scale expression 中文意思是什麼

scale expression 解釋
縮放表達式；比例表達式
  • scale : n 1 （尺、秤等上刻劃的）分度，度數，標，標度，刻度；尺寸；尺，尺度。2 【音樂】（標度）音階；音列...
  • expression : n 1 表現，表示，表達。2 詞句；語句，措辭，說法。3 表情，臉色，態度；腔調，聲調。4 【數學】式，符...
  1. 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。
  2. The exact solution of the einstein field equation is gained under the popular conditions when ， the new general expression of the density function is deduced. ， the new solution of the cosmic scale factor is further derived out under different evolution model

    求解了當時一般情況下標準宇宙模型方程，通過一般地求解不同密度物質情況下的暴漲宇宙演化方程，得到了的一般物質密度的表達式，解出了表徵宇宙標度因子不同演化的一般新解，並通過對不同情況下標準宇宙方程的求解，證明參數的正負取值直接影響宇宙尺度因子的表達形式。
  3. In this paper, starting with the physical mechanics of land surface hydrologic process and the introduction of the theory in probability statistic distribution, an analytical expression of heterogeneous evapotranspiration efficiency is given which takes heterogeneous soil water content ' s subgrid scale spatial variability into account, through which the parameterization scheme of subgrid scale soil surface ' s evapotranspiration efficiency ( which is generally called mosaic method ) is modified to a statistic - dynamic scheme in which a whole heterogeneity of the grid region is considered

    本文從陸面水文過程的物理機制出發，引進概率統計分佈理論，推導出一種由非均勻土壤含水量次網格尺度空間變率所形成的非均勻蒸發散率解析表達式，從而將通常的次網格尺度地表蒸散率的參數化方案（ mosaic方法） ，改進為考慮網格區整體非均勻性的統計-動力參數化方案。
  4. To the complete character use the image which representation by matrix, making the subtraction between the matrix of capture image and the matrix of template, the result matrix which absolute sum of its all elements is the smallest is the recognition result. to the incomplete character, using two lines of 0 ~ 9 as template, then carry on the recognition using the template matching. to the scale division recognition, using the central position of it, distinguishes the long scale division expression is merely 0 perhaps 5

    對完整字元，採用將圖像用矩陣表示，利用獲取圖像的矩陣與識別模板的矩陣做減法，結果矩陣的所有元素絕對值和最小的即為識別結果;對不完整字元，針對電度表讀數的具體特點，採用將兩行0 ~ 9的字元圖像排列起來作為模板，利用模板匹配法進行識別;對于刻度的識別，利用刻度的中心坐標位置，僅僅識別長刻度表示的是0或是5即可。
  5. Once the recombinant virus has been i - dentified, we amplified the p - 1 stock to attain the large scale, high - titer viral stock in order to initiate expression studies. the recombinant angiostatin was produced from spodoptera frugiperda 9 ( sf9 ) insect cells infected by the high titer virus stock we have prepared. the time course for expression of recombinant protein was detected by sds - page and western blot, which can determine the optimal multiplicity of infection ( moi ) and the appropriate time of harvest for the protein

    表達重組蛋白angiostatin ：用制備好的帶有矗s標記的融合性angiostatin基因的高滴度重組桿狀病毒貯存液感染草地貪夜蛾sfg細胞，用sds page電泳和hsternblot對感染不同時間後分泌的重組蛋白做時間表達分析，依此確定最適的感染復數（ moi ）和感染時間，以達到重組蛋白表達水平最適化，而後大規模進行重組蛋白的表達， sds page用來分析重組蛋白， westernblot用來在蛋白表達水平低的情況下檢測表達的特異重組蛋白。
  6. Firstly, a reverse hemolytic plaque assay ( rhpa ) was used to scale testosterone secretion of leydig ' s cells in single cells level. sequentially, star mrna expression was detected with fluorescent in situ hybridization ( fish ) at the same cells

    本研究首先採用逆向溶血斑法，鑒定單個間質細胞睪酮分泌上的差異，然後，在被鑒定的同一間質細胞上進行原位雜交（ fish ） ，以便在單個細胞水平上確定間質細胞是否存在功能及star基因表達的異質性。
  7. Large scale union, merger and recompose bringing by multinational corporations compact our country ' s medicine industry, commerce placing and medicinal service. on the other side, investment in medicine industry by some strong economic strength, other industry ' s companies intensify the competition of the industry especially in the area of medicine circulate. the competition finds expression in contesting for sale channel, terminal network and strength

    一方面，跨國公司在國內大規模地實施聯合、兼并和重組，沖擊醫藥工、商業和醫療服務等領域，另一方面，國內諸多有實力的公司也紛紛投資或增資該行業，進一步加劇了整個行業內部競爭，藥品流通領域是競爭的焦點，主要表現在渠道、終端網路和實力的爭奪與較量上。
  8. Large scale fermentation, expression and purification of recombinant human bone morphogenetic protein 4 mature peptide from escherichia coli

    基因重組人骨形成蛋白4成熟肽在大腸桿菌中的大規模發酵表達及純化
  9. Experiment shows the proposed method can real - time detect the frontal human faces successfully with a range of variations in color, lighting, scale and light expression from color image with complex backgrounds

    從實驗結果可以看出本文提出的方法在較為復雜的環境下具有一定的魯棒性，並能對不同大小並具有輕微表情的正面的人臉實現實時檢測，結果顯示該方法具有一定的實用性。
  10. The large - scale expression product is concentrated and desalted by ultra - filter, and the target protein is separated by affinity chromatography with chitin, and then cut by cnbr. the purified product appears evident antibacterial activity with method of agar diffusion

    採用優化的表達條件進行大量發酵，對上清液超濾濃縮脫鹽后，採用幾丁質基質進行親和層析分離目的蛋白，溴化氰切割，瓊脂孔穴法測抗菌活性。
  11. We also constructed ppiczaa - a - 1bgp vector, and transformed it into gs115, then confirmed the mut phenotype, examined the presence of insert using pcr, conducted small - scale expression, analyzed the expression by sds - page and western blot

    另構建了ppiczaa a叫酵母表達載體，轉化gslls菌株，確定表型， pcr篩選a ibgp有效整合酵母基因組的菌株，進行誘導表達， sds一page凝膠電泳和westernblot鑒定表達產物。
  12. The research on the multi - scale expression model of the network information data, passing to multi - scale demarcations and transformation of the network information space, describing the scale behavior of the network information unit, establishment the logic relation of network information data between different scales, discover the network information data characteristic ; carryout the network information data multi - scale processing and expression and its quantity valuation model

    摘要網路信息數據多尺度表達模型的研究，通過對網路信息空間的多尺度劃分和變換，描述網路信息單元的尺度行為與計量特徵，建立多尺度之間網路信息數據的邏輯關系，發現網路信息數據特徵；給出並實現網路信息數據多尺度處理與表達及其質量評枯模型。
  13. In the thesis a new count expression of mesh fractal dimension is introduced, on the basis of it the storage and operation counts of directs solution methods, assembly global stiffness iterative methods and ebe iterative methods have been analyzed and compared, a conclusion has been obtained that the storage and operation counts of direct solution methods is the most, the storage counts of the ebe iterative methods is the least. estimating compute scale for ebe iterative methods at shuguang 2000 parallel computer, it is make out that compute scale is large in the extreme if make the most of the memory of every processor. by analyzing the parallel compute performance of 2d upend - step flow calculation, it is proved that ebe iterative methods can achieve upper speedup rations

    本文還提出了一種網格分維新的計算公式，並基於網格分維對直接解法，組集總剛矩陣的迭代解法和基於ebe的迭代解法等三種方法的存儲量和計算量進行了分析和比較，得出了直接解法無論存儲量和計算量均最大，基於ebe迭代解法存儲量最小的結論；在曙光2000并行機上估計了基於ebe迭代解法的計算規模，說明只要充分利用各處理機的內存，可解問題的規模是非常巨大的；對二維倒臺階流并行計算進行了性能分析，表明基於ebe策略的迭代解法能獲得較高的加速比。
  14. Gene chip is one new technique for obtaining large scale gene expression data. one can get and analysis the expression levels of thousands of genes and the relation with diseases in the organism

    基因晶元是獲取大規模基因表達數據的嶄新技術，運用這種技術可以獲得並分析機體組織中成千上萬個基因的表達水平及其與疾病的關系。
  15. Based on the wavelet theory, the relation between multiresolution analysis and multi - scale data expression in gis is found, a new model of using multiresolution analysis is put forth, and the application example to use the proposed model is given in this paper

    本文應用小波理論建立了多解析度分析與gis圖形數據多比例尺表達的關系，在此基礎上提出了一種基於多解析度分析的自動制圖綜合模型，並以線狀要素自動綜合為例，說明了新模型方法的應用。
  16. However, the drawbacks of mammalian cell expression systems are apparent : they are difficult to culture in large scale, especially in serum - free medium ; the productivity is much lower than other expression systems and the costs are higher

    但哺乳動物細胞表達系統的缺點也很明顯，如表達量低、大規模培養困難、生產成本高昂等。
分享友人
分享到 Line

分享到臉書