reduction step 中文意思是什麼
reduction step
解釋
圖像縮小工序-
Once a stable time step is found, further reduction will not appreciably increase solution accuracy.
一旦找到一個穩定的時間步長，進一步減少它不會顯著增加解的精度。 -
In recent years, china has reached agreements with some neighboring countries on confidence - building measures and reduction of military forces in border areas, which is an important step china has taken to develop relations with other countries and promote regional peace and stability
近年來，中國與有關鄰國達成了一些邊境地區建立信任措施和邊境裁軍協定，這是中國致力於國家關系的發展和地區和平穩定的重要舉措。 -
The characteristics of this method are : a, directly counting cell number without the influence of the metabolic state of the cells ; b, discrimination of target cells from effector cells in cell - mediated cytotoxicity assay ; c, less treatment step, and free - radioactivity ; d, high sensitivity and reliability. 2, using the above assay, immunofluorescent labeled technique, and flow cytometry, the pbmc proliferation, apoptosis, necrosis, cell cycle, activation, cytokines and membrane marker were detected. the results showed that the number of pbmc reduced, but the activity of pbmc increased dose - dependently ; the reduction of cell number resulted from necrosis and apoptosis ; the supernatant of k562 cell lines were not able to block the cell cycle, but to promote it ; the ratio of t cell subset and the expression of thl and th2 cytokines increased
結合以上創建的方法和免疫熒光流式細胞術，用k562細胞株可溶性分泌物（上清）對外周血單個核細胞（ pbmc ）進行培養以模擬體內微環境，然後分別從細胞增殖、凋亡、壞死、細胞周期、活性、細胞因子和表面抗原表達等方面進行研究，結果發現用腫瘤上清培養的pbmc細胞數量下降明顯，但同時對其有激活作用，且呈劑量依賴性；細胞數的下降主要是由細胞壞死和凋亡引起的，腫瘤上清對細胞周期沒有阻斷作用，反而略有促進作用； t細胞亞群比例增加，並促進表達th1 、 th2細胞因子。 -
Two methods are given. one is obtained by using degree reduction of interval rational bezier curves in two parameter directions according to the character of tensor product, which is called " single step method ". by comparison for degree reductions produced by the different order in two parameter directions, the relationships of the approximation results are discussed
然後討論了矩形域上區間有理bezier曲面的降階問題，給出兩種降階演算法：一個是針對張量積的特點將問題轉變為兩參數方向的區間有理曲線的降階逼近，即「單步法」 ，並討論單步法沿兩參數方向不同次序降階的關系。 -
At the first step of the algorithm, based on the theory of principal component analysis, a modified principal component analysis ( mpca ) approach is adopted to reduce the dimension of data horizontally, then after comparing existing clustering algorithms, an immune clustering algorithm is put forward based on similarity measurement of principle component core for vertical reduction by using related mechanism of clone selection as well as immune network self - stabilization in natural organic immune system for reference
在進行樣本參量的降維處理時，基於主元分析的思想，採用一種改進的主元分析（ mpca ）方法用於橫向數據壓縮，在壓縮樣本數量時，綜述和比較了現有的各種聚類演算法，借鑒生物體自然免疫系統中克隆選擇以及免疫網路自穩定等有關機理，提出了基於主元核相似度的免疫聚類演算法用於縱向數據壓縮。 -
Studied the cluster and background reduction algorithm and, proposed an enhanced adaptive step average method based on the amplitude of a - scan signal ; 2. improved the gpr data acquisition and processing software, some utilities have been added such as position wheel control program, data format translation etc. ; 3. implemented 3d targets imaging using mixed programming of matlab and visual c + + ; 4
本文的主要工作如下: 1 .研究了探地雷達回波信號雜波及背景去除演算法，改進了一種基於a - scan信號強度的自適應滑動平均法; 2 .改進並完善了探地雷達數據採集處理軟體，加入了定位輪控制數據採集、數據格式轉換、目標距離測定等程序; 3 .研究了探地雷達目標成像演算法，利用動態鏈接庫技術實現了在脫離matlab環境下在visualc + +編寫的程序中調用matlab程序對目標進行三維成像的功能; 4 .參加外場實驗及項目驗收。 -
The results show that thermoluminescent anomalies, whose two edges are higher and the middle is lower, indicate the uranium deposit, the rapidity step of natural voltage indicates the transitive section of oxidation - reduction
自然電位陡梯度變化帶反映了氧化還原過渡帶的位置。鈾、鉬、釩的地氣異常在礦體上方或礦體邊緣位置有不同程度的顯示。 -
Mirtazapine was prepared by a seven - step reaction, namely nucleophilic ring - opening reaction, chlorination, cyclization, uncleophilic substitution, hydrolysis, reduction and cyclization from styrene oxide and n - methylethanolamine as the starting materials, with overall yield of 22. 6 %
摘要以環氧苯乙烯和n -甲基乙醇胺為起始原料，經親核開環、氯代和環合反應得到中間體1 -甲基3 -苯基哌嗪。 -
It is widely used in both civil and military areas now. since sar and polarimetric sar is a coherent imaging system, its inherent speckle noise will produce important influence on the post - processing of sar images, such as target detection, classification and recognition, etc. so, speckle reduction becomes to the first step of sar images post - processing
由於sar和極化sar的相干成像特性，其固有的相干斑噪聲嚴重影響了后續目標檢測、分類和識別等應用，因此相干斑的抑製成為sar和極化sar圖像后處理的第一步，這種噪聲的抑制方法一直是極化sar信號處理領域一個很值得探討的問題。 -
Implementation of the waste reduction framework plan is an essential step towards making hong kong a more sustainable city, so reporting on progress will play an important part in monitoring and measuring progress towards that important goal
推行「減少廢物綱要計劃」是踏出重要的一步，使香港成為一個可以持續發展的城市，因此定期報告進展以監察和量度進度，是達致該重要目標不可或缺的部分。 -
The reduction of the capital cost is the major issue for all of the power plants after power system ’ s revolution, therefore the improvement of the unit performance efficiency for power plants have to be much important consideration to face the chanllage, to achieve above goal, the first step is taken by obtaining economic index from impressing unit performance efficiency, which is based on online, percicly control the efficiency of the unit performance and power plant equipment
電力系統改革后，各電廠都採取措施降低發電成本，提高機組的效率來適應競爭。實時、準確地把握機組和電廠各主要設備的效率，獲得表徵機組效率的各項經濟性能指標，實時指導發電機組的調整與優化是很重要的。 -
According to the made - promise by the wto, there will be three changes in the principles in the market of fully - produced oil. first, reduction in tariff ; second, the abolishment of non - customs barrier ; third, opening the market step by step
依照加入世貿組織的承諾，入世后我國成品油市場規則將發生三大變化：一是減讓關稅；二是取消非關稅壁壘；三是逐步放開分銷市場。 -
Nevertheless, the step toward the practical application has not been developed as fast as had been expected. mainly, there are some problems, such as low electrocatalytic activity of the anodic catalyst, the poisoning of the anode catalysts by the adsorbed carbonyl species derived from methanol oxidation, methanol permeation from anode to cathode and demand for methanol - tolerant oxygen reduction catalyst
然而，陽極催化劑的低催化活性、甲醇氧化中間體羰基物對陽極催化劑的毒化、甲醇從陽極向陰極的滲透、以及由甲醇滲透引起的陰極氧還原抗甲醇要求等，致使dmfc的實際應用發展速度一直沒有預期的快。 -
It might preferable, however, to use shperical mirror for the first step studies of euvl in a series investigation of system design, component fabrication, assembly technique and experimental process. along this thought, the author designed a schwarzschild optics using spherical mirrors with 10 : 1 reduction projection optics
作為研究的第一步，出於進行euvl原理及系統設計、光學元件的制備、系統集成、掩模曝光實驗等相關技術研究目的，採用球面schwarzschild微縮投影物鏡是比較切實可行的技術方案。 -
As it introduces extra shields, area minimization is also critical for an efficient sino algorithm. in this paper, three novel algorithms using fewer shields to solve crosstalk reduction problem with rlc noise constraint are proposed, namely, net coloring, efficient middle shield insertion emsi and nc emsi two - step algorithm
雖然目前對于互連線的分析還主要基於電阻電容rc模型，然而進入千兆赫茲設計后，片上電感的影響越來越顯著，因此必須考慮包括電感在內的電阻電容電感rlc模型。 -
The treatment of unstable surgical - neck fracture of the humerus by double - vertical traction and two - step reduction
綜合療法治療肱骨外科頸骨折30例小結 -
We will step up energy conservation and pollution reduction efforts in key industries such as steel, nonferrous metals, coal, chemicals, building materials and construction and in key enterprises that use more than 10, 000 tons of standard coal annually
加強鋼鐵、有色金屬、煤炭、化工、建材、建築等重點行業，以及年耗能萬噸標準煤以上重點企業的節能減排工作。 -
Examples of the two aspects of three representative heuristic algorithms are given through structured methods respectively. a new attribute reduction algorithm based on discernibility matrix is introduced in this paper, which need not the step to get rid of redundant attributes and can avoid the influence of unimportant attributes and the interference between attributes and is tested through expriments
在更充分的挖掘分明矩陣中信息的基礎上提出一種新的基於分明矩陣的啟發式屬性約簡演算法，不需要消除冗餘屬性的步驟，並且可以克服屬性受到不重要屬性的千擾和屬性間的相互干擾，通過實驗驗證了此演算法。
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