表型間性 的英文怎麼說
中文拼音 [biǎoxíngjiānxìng]
表型間性
英文
phenotypic intersex-
Experimental results demonstrate that our method can find the optimal aam subspace model rapidly and improve the performance of aam significantly
實驗結果表明,本文提出的方法能夠快速、準確地找到最優子空間,從而極大地提高主動表面模型的性能。The mechanical properties indicated that the improved exfoliation degree of mmts was essential for better properties of the nanocomposites, while the mechanical properties of interc alated nanocomposites were dependent on the structure of the organic modifiers 3
有機蒙脫土層間有機物含量較高,有利於聚合物插層和mmt片層剝離分散。片層剝離分散程度大,有利於提高復合材料的力學性能;插層型復合材料的力學性能與表面活性劑分子結構有關。The retention tune of each of the three main peaks of the antibiotic fr - 008 is entirety identical to candicidin, except for one peak ( fr - 008d ), which can also be seen as a very weak signal on the hplc profile of candicidin with the same rt
因此可以推測,這兩個菌株在表型上的差別有可能與鏈黴菌fr - 008中的線性質粒有直接的關系,但也不能排除染色體基因之間的差異。There was no difference in other biologic characteristic of mscs between the two separation method, such as cell anchorage ratio and clone formation ratio. ( 2 ) plga film presented uniformity frame with no protuberance and fissure under scanning electron microscopy ( sem ). big aperture with smooth wall and average 400 m i n size running - through each other was observed in porous plga substrate, around the big aperture there were many round micropores about 5 m size. all of the structure were equal and uniform, which satisfied the further research work. ( 3 ) mscs adhesion at earlier time was promoted by biotiegenrafter 3h, cell number was ( 1. 5 0. 18 ) 105 in the plga film coated with biotiegen group, which was significantly higher than that in plga film group ( p < 0. 01 ) and higher than that in coverslip group ( p < 0. 05 ), which cell number was ( 1. 04 0. 21 ) 105. after 6h and 12h biotiegen could not promote cell adhesion, and cell proliferation and alkaline phosphatase ( alp ) activity were not promoted dramatically during 9 days. ( 4 ) cell adhesion was promoted by fibronectin or collagen type i
G ) i型膠原、纖維粘連蛋白促進細胞增殖,細胞接種后3 、 6 、 gd三個檢測時間點,實驗組細胞均明顯高於對照組。與1型膠原相比,纖維粘連蛋白刺激作用更強。 ) i型膠原、纖維粘連蛋白尚能誘導mscs細胞向成骨細胞分化,不僅表達成骨細胞標志物ocn 、 alp 、 opnmrna ,而且堿性磷酸酶活性明顯增高,堿性磷酸酶及鈣結節7第四軍醫大學博士學位論文一染色均強陽性, i型膠原組mscs細胞堿性磷酸酶活性較fn組更高,有顯著性差異;同時,兔疫組化染色表明,經纖維粘連蛋白作用的mscs1型膠原表達陽性。The genetic correlations of six agronomic characters in some indica - japonica crosses were analyzed using mixed - linear model method. the results indicated that there existed correlations to a certain degree among the measured traits. the phenotypic correlations of plant height with filled grain or seed setting were significant. panicle length with total grains or filled grain, total grains with filled grain or seed setting, and filled grain with seed setting were the same. for panicle length with plant height or seed setting, total grains with filled, and for filled grain with seed setting, genetic correlations were also significant. further analysis, the result showed that genetic correlations between the measured traits were mainly due to domimant effects. in addition, additive correlations were significant for grain weight with panicle length or total grains or filled grain, and for total grains with filled grain
用混合線性模型方法對秈粳亞種間雜交組合農藝性狀的相關性進行了遺傳研究,結果表明:被測性狀之間大都存在一定程度的相關.其中,株高與實粒數、結實率,穗長與總粒數、實粒數,總粒數與實粒數和結實率,以及實粒數與結實率之間具有顯著的表型相關,總粒數與實粒數,實粒數與結實率,以及穗長與株高和結實率之間具有顯著的遺傳相關.進一步的分析表明,性狀之間的遺傳相關大多歸因於顯性效應,而粒重與穗長、總粒數和實粒數之間,以及總粒數與實粒數之間還具有極顯著的加性相關Fifty nine accessions of soybean [ glycine max ( l. ) merr. ] of 301 ones from huanghuaihai and middle - lower changjiang valleys were tested at seedling stage in two years for their drought tolerance by using the mean membership index value averaged over those of plant height, leaf number, root dry weight, stem and leaf dry weight. 4 tolerant accessions ( rank 1 ) and 2 sensitive ones ( rank 5 ) were identified
摘要從301份大豆品種中按根系類型選取黃淮海和長江中下游地區代表性材料59份,在苗期乾旱脅迫和非脅迫條件下對地上部和地下部性狀進行2年重復鑒定,發現材料間性狀隸屬函數值具有豐富遺傳變異,以株高、葉齡、根干重和莖葉干重隸屬函數的算術平均數為抗旱綜合指標,從中篩選出漢中八月黃、晉豆14 、科豐1號、圓黑豆等強耐旱型( 1級)材料和臨河大粉青、寧海晚黃豆等乾旱敏感型( 5級)材料。The results indicated that the following characters were the important roles between any two character groups, plant height, yield per plant, seed coat ratio, yellow degree
結果表明,在性狀組間關聯上起主要作用的是株型性狀中的株高、產量性狀中的單株粒重、品質性狀中的皮殼率和黃籽度。Analysis of variance for all the traits shows that there are significant differences between populations and between individuals within populations
方差分析表明:蠟梅表型性狀在群體間和群體內均存在極其豐富的變異, 10個性狀在群體間的差異均達顯著或極顯著水平。The article intend to analysis the precess, character and motivion of development in traditional street space in which contain abundant cultural heritage. through investigation the writer should analysis the characte r, form and the relationship with each other, and furthermore find the pattern of the space in the fulture. what the most important is to summarize the spitits in traditional street space, such as activition, fuction, cultural elements, social customs and quatity of space. in order to put these elements to the exploit of new street space and find how these elements should be used, the writer regards some streets as the examples such as wenming street in kunming, xinhua street in lijiang jianshe rode in luxi. through research the writer find problems which exist in not only traditional but also in new street and express individual viewpoint about how to solve the problems. there are several ways to keep the new street exploition success. in the first place, we shoule know about all kinds of influences and synthesized elements. secondly mastering the mechanism of the development by oneself is indispensable. in the last place, it is necessory not to imitate some certain model which is plausible in other place. in the l ast of the article, the writer uses a new project to further illustrate the way to put the theory what have mentioned above into the practice
並從自然,社會,經濟及社會文化方面分析產生的根源,發展動力,其次通過實際調查,對現有傳統商住的物質形態要素進行分析,從商空間及住空間的基本特徵,型制入手,探索傳統商住街區的空間形態,結構組成,商與住空間關系,空間性質及空間如何相互轉化。以此來尋找傳統商住街區物質形態特徵,同時結合具體實例強調在傳統商住街區改造、新區的規劃設計中應當重視非物質要素內涵的提取、如活動者及社會結構、功能意義、空間品質、文化氣息,保持歷史傳統的延續性的必要性與可行性。在文章的後半部分,有針對性的對遺留下來的傳統商住街區-昆明文明街、麗江新華街、瀘西建設路的物質形態特徵和非物質形態特徵的分析,找出現存的問題,並針對問題發表個人的觀點,指出引導現代商住街區的開發與改造中,保持形態合理發展的正確途徑是了解影響形態發展與演變的各種因素及其綜合作用,把握好形態演交的內在機制,而不應刻意追求某種特定的模式。Sequence analysis of 16s rdna and its from isolates of acinetobacter spp. ( strain eva10, eva11, eva12, eva13, eva14 ) revealed some discrepancy with result of phenotypic characteristics so that the determination of isolates at species level and phylogenetic relationship of acinetobacter spp. still would depend on further study
Acinetobactsr屬分離菌株eva10 , evall , eva12 , eva13 , eva14的表型特性, 165rdna和廠s的分析結果存在一些矛盾,確定種水平分類的地位和該屬各個種之間的系統發育關系仍需進一步研究。An experiment was conducted to analyse the phenotypic diversities between and within populations in terms of ten phenotypic traits using ten populations of wintersweet from the whole distribution areas in china as experimental materials
摘要以蠟梅全分佈區的10個群體為試材,對10個表型性狀進行比較分析,討論群體間和群體內的表型多樣性。The results were as follows : seven morphological traits of s. krylovii ( reproductive tiller length, vegetative tiller length, seed shape, etc. ) showed abundant variations. range and sources of variations were different
7個表型性狀反應出的變異中大約有35 . 10的變異來自種群間,其餘大部分變異( 64 . 90 )來自種群內部。Differentiation of bone marrow mesenchymal stem cells into chondrogenic phenotype in vitro
骨髓間充質幹細胞體外誘導分化軟骨細胞表型的可行性About eighty percent of common human disorders belong to complex trait. complex diseases are often caused by the interaction of many loci and environmental effects, and exhibit a strong familial component and population genetic heterogeneity. a simple relationship between the observable phenotypes and the underlying genetic effects does not exist
人類多數( 80 % )疾病屬于復雜疾病,復雜疾病一般是由多個遺傳基因及環境因素共同交互作用而發生發展的,並且往往具有家族聚集傾向性、遺傳異質性等特徵,表型與基因型間沒有簡單對應關系。Research result shows that the object - oriented geographic spatial model has stronger representative ability, is easier understood and accepted ; using the concept of geometric data type unify the process method of attribute and spatial data, and simplify entity query and analyses. the topologic relations between entities, which are not been stored in explicit formulation in the model, can be achieved through collective operation of geometric object ' s hypergraph model. compared with traditional his, the query and analyses ability of which based on new model are stronger
研究結果表明,面向對象的地理空間模型具有更強的表現能力,並且容易被理解和接受;採用幾何數據類型的概念,可以使對非空間數據和空間數據的處理方法相統一,而且會使對實體的各種屬性數據(包括空間屬性)的查詢和分析模型更加簡單;對于面向對象模型中不顯式表示的地理實體間的空間拓撲關系,可以利用實體的幾何對象的超圖模型間的集合運算來求得;基於面向對象地理空間模型的實體查詢和分析,也比基於傳統gis數據庫查詢和分析具有強得多的功能。Main research contents and achievements of this thesis is as follows : l. this paper carries through particular test and analysis to the basic physical - chemical properties of gaojiawang palygorskite, an environmental mineral fibre, by xay, ir, tem, sem etc. this paper has also discoursed upon the development appliance research status in quo and directions of palygorskite. 2. according to the preceding surface modification research achievements to nonmetal mineral materials, the author combines the self characteristics of palygorskite such as the ratio of length and diameter, typical nano - rank particle diameter, big ratio surface area, well - developed crystal growth imperfection and lattice defect etc. the author also designs organising modification ortho - experimentation of palygorskite by adopting iso - propyl alcohol as thinner of wd - 51 and ndz - 401, and acquires the best craft parameters and craft conditions for gaojiawang palygorskite original ore organising modification, namely : wd - 51 concentration 1. 6 % ( wt % ), modification temperature 120 ?, and modification time 60 mins ; ndz - 401 concentration 2. 0 % ( wt % ), c modification temperature 120, modification time 80 mins
在前人對非金屬礦物材料表面改性的基礎上,結合環境礦物纖維?坡縷石自身的特點(如:長徑比、典型的納米粒徑、大比表面積、發育的晶體生長缺陷和晶格缺陷等) ,通過對坡縷石有機化改性設計正交試驗,採用( ch _ 3 ) _ 2choh作為稀釋劑,獲得了採用wd - 51和ndz - 401對高家窪坡縷石原礦進行有機化改性的最佳工藝參數和工藝條件,分別為: wd - 51的濃度為1 . 6 ( wt ) ,改性溫度為120 ,改性時間為60min ; ndz - 401的濃度為2 . 0 ( wt ) ,改性溫度為120 ,改性時間為80min 。Experimental results show that the sc - vsm is superior to the vsm, the combinative approach can not only reserve the advantages of keywords retrieval and concept retrieval, but also compensate for their shortcomings
實驗結果表明,語義概念檢索的向量空間模型的性能優于關鍵詞檢索的向量空間模型;結合檢索方法既能保留關鍵詞檢索和概念檢索的優點,也能彌補各自的不足。Primers of ecori were signed with fluorescent dye and four pairs of primers were selected from twenty - four pairs. 261 dna fragments were generated by the four pairs of primers in forty - three individuals sampled. percentage of polymorphic bands is 51 %, the value of shannon index ( i ) is 0. 086 and nei ' s gene diversity ( h ) is 0. 151
統計這些aflp表型帶標記,用popgene軟體計算各種多樣性數據( ppb值為51 , shannon多樣性指數為0 . 086 , nei ' s基因多樣性值為0 . 151 ) :用ntsys軟體計算各個樣品間的相似性系數,並用upgma法基於相似性系數進行聚類分析,構建樹狀圖,它們可反映出元寶山冷杉種群內個體間的遺傳關系。On the basis of the analysis of the hypothesis in surface - consistent model, the conjugate gradient method is applied to decompose the seismic record in time domain in terms of the surface - consistent precondition and model
摘要通過對地表一致性數學物理模型的前提條件進行剖析,合理地確定了反射振幅一致性校正模型,並依據該模型及其實現條件提出使用共軛梯度方法在時間域對地震記錄進行譜分解處理。On the basis of the practical demand of surface finishing of thefamily of crank parts a design for horizontal barrel finishing is proposed. the finishing mechanism is illustrated, emphasis is put on analyzing the complicated relative motion between chip and parts ' surface, a mathematical model is set up, the main factors affecting on the finish are analyzed, and finally by an example of the crank barrel finishing it is shown that this technology is an ideal way to improve surface and practical performance
根據曲軸類零件表面光整加工的實際要求,提出並制定了臥式滾磨光整加工的工藝方案,在闡述加工機理的基礎上,重點分析了磨塊與工件表面間復雜的相對運動,建立了數學模型,分析了影響加工的主要因素,最後以曲軸滾磨光整加工實例表明該工藝是提高表面質量和改善使用性能的理想工藝。分享友人