突變單位 的英文怎麼說
中文拼音 [tūbiàndānwèi]
突變單位
英文
muton-
This article reviews the clinical manifestations, mutation feature, gene location and phenotype of different ischemic cerebrovascular disease caused by monogenic disorders, including coagulation disorders, erythrocytic disorders, inherited small vessel disease, metabolic disorders, connective tissue diseases, vasculopathies and disorders of unknown etiology
本文主要闡述了單基因遺傳障礙引起的缺血性腦血管病，包括凝血障礙、血細胞病、遺傳性小血管病、代謝障礙、結締組織病、大動脈病及不明原因引起缺血性腦血管病的臨床特徵、突變特點、基因定位及表型等遺傳學研究進展。The research of unit root related structure change abroad took place mainly in america in 1990s, which included the so - called " perron phenomena " and " partly anti - perron phenomena "
本文主要研究的是前者。國外，有關單位根的結構突變研究主要集中在90年代的美國，即所謂「 perron現象」和「部分逆perron現象」等。Shaking flask experiments and hplc analyses showed that 99 isolates still produced four components of avermectins b, in which the yields of avermectins b in 82 isolates were only about 0. 1 ~ 2 % of those produced by the parental strain olm73 - 12. 2 of 82 isolates were confirmed to be the correct gene replacement mutants by pcr and sequence analysis. the mutant only producing avermectins bl was not detected
搖瓶發酵和hplc分析結果表明，有99個突變株仍然產阿維菌素b的4個組分，其中82株的發酵單位很低，僅為出發菌株olm73 - 12的0 . 1 2 ，從中挑取2株經pcr擴增和測序驗證，均發生了正確的基因取代；沒有檢測到僅產b1的突變株，這表明阿維菌素b2組分的產生並不是因為阿維菌素pks上dh2的部分活性所造成。When the cur - cuit resets, the chip remains accepting state, works in burst mode, and adopts dpsk modulation mode. it proceeds quadrature - sampled intermediate frequency signal after the ad9057 has converted, then down - converses, despreads and demodulates. the demodulated baseband signal will be sended into scm to dispose through interrupt
上電復位后，晶元處于接收狀態，工作在突發模式下，採用dpsk調制方式，將ad9057轉換完的中頻信號進行復正交取樣後下變頻、解擴、解調，通過中斷將解調完的基帶信號送入單片機處理；處于發送狀態時，可將數據擴頻、調制，經ad9768送出。Structure change is the most advanced subject of unit root theory and cointegration theory which represents one of the developing trends in macro - econometrica
事實上，結構突變問題和單位根及協整理論一起構成了宏觀計量經濟學的核心內容和前沿課題。As a heavy - populated country, china is faced with economic system reform, and the elements of pred system are full of contradiction. county level administrative units are key segment of sustainable development, so it is urgent to study county level pred system evolution
作為發展中的人口大國，我國目前又處于經濟體制轉型時期， pred系統各要素間的矛盾尤為突出，縣級行政單位是落實可持續發展行動的基礎單元和關鍵環節，因此，作為全國pred系統基礎的縣域pred系統演變研究更是迫在眉睫。The facilities offered by universities and clinics, as described above, as well as telephone advice lines ( e. g. the " women ' s hotline " run by independent groups ) and the opening of the first private psychotherapy practices, are possible responses to these social changes
除外不同省市及團體之間的差別，許多人在尋求相互間能討論自己、討論關系沖突與神經癥性解決方式的鍥機，如前所述，由不同的醫療單位提供的機構及一些電話熱線（如個別團體創建的婦女熱線）以及開始出現的私人性心理治療診所均因這些社會改變應運而生。The deduced amino acid sequence of the epsp synthase from psedomonas fluorescens g2 was compared to epsp synthase from various species. it shares 30 % homology with the epsp synthases from e. coli and salmonella typhimurium in class i and is different from patent - protected mutational sites
將本實驗獲得的熒光假單胞菌g2epsp合成酶推導的氨基酸序列與class中大腸桿菌和鼠傷寒沙門氏菌來源的epsp合成酶同源性約為30 ，且不含有專利保護的突變位點。Structure change can be classified into unit root related structure change and cointegration structure change. the main subject of this paper is the previous one
關于結構突變問題大致可以分為有關單位根的結構突變問題和協整的結構突變問題。In the sixteenth party meeting, construction of xiaokang society was proposed and state - owned survey companies will face an important chance to develop. marketing must be regarded as an strategic issue concerning with the survive of the enterprises and be implemented with effective measures. focusing on the marketing strategy, plans and implementations, marketing management should be strengthened
國有地勘單位想改變被動局面，使國有地勘單位能適應市場激烈競爭的新形勢，走出困境，重振雄風，就必須克服各種弊端，就必須大力發展市場營銷，把加強市場營銷作為關系企業生存與發展的重大戰略問題，擺在突出位置，採取強有力的措施，切實抓好。Enterprise ' s competition first is talented person ' s competition. talented person ' s competition is the talent system competition in the final analysis, but the salary system also is a talent system important aspect
近幾年隨著企業內部人員結構的變化，郵政企業在薪酬制度方面的矛盾日益突出，工資水平與市場價位脫節、職位工資不能反映職位價值、績效考核制度缺乏可操作性、分配方式仍然比較單一。In this paper, an analysis is made on the data generation procession of money supply and price in china, using the theory of structural change and cusumsq test
摘要運用結構突變理論和cusumsq對我國貨幣供應量與物價的數據生成過程進行經驗分析表明，我國貨幣供應量和物價分別服從單位根過程和結構突變的趨勢穩定過程，且表現出較強的「路徑依賴」特徵。Based on the theory of structural breaks, we studied on the different structural breaks models in dgp, and proposed its test methods, which can distinguish unit root with structural breaks from trend stabilization with structural breaks
本文基於結構突變理論，研究了數據生成過程中的幾種不同結構突變模式，並對結構突變的單位根過程和結構突變的趨勢穩定過程給出了不同結構突變模式的檢驗方法。Lerr is obtained through tracing the variety of elastic energy density of each element and recording the maximal fluctuation when brittle failure happens during numerical calculation
該指標的實現是通過在數值計算中追蹤每個單元彈性能量密度變化的全過程，記錄單元發生脆性破壞前後的彈性能密度差值，得到單位體積巖體突然釋放的彈性能量。Accumulating evidence indicates that nmda receptors are involved in many complex physiological and neuropathological mechanisms, such as neuronal developmental plasticity, long - term potentiation ( ltp ), learning and memory, excitotoxicity and neurodegenerative diseases etc. three gene families that encode nmda receptor subunits have been identified : nr1, nr2a - d, and nr3 subunit
已知nmda受體與許多復雜的生理和病理機制有關，如突觸的可塑性、長時程增強作用（ ltp ） 、學習和記憶、興奮性神經毒性、神經退行性變性疾病等。已克隆到3個編碼nmda受體亞單位蛋白的基因家族，即nr1 、 nr2和nr3 。According to the construction and management experience of the national key laboratory of crop genetic improvement for years, this paper analyzed and proposed a pattern including the laboratory accurate orientation and maintaining the research direction invariable, the prominent discipline characteristic and the conformity discipline superiority, the construction specialty management organized group and the reasonable academic echelonment, straightening out the relations of laboratory and the discipline construction as well as the laboratory with the university and so on
摘要結合作物遺傳改良國家重點實驗室多年來建設與管理經驗，分析並提出了準確定位並保持研究方向不變、突出學科特色並整合學科優勢、構建專職管理班子和合理學術梯隊、理順實驗室與學科建設關系以及實驗室與依託單位關系等實驗室運行機制和管理模式。Objective to establish a complex pcr method and to investigate the genetic polymorphism and population difference of three loci on y - chromosome, so as to provide a database for forensic medicine casework. methods edta - blood specimens were collected from 163 unrelated males in han population in taiyuan. different tissues of one corpse were analyzed including blood, muscle, liver and kidney
方法（ 1 ）樣本採集：隨機抽取163名太原地區漢族無親緣關系的男性個體的靜脈血， edta抗凝，進行dys390 、 dys391和dys393基因座等位基因及單倍型頻率分佈調查；採集同一屍體血液、肌肉、肝臟、腎組織進行同一性檢測；採集20例兩代家系血進行突變觀察；取20例女性個體血進行男性特異性檢驗。In order to further video analysis, an algorithm of abrupt shot boundary detection based on fuzzy clustering neural network ( fcnn ) is proposed, and it has the advantages of high precision as well as robust to fast move. caption segmentation is the key to the whole process, fcnn can also be utilized to locate caption region, however, the technique is time - consuming. thus an improved projection segmentation method is presented, and the experimental results show that it is simple and practical, and fits for real - time processing
為了便於后續的視頻分析，提出了一種基於模糊聚類神經網路（ fcnn ）的鏡頭突變檢測演算法，實現視頻鏡頭分割，該演算法具有檢測精度高、對運動穩健等優點；區域定位是字幕提取的關鍵一環，同樣利用fcnn分類器可實現字幕定位，但其運算量大，定位精度不高，因此提出了一種改進的投影分割方法實現字幕區域定位分割，實驗表明其簡單實用，適于實時處理；考慮到單個字元背景相對簡單，為此提出了一種基於單字元的字幕二值化演算法，最終在經由字元分割、二值化及殘留背景像素清除之後，得到了清晰、高質的字幕圖像，字元識別結果證明了這一點。The development of science and technology journal is limited obviously by its circumstance such as region, contribution, reader, etc. under the influence of these conditions, the confined mind and the unenterprise attitude is produced by editors. thus, the weak link of developing science and technology journal is showed conspicuously in blazing new trails of content, expanding circulation, and founding famous brand. for expanding the developing space of science and technology journal, some effective measures should be adopted. first, the content and quality of journal should be highly valued. the constantly bring forth new ideas in the content should be promoted by publishing original theses, supporting new subject, introducing new direction, creating characteristic column, etc. by means of these methods, the aim of spreading original achievement, starting new fields of scientific research can be achieved. so academic standard and effect of the journal can be improved. second, the operate mechanism of journal as a processing workshop should be changed. the varied methods should be adopted for selling, circulating and information feedback of journal. third, the reputation of the journal should be safeguarded by correcting ideology of publish. the resources of the journal should be rationally used and developed. it can promote the science and technology journal growing continued
科技期刊的發展受到地域、稿源、讀者等環境因素的制約.受其影響，編輯易產生封閉、不思進取的心態，使科技期刊在內容創新、擴大流通、創立品牌等方面突現出薄弱環節.為拓展科技期刊的發展空間，首先應抓內容和質量，通過刊發創新論文、扶持創新學科、引進創新方向、創辦特色欄目促進科技期刊內容創新，以傳播創新成果，開辟創新領域，提高期刊的學術水平，擴大影響力;其次，應改變純粹的生產單位、加工車間的運作機制，採用多種局道、多種方法加強科技期刊出版后的營銷、流通及信息反饋等工作，走出重生產、輕開發、輕流通的誤區，擴大影響面;第三，應端正出版理念，維護刊物的聲譽，合理利用、充分拓展科技期刊的品牌資源，促進科技期刊的可持續發展As long as f statistical value constructed by sectional regression exceeds the given critical value, structural change happens. the critical value is exactly the structural change point and the study on this point just constitutes the structural change problem. the further study on this problem is accompanied by the development of the unit root and cointegration theory
Chow提出，只要由分段回歸而構造的f統計量超過了給定的臨界值，就認為發生了結構變化，而發生結構變化的臨界點就是結構突變點，對結構突變點的研究就構成了結構突變問題，結構突變問題隨著單位根和協整理論的發展而被得到深入研究。分享友人