vector transfer 中文意思是什麼
vector transfer
解釋
矢量傳輸-
A coding scheme is proposed to eliminate the redundancy of output vectors in pyramidal lattice vector quantization ( plvq ). a fast algorithm of labeling lattice points and a fast algorithm of finding lattice points are presented. and the transmission priority in case of asynchronous transfer mode is suggested
提出了一種與圖象本身無關的熵編碼方法去消除金字塔格型矢量量化（ plvq ）的輸出冗餘：同時也提出了由格點輸出索引和由索引輸出格點的快速演算法；而且還根據異步傳輸模式（ atm ）的特點，選擇了傳輸的優先級。 -
Envelope gene gp85 of imc10200 subgroup j avian leukosis virus was cloned and expressed in the present study. the sequence encoding the gp85 domain of imc 10200 alv - j was amplified from pgem - imc2. 2 vector, which contains env gene of alv - j imc 10200 strain, and cloned into transfer vector pfast bacl
為深入探討alv - j的亞群特性，本研究利用alv - jgp85基因兩側的序列片段為引，物從正常spf蛋雞、商品肉雞和df1細胞基因組中完整地擴增了內源性類alv - jgp85基因。 -
The recombinant plasmid puge dna and transfer vector pfastbacl dna were treated again in the same enzyme, were linked by means of t4 dna ligase and transformed into e. coli jm109 permissive cells, yielding recombinant transfer vector plasmid pfastbac - ge dna and were transformed into dhlobac containing vector bacmid
將重組質粒pugedna與轉移載體pfastbacldna用bamhi和ecori雙酶切處理， t _ 4dna連接酶連接，用連接產物轉化大腸桿菌jm109感受態細胞，得到重組轉移載體質粒pfastbac - gedna 。 -
The recombinant transfer vector pbacpak - hbmp was constructed by insertion of the hbmp coding sequences into the multiple cloning site of transfer vector pbacpak. 8. bmn cell line was co - transfected with pbacpak - hbmp plasmid and linearized baculovirus bacpak6 dna by dosper agent
將克隆到的hbmp基因通過適當的酶切插入到轉移載體質粒pbac - pak8的多克隆位點中，獲得重組轉移載體質粒pbacpak - hbmp 。 -
Construction of recombinant fowlpox virus coexpressing aiv ha and ndv f. for the construction of transfer vector pfgs11haf, aiv ha gene of f strain in puc18ha and ndv f gene of f48e8 strain in puc19f were removed and inserted into pfgs11. recombinant fowlpox viruses ( rfpv ) coexpressing aiv ha gene and ndv f gene were constructed by using different promoters of ps and pe / l. recombinant rfpvs were derived by dosper liposome - mediated transfection with the two transfer vectors on chicken embryo fibroblast ( cef ) monolayer cultures which were infected by wild type fpv chinese vaccine strain 282e4 3 - 4 hours earlier
Puc18ha和sk質粒同時經hind 、 kpn酶切后連接得中間質粒skha ；將質粒skha用bamhi酶切回收ha基因插入到插入載體pfgs11中的bamhi位點，通過酶切鑒定獲得了pfgs11ha ；將含ndvf基因的質粒puc19f用hind 、 sal酶切經klenow酶補平插入到經sma酶切后的skifn中pe / l啟動子下獲得中間質粒skf ，再將質粒skf和puc18質粒先分別用ecor 、 xho酶切klenow補平，后再共同用sac酶切連接得puc18pelf ， sal酶切回收pe / l - f基因盒插入到pfgs11ha的sal位點，通過酶切鑒定獲得了pe / l - f與ps - ha同向的表達載體pfgs11haf 。 -
Vp3 gene of hl isolate of goose parvovirus derived from recombinant piasmid pproex htb - vp3 was subcloned into ecorl site of psy538, and the reporter gene lacz with promoter pll was cloned into smai site of recombinant piasmid. both vp3 gene and lacz gene were cloned into noti site of psy681, recombinan fpv transfer vector containing vp3 gene of gpv was obtained. the result is basis of construction of recombinant fpv expressing vp3 gene of gpv and gpv genetic engineering vaccine
本研究另從含有gpvh1分離株主要結構蛋白vp3基因的重組質粒pproexhtb - vp3中切取gpvh1株vp3基因片段，將其亞克隆于psy538的ecori位點，然後將帶有痘苗病毒啟動子p11的lacz報告基因平端克隆于上述重組子的smai位點，再用noti切下同時含有vp3基因和lacz報告基因的片段，再亞克隆于psy681的noti位點，構建出含有vp3基因的重組禽痘病毒轉移載體，為構建表達vp3基因的重組禽痘病毒從而制備gpv基因工程疫苗奠定了基礎。 -
The transfer vector pbdtk - uni can be used for the construction of recombinant prv expressing foreign gene ( s ). postgraduate : tianzhijun specialty : preventive veterinary science supervisors : prof. li yijing prof. tong guangzhi
以上結果表明所構建的具有自主知識產權的通用prv轉移載體pbdtk - uni是成功的，為利用該載體構建偽狂犬病病毒二價基因工程疫苗提供了技術平臺。 -
The thesis describes the detailed procedures of hand - writing data processing, including chinese character dot matrix building and display, vector data storage, chinese character dot matrix compression, transfer protocol and hand - writing chinese character re - building. also, stroke order based hand - writing chinese character recognition method is explored, and characteristic - recognition methods for chinese character with similar stroke order codes and the structure of hand - writing chinese character recognition dictionary are discussed
第四，設計了服務器端的服務軟體，可以實現數據的解碼、重建、筆劃特徵提取、識別、數據管理功能；採用了基於筆段筆順編碼和結構特徵的識別方法並設計了識別字典的結構，可以有效的提高識別速度，達到較高的識別率。 -
The angiostatin baculovirus transfer vector was co - transfected with viral dna into sf9 cells according to the manufacturers protocol. to purify the recombinant virus, we used the plaque assay to screen the pure recombinant plaque and amplify it to generate p - 1 stock
構建重組病毒：用已經構建好的angiostatin桿狀病毒轉移載體pbluebachiszb和病毒dna共同轉染sfg細胞，通過蝕斑實驗篩選出純的重組斑點並擴增產生p二病毒貯存液。 -
Based on the vector radiative transfer theory and the characteristics of the sar technology, several sub - models for rice backscattering are constructed, including the leaf scattering model, the leaf extinction model, the trunk scattering model, the trunk extinction model and the water reflection model. then an integrated model for the first - order scattering mechanisms of rice, including all the main physical processes, is achieved
針對合成孔徑雷達sar的技術特點，以水稻為研究對象，從矢量輻射傳輸理論vrt出發，通過模擬水稻主要器官稻葉和稻桿對電磁波的散射衰減作用等物理過程，建立了一套完整的水稻一次後向散射作用的物理模型，用以模擬水稻層的後向散射系數 -
An on - line minimum - variance estimator was developed for thrust acceleration applied to orbit transfer using discrete - time radar measurements. the mass - flow - rate of propellant was selected as a state variant, which was estimated by employing an integral state model and ekf filter. the variation equations for measurement vector to mass - flow - rate have been established to linearize the discrete - time measurement equations. the algorithm has applied successfully to maneuver process in commanding satellite into geo - stationary orbit. the results show that the algorithm developed here can monitor and determine whether engine works well or failure precisely and quickly during orbit transfer process
飛行器軌道機動過程中，為跟蹤、定位機動目標和干預機動控制過程，需要統計處理離散的雷達觀測量實時估計推進發動機的推力，進而確定飛行器的瞬時軌道參數.本文所述演算法是該工程問題的探討和解決方案.文章建立了軌道機動過程中連續變質量運動模型和離散雷達量測模型，推進發動機的質量秒耗量作為表徵推力加速度的一個近似常量，應用擴展卡爾曼濾波對離散的雷達測量數據進行順序統計處理給出秒耗量的最小方差估計;文章詳細地推導了線性化量測模型的變分方程和觀測矩陣;模擬結果表明該演算法能快速、準確地估計推進發動機的質量秒耗量和向機動目標施加的實際推力 -
Two types of repeat sequence, a 15 - amino - acid ( eelcaqlcstppppi ) with 2 repeats and a 6 - amino - acid ( ppictp ) with 4 repeats, were firstly reported. 2. the characterization of meq gene product and its expression within the cells a recombinant baculovirus transfer vector pblubac4 - meq was constructed by cloning meq gene of marek ' s disease virus ( mdv ) ga strain into the baculovirus transfer vector pbluebac4 under the polyhedrin promoter
此外，研究還發現了meq基因的兩類有趣的重復結構，其中一類是含15個氨基酸殘基（ eelcaqlcstppppi ）的結構，有2個重復，另一類是含6個氨基酸殘基（ ppictp ）的結構，共有4個重復，它們全部分佈在meq蛋白c -端的轉錄激活域內。 -
Metafiles are used primarily to transfer representations of vector graphic drawings through the clipboard
元文件最初用於通過剪貼板傳遞矢量圖形繪制的圖像。 -
The technology of spectral recognition is key to spectral quapitative analysis. for quickly recognising spectral signal, the method of spectral recognition based on based on multiple features and neural network is adopted. the model transfer is a basic method to solve universal and comparable performance of spectrometers. the method based on support vector machine and piecewise direct standardization is put forward for solve the question of nonlinearity 、 small - sample
深入探討了光譜信號的識別問題，對光譜識別的基本方法和光譜信號的特徵提取方法進行了相應的分析研究，提出了採用多特徵和神經網路構建光譜識別框架的方法，以實現光譜信號的快速正確地識別。 -
3. using clamp technique, ex vivo gene transfer into liver graft was performed during cold preservation via perfusion of the portal vein with 5ml ringer ' s solution containing replication - defective adenovirus vector adhuctla4 - ig
供肝冷保存時，採用血管夾技術lamptechnique ）經門靜脈灌注攜帶融合基因hllctla4dg的重組腺病毒，于術后3天、 7天能定性檢測到hllctla4ig在受體外劃血卜1 。 -
To obtain large amounts of appa phytase, the appa gene was subcloned into the prokaryotic expression vector pet - 28a ( + ) and baculovirus transfer vector pvl - 1393 under the control of the lac and polyhedrin promoter, respectively. the appa phytase was overexpressed in e. coli strain bl21 induced by lactose
為了大量表達appa植酸酶，我們將appa基因分別克隆至原核表達載體pet - 28a （ + ）和桿狀病毒轉移載體pvl - 1393中，將其分別置於lac和polyhedrin啟動子控制之下。 -
In order to get the soluble recombinant eo protein and inspect the protein expression status convinently, the egfp and eo gene were ligated into baculovirus transfer vector. with the co - transfecting sf9 cells of baculovirus recombinant transfer vector and linearized viral dna, and plaque purification in the posttransfection procedure, the pure recombinant baculovirus were harvested, which infected the sf9 cells for amplifying to generate a p - l stock. in the meantime, the fluorescence microscopy detection indicated expressed egfp protein to confirm the heterogenous protein expression of recombinant baculovirus. the pi - stock from a pure plaque was used to generate a high liter p - 2 stock, which was determined in liter as 1. 14 107pfu / ml by performing a plaque assay. when a volume of p - 2 stock infected the sf9 cells with moi 5 - 10 for expression, the strong fluorescence was obeserved on the day 3 of postinfection
此外，為了得到可溶性重組eo蛋白並便於觀察重組蛋白的表達情況，我們將egfp基因與eo基因相連插入昆蟲桿狀病毒轉移載體中，與線性桿狀病毒dna共轉染sf9細胞后通過噬斑純化得到純的重組桿狀病毒，將其感染sf9細胞制備p1種子液，同時用熒光顯微鏡觀察綠色熒光蛋白的表達情況剔除表達效果差的重組桿狀病毒。再用p1種子液感染sf9細胞制備高效價的p2種子液。通過病毒液的梯度稀釋和噬斑測定，確定p2種子液的病毒滴度達1 . 14 10 ~ 7pfu ml 。 -
In this study, a 1. 7kb kpni fragment and a lacz gene expression cassette carrying the e. coli lacz gene under the control of sv40 promoter were inserted into the transfer vector pbdtk - uni ( a 277bp acci - accl fragment in the tk gene was deleted ). the new transfer vector was called puni - lacz. the transfer vector puni - lacz and purified genomic dna of strain bartha - k61 were used to cotransfect vero cells using lipofectin transfection procedure
本研究以呈ge ~ -表型的經典弱毒疫苗bartha - k61株為親本株，在通用prv轉移載體pbdtk - uni的基礎上，在其多克隆位點中插入由sv40早期啟動子控制下的lacz基因表達盒，同時將下游同源臂增加了一個1 . 7kb的kpni片段，使上下游同源臂的長度都超過了1kb ，構建了一個新的轉移載體puni - lacz 。 -
The coordinate transformation rules, the combination characteristic of the transfer function are discussed. the solution procedure of series mechanical system is deduced by applying dual - vector addition and matrix multiplication. and the mathematical models are obtained
根據建立的數學模型，本文提出了相應的按位存儲數據結構以及樹型遞歸分解演算法，實現了狀態變換矩陣（包括類型、方向及變換特徵）的自動分解。 -
Using the hankel transform, the state vector equations are reduced to a set of ordinary differential equations. according to the theory of ordinary differential equations and the cayley - hamilton theorem, an analytical solution of the problem is presented in the form of the product of initial state vector and transfer matrix, which is given for the four distinct eigenvalues each. applications of the solutions are discussed
利用hankel變換，將狀態變量方程轉化為一組常微分方程組；進而根據常微分方程組解的理論和cayley - hamilton定理，得到了以狀態變量和傳遞矩陣乘積表示的單層壓電壓磁彈性材料的解析解；並討論了4種不同特徵根的情況以及解的應用。
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