt syndrome, t wave alternans and brugada syndrome also be simulated and researched, which validated this ecg model, at the same time be beneficial to further research on
文中除了模擬正常生理狀態下的心電圖以外,對長qt間期綜合癥、短qt間期綜合征、 t波電交替和brugada綜合癥等幾種由細胞膜離子通道改變所引起的病態心電圖波形也進行了模擬研究,充分驗證了模型的正確性,同時也為進一步在此上進行疾病治療藥物的研究奠定了基礎。Four out of 150 random primers could detect dna polymorphism between the two mutants and the wild type arabidopsis thaliana, which provided a strong evidence for the truth of the mutants. only one primer gave a specific dna fragment about 1200bp which two mutants own but the parent do n ' t. we drew a preliminary conclusion that the fragment might be related to the salt - tolerance gene
擬南芥抗鹽突變體的rapd分析結果表明, 150條引物中有四條引物在突變體和野生型擬南芥之間擴增出多態性,證明了dna水平突變的發生,其中1條引物在突變體的擴增產物比在野生型的擴增產物多出一個大小約為1200bp的片段,初步認為該片段可能與植物的抗鹽性有關。As to the stochastic simulation of stochastic biological processes, if only use stochastic petri net, although it has standard graphics expression, which is isomorphic to markov chain, along with the increase of models ’ scale and complexity, the number of states will increase exponentially, so it is very difficult to analyze models by the method which stochastic petri net has ; if only use stochastic algorithm, which has rapid simulation speed, but lack of intuitive graphical expression
對于隨機生物過程的模擬,如果只採用隨機petri網模擬生物隨機過程,其優點是形象、直觀,缺點是隨著模型的規模和復雜性的增加,狀態的數量呈指數性地增長,出現模型狀態空間的爆炸問題,用隨機petri網本身的分析方法很難分析整個系統的性能;如果只採用隨機模擬演算法模擬,其優點是速度較快,但是缺少形象的圖形表達,不利於模擬技術的應用。Also, the author ’ s design strategy and creativity has been given in this paper. specifically, it includes : based on the feasibility analysis of the fit selection of control parameters in the aeration process, the aeration process of wastewater treatment of the joint - constructional complete - mixed activated sludge process has been aimed at in this paper. then, the state equations of the aeration process have been proposed in this paper, which is on the base of dissolved oxygen concentration ( do ) and discharge quantity of sludge ( qw ) as control variables, the concentration of bod and sludge as state variables. based on the present study on optimization control of wastewater treatment, the multivariable optimal control model with restriction factor has been presented in the paper with introducing modern control theory and system analysis into the field of activated sludge wastewater treatment,
具體包括:以完全混合、表面曝氣合建式活性污泥工藝的污水處理曝氣過程為研究對象,在闡述了曝氣過程式控制制參數選取可行性的基礎上,建立了以溶解氧濃度do和活性污泥排放量qw為控制變量,以曝氣池中有機物濃度s和微生物濃度x為狀態變量的活性污泥曝氣過程的基本狀態方程;運用現代控制理論的觀點和污水處理理論,在現有關于污水處理最優控制問題研究的基礎上,建立了有約束條件多變量能耗最小數學模型,該數學模型是以有機物排放總量和狀態變量的末值條件作為約束條件,曝氣過程的能耗最小作為目標泛函;採用增廣拉格朗日乘子法對最優控制問題進行轉化,並對應用極大值原理求解能耗最小這一最優控制問題進行了詳細的解析;引入約束運算元,應用具有控制約束的共軛梯度演算法對能耗最小這一最優控制問題進行求解,並進行模擬實驗驗證。In chapter 4 : the main methods of fractal simulation of the configuration of plants are analyzed and the difficulties in them are pointed out. then a simplified algorithm of l - system based on vrml is put forward. the detailed methods by which vrml interact with java are discussed
第四章闡述了植物形態結構分形模擬的主要方法,指出其中的難點;接著提出了基於vrml的遞歸分形演算法;然後論述vrml和java結合的途徑和具體步驟,並通過遞歸分形演算法生成了若干種具有交互性的三維分形植物的實例,應用到了虛擬場景中去。Based on the observation data obtained from 69 sampling sites of different age class forests, and by using biomass expansion factor function, the regression equations of stand biomass and volume of the main forest forests in pearl river delta were built, and the regional forest biomass and its dynamics were estimated on the basis of forest inventory data
摘要利用生物量轉換因子連續函數法,通過69組不同齡級的森林樣地實測數據,擬合了珠江三角洲主要森林類型的生物量和蓄積量之間的回歸方程,並結合3個時段森林清查資料,估算了區域森林生物量及其動態。Drugs, if effectie, may be targeting the marrow cell mimics, not actual cancer cells
如果藥物有效,那它可能只是作用於那些產生了擬態的骨髓細胞,而不是真正的腫瘤細胞。Drugs, if effective, may be targeting the marrow cell mimics, not actual cancer cells
如果藥物有效,那它可能只是作用於那些產生了擬態的骨髓細胞,而不是真正的腫瘤細胞。This article reviews the developments of studies in inorganic synthesis and preparative chemistry in vital aspects such as the extreme condition synthesis, soft chemistry, the preparation of specially condensed and aggregated materials, morphology and size modifying growth, defect and valence controlling, combinatorial chemistry, computer - aid design, ideal and biomimetic syntheses
摘要本文從極端條件合成、軟化學合成、特殊凝聚態和聚集態制備、形貌與尺寸修飾、缺陷與價態控制、組合化學合成、計算機輔助合成、理想合成與生物模擬合成等幾個側面,闡述近年來無機合成與制備化學研究的進展。Jamshidi, n., et al. dynamic simulation of the human red blood cell metabolic network. bioinformatics 2001 mar ; 17 ( 3 ) : 286 - 287
等人《人類紅血球細胞新陳代謝網路的動態模擬》生物資訊學雜志2001年三月17卷( 3 ) :第286 - 287頁。To study the distribution of physiological groups of bacteria and analyze the correlation between which with the main environment factors can accurately understand the status and role of bacteria in the aquatic ecosystem of suzhou creek
本文擬通過對蘇州河水域主要微生物功能菌群進行生態調查,分析蘇州河主要微生物功能菌群與環境的相關性,認識微生物功能菌群在蘇州河水生態系統中的地位和作用。A parameter study on dynamics of the car and biomechanics response of occupant was carried out in terms of initial impact speed and impact angle of the car
通過改變不同的模擬參數(碰撞條件) ,研究碰撞中汽車的動態響應和乘員的生物力學響應特性。In one side, the study may make the simulating model of climatology and land - biosphere more perfect, in the other side, the study will help to discover the real action of vegetation in the global carbon circle, which gives the more scientific method to estimate accurately biomass and net primary production ( npp ) of ecosystem and how much carbon in atmosphere absorbed by vegetation, to predict the possible impact of global climate change on terrestrial ecosystems, and to make scientific strategies for the global change
一方面可以為進一步建立更完善的模擬氣候與陸地生物圈之間關系的數值模式奠定基礎,另一方面可為探索植被在全球碳循環中的具體作用,正確地評估和預測全球氣候變化對生態環境的可能影響,制定相應的政策提供科學依據。本文以寒溫帶落葉針葉林區為重點來進行試驗模擬,研究植被對氣候強迫響應的有效途徑。Entries were judged by a panel of leading science communicators and scientists who selected 10 runners - up and 6 overall winners spread across six different media categories. the winning entries include a newspaper investigation report on suspected academic fraud, a periodical article on mouse experiments in cancer research, an ecological report on poyang lake, a radio piece about a marine scientists academic pursuits, a tv item on chinas first digital human body and an english language article about polar science of a chinese research vessel called the dragon snow.
優勝作品包括一篇刊載于報紙上關于學術領域的質疑式調查性報道,一篇刊載于期刊上介紹由一隻具有抗癌能力的實驗小鼠帶來的抗癌新發現的報道,一篇關于鄱陽湖生態環境方面的報道,一期講述一位海洋生物學家學術追求的廣播節目,一臺介紹中國首例數字虛擬人形成過程的電視節目以及講述雪號歸來后中國科學界推出的累累碩果的英文報道。Vaidya v g, frank j, alexandra j r. evaluation of some mathematical models for tumor growth [ j ]. int j bio - med comput, 1982 ( 13 ) : 19 - 35
阮曉鋼,胡日查.模擬腦腫瘤生長動態的細胞自動機研究[ j ] .生物醫學工程學報,待發表However, the exhibition pavilion of phase 1 will remain open. " dynamic displays, audio - visual shows, interactive computer devices, wildlife models and wetland simulations are available for visitors to explore the wetland ecosystems
他說:展館內設有充滿動感的展品、影音片段播放、電腦互動裝置、野生生物模型和模擬的濕地場景,讓訪客探索濕地生態系統。Research in the translocation and transformation of phosphorus in soil - water system is of importance to environmental p management and controlling the eutrophication. a series of experiments and investigations in this paper were conducted to study the changes of p pool by a long - term applying fertilizer p, the translocation and transformation of phosphorus between interface of soil and water in relation to their environmental effects, using the upland fields from yellow soil area of guizhou province
在貴州中部地區,通過對有代表性的黃壤旱地進行采樣分析和盆栽試驗,對其磷庫變化及其環境影響進行了研究,同時採用無界徑流小區試驗、野外坡面徑流小區試驗以及模擬降雨徑流試驗對坡旱地地表徑流中磷的含量水平、形態特徵、生物有效性、遷移規律、磷流失量及其影響因素進行了研究。分享友人