表異構化 的英文怎麼說
中文拼音 [biǎoyìgòuhuà]
表異構化
英文
epimerization-
Our study shows that maturity has an effect on the evolution of long chain alkyl benzenes, that is, with the increase of maturity, the carbon number distribution of alkyl benzenes shifts to the lower homologues isomers ; relative abundance of alkyl benzenes isomeride decreases, whereas n - alky benzenes increase
研究表明：長鏈烷基苯的演化受成熟度的影響，表現為隨著成熟度的增加，長鏈正構烷基苯的碳數分佈前移，長鏈烷基苯異構體相對豐度減小；而正構烷基苯相對豐度有增加的趨勢。These include catechin and gallocatechin ( hydroxyls at positions 5 ' as well as at 3 ' and 4 ' as in catechin ), their esters with gallic acid, catechin gallate, and gallocatechin gallate, and their epimers
它們有幾茶素和兒茶素（在5 '位上以及如同兒茶素中一樣在3 '和4 '位上羥基化） ，它們與酸生成的酯，即兒茶素酸酯和兒茶素酸酯，以及它們的差向（表）異構體。On basis of the fact that some organs in the highflower usually appear pappus - a carpellary marked trait, or carpellary morphological trace or anatomical character in the process of transforming development, deem that the highflower origins from the heteromorphic development of carpellary primordium. furthermore, the course and mode of heteromorphic development of different organs in the highflower have been described, and according to the organ composition in highflower, the prolification flower is divided into green prolification, colorful prolification, golden prolification and three - strata prolification
其上方花轉化初期的花萼片、花瓣和雄蕊中總表現有心皮的標記性性狀? ?被毛、帶有心皮的形態和解剖結構痕跡，上方花花萼片的解剖結構中存在有類子房結構，花萼片、花瓣和雄蕊與心皮形成復合結構等，提出其上方花的各類器官都是由心皮原基異形化轉化發育而形成的觀點。Many studies show that leafy is high homolog even among distantly related plant species. exception of these, little studies on tissue culture and transformation of ginkgo have been done. this paper emphasizes on the isolation, cloning and analysing two ginkgo orthologs of leafy from the male tree
為此，本實驗從銀杏leafy同源基因的克隆入手，分析其雌雄株lfy基因結構差異，構建lfy基因的植物正義反義表達載體，建立矮牽牛遺傳轉化體系，以研究銀杏lfy同源基因的功能，同時建立了銀杏組織培養體系，為銀杏的遺傳轉化和提早開花結果奠定基礎。The framework of topology is based on apriori with the idea of " isomeromorphism ", using the techniques of graph sequential expression and label - connectivity determination. topology can analyze the complex relations among the objects in th
這是一個以apriori思想為主體，以先同分后異構為框架，以圖的序列化及矩陣表示和標號連通判定等技術為手段的一個綜合演算法。Through the study of the style of knowledge description, the paper elaborates the numerical model knowledge, the symbolic experience knowledge and the instantial swatch knowledge. these three kinds of different knowledge have been used in loans risk classification in the paper. just as the using of the object oriented technique and the ai ( include es, ann, and the integrated of ann and es ) technique, can the paper realize the five - grade loans risk classification
本文通過對知識描述形式的研究，表述了經驗符號性知識、模型化數量性知識和實例樣本性知識三種類型，通過對其行為特徵及轉換、集成的研究，將這三種異構知識引入貸款風險分類分析；採用面向對象技術和人工智慧的es 、 ann兩種形式及其結合，實現了貸款風險五級分類。In order to test the above working hypothesis, the contractile functions in unloaded soleus were observed by using in vitro skeletal muscle strip perfusion, the expression of mhc proteins and mrna was detected by sds - page and rt - pcr, respectively
為驗證這一設想，本研究採用大、小鼠尾部懸吊模型模擬失重狀態，用離體骨骼肌肌條灌流方法觀測收縮功能的變化，並採用sds - page與rt一pcr技術，觀測比目魚肌mhc異構體的表達。It may have a preventional function from alzheimer ' s disease. molecular biological studies are shown that apoe isoform has a isoform - specific role to neurodegeneration. apoe3 and apoei aid to sustain the stabilization of cytoskeleton protein tau, while apoe4hyperphosphorylates tau to destabilize the microtubule protein, which will make neurocyte easy to form neurofibrillary tangles in ad
分子生物學研究發現， apoe異構體對神經細胞退化表現出異構體特異作用， apoe _ 3和apoe _ 2有助於維持微管的穩定性，而apoe _ 4則使tau蛋白超磷酸化，破壞微管的穩定性，使神經細胞易於形成神經纖維纏結。The results show : ( 1 ) there are three important factors influencing chemical experiment problem - solving, such as problem representation and solving strategy of chemical experiment, cognitive structure of chemistry and self - regulation, which induce the difference of the efficiency to solve experimental problems among different problem - solver
實證研究結果表明： （ 1 ）化學實驗問題表徵和解決策略、化學認知結構、自我監控是影響化學實驗問題解決的重要因素。在化學實驗問題解決中，問題表徵和策略選擇、知識結構化程度以及自我監控水平的不同是導致不同問題解決者的問題解決效率產生差異的主要原因。In the laboratory experiment part, human peripheral blood, cultured cells and icr mice were study objects. the changes of mitotic chromosome numbers were measured by human metaphase chromosome counts and statistic analyzed used x2 - test. the changes of meiotic chromosome numbers were measured by mice one - cell zygote chromosome counts and statistic analyzed usedx2 - test. the effects of low dose ionizing radiation on the expression of topoisomerase ii were measured by immunocytochemistry, western blot and rt - pcr
流行病學結果顯示長期小劑量輻射接觸與染色體不分離呈正相關，為進一步在細胞遺傳學和分子生物學方面研究小劑量電離輻射與染色體不分離關系及其機制，本課題第二部分以外周血、培養細胞、 icr小鼠為研究對象，用外周血染色體計數和單細胞受精卵染色體計數的方法研究小劑量輻射和拓撲異構酶復旦大學2000級博士生學位論文11a抑制劑及其二者的協同效應對有絲分裂和減數分裂染色體不分離的影響，用免疫細胞化學染色、 westernblot 、 rt pcr等方法研究了電離輻射引起拓撲異構酶a表達變化。The expression of topoisomerase ii of cultured cells treated low dose ionizing radiation decreased and then returned as time went. and become outstanding as radiation dose and frequency were added. inhibitor of topoisomerase ii could cause chromosome non - dis juction in mitosis and meiosis. and the co - effect of inhibitor of topoisomerase ii and ion
05 ） ，具有隨照射次數增加而增加的趨勢；小劑量電離輻射可以引起拓撲異構酶a表達變化，隨照射后時間延長先下降后回升，隨照射劑量和次數的增加，變化更加明顯；拓撲異構酶11a抑制劑可引起有絲分裂和減數分裂時染色體的不分離；拓撲異構酶a抑制劑和電高輻射的協同作用使染色體不分離更加明顯。In the third part, the thesis makes a full - scale discussion on the teaching mode, including the common procedure of physical concepts teaching and the relative methodology, involving some specific questions : the representation of physical concepts, the application of meta - cognition strategy, the change of misconceptions and the development of meta - knowledge. at last, the thesis points out that constructivism has grea t significance to innovate the physics teaching
文章的第三部分從實踐層面對基於建構主義的物理概念教學模式進行全面討論，主要包括物理概念教學的一般程序以及相應的方法策略體系，其中涉及到物理概念的結構化表徵、元認知策略的運用、相異概念的轉變、元知識的發展等具體問題。Localization and expression of three nitric oxide synthase isoforms in the cochlea of guinea pigs and the effects in the hearing process of inner ear
一氧化氮合酶3種異構體在豚鼠耳蝸的定位表達及其內耳聽覺過程中的作用In north of whole three rivers tectonic belt include jiangda tectonic belt, regional geochemical research indicate that its geochemical anomaly present the character of belt in nw direction and trip in ne direction, too. this is the geochemical response in earth ' s surface of deep - action. in nature, it is the consequence resulted by the terranes inserted as strips and blocks, regional transversal structure develope
區域地球化學研究表明，包括江達構造帶在內的三江構造帶北段，區域地球化學異常亦表現出北西成帶、北東成條特徵，這是深部作用的地表地球化學響應，實質上是地體條塊鑲嵌、區域橫向構造發育以及與此相關的殼幔長期作用的結果。Ln space, information security demonstrates the property of the information infrasmicture that layered in vertical, distributed in horizontai and heterogeneous in structute and composition
從空間上講信息安全表現為信息設施的縱向層次化、橫向上地域分佈、結構上異構的特點。In the detailed building process, a systemic method has been put forward, it includes the following steps : requirement analysis, structure design, components installation, system test and so on, the communication between different computing nodes is realized by java / c + + socket programming, it can also build the cluster information tables used for the computing tasks
論文通過系統化的方法詳細介紹了集群系統的構建過程，並根據并行有限元分析模型，通過socket網路通信實時構造集群運行狀態表，進而以此實現集群計算任務的動態管理、同構異構平臺下的并行有限元分析以及網路工程分析設計等。Besides the advanced manufacturing technology and theory, a series of correlative technologies are required to the implement of networked manufacturing, especially the technologies of distributed computing, information integration and artificial intelligent etc. aiming at their limitations, the paper reconstructed the key supporting technologies employing the last network technologies and protocols, and established a new architecture of networked manufacturing. finally, the demonstrational researches are conducted with " flexible design and manufacturing system of key parts in large - scale antenna " as prototype. the distributed computing platform available of networked manufacturing is constructed with the distributed object technologies such as corba, dcom, rm1 etc, but those rpc modules bring obstacles to the development of global manufacturing due to their limitations
網路化製造系統是個分佈、異構、鬆散耦合的智能系統，除了先進製造技術與理念本身，網路化製造的具體實現與實施還需要一系列相關技術的支撐，特別是分散式計算、製造信息集成、人工智慧等，論文正是針對當前網路化製造中上述關鍵支撐技術的不足與局限，運用下一代internet核心規范webservices及其相關技術如xml 、 soap 、 wsdl 、 uddi等，提出了面向全球的網路化製造全新分散式計算解決方案（ global - orienteddistributedcomputing ， godc ） ；構造了基於xml - schema的製造產品數據描述語言（ pdmlbased - xml - schema ） ，給出了express xml及steppart21 xml的映射規則，並對基於xml step pdm網路化製造信息集成方案進行了研究；同時運用webservices 、 xml等先進技術與規范對網路化製造的multi - agent模型、表示、通訊、調度等進行了研究與重構；最後，以「大型天線關鍵零件網路化製造」為原型進行了應用研究。Based on current trend of network database technology, this paper bring up an executive - plan : " basing on xml, b / ' s three - ply structure government network system heterogeneous databases information - sharing ", and introduces the plan ' s integrated design as well as several sixty - four - dollar questions " solutions. those questions include as well : dynamic creating ird ( information resource directory ) based on sharing information of heterogeneous databases, web layer database ' s design and manage, dynamic creating sql query statement to realize heterogeneous database ' s local data querying, the translation from query result to xml document
介紹了該方案的整體設計以及幾個關鍵問題的解決方法，包括：根據各異構數據庫共享信息動態生成信息資源目錄（ ird ） ； web方式的中間層數據庫設計和管理；根據共享信息的表及欄位動態生成異構數據庫sql查詢語句實現局部數據查詢；根據數據庫結構特徵和xml數據模型特點，設計表結構欄位名稱與xml文檔標簽之間的對應關系，實現關系數據庫數據向標準xml文檔的轉化。The result shows : microcystis produced all 3 variants of microcystin, but the content of mc - rr was much larger than mc - lr and mc - yr. in most cases, mc - yr content was rather low for hplc analysis
結果表明，富營養化池塘中微囊藻均產生3種異構體，但mc - rr的含量遠大於其他兩種異構體， mc - yr在全年中檢出率很低。According to the need of 863 researching project, the manufacturing system ' s development and application based on network in the high technical enterprise zone of guanzhong region, this thesis researches the modeling technology and express method of standard part library faced to heterogeneous cad systems, so that, the manufacturing enterprise can browse and download the standard part model compatible their cad system ' s format
論文根據863計劃項目- - 「關中高新產業帶網路化製造系統開發與應用」的研究需要，為了實現製造業企業可以通過瀏覽器方便的瀏覽標準件模型並下載所需cad系統文件格式的標準件模型為目標，研究標準件模型的建模技術和面向異構cad系統標準件模型的表達。分享友人