efficient scale 中文意思是什麼
efficient scale
解釋
有效規模-
( 4 ) on the efficient method for the dynamical core of the new generation multi - scale forecasting model i ) we present a new multi - level sparse approximate inverse preconditnioner for the complicated 3 - d helmholtz equations in the new generation weather forecasting model. as a result, the new sparse approximate inverse preconditioned gcr and gmres algorithms are given and successfully applied in the dynamical core. numerical tests show that the new algorithms perform very efficiently, and can greatly improve the efficiency of numerical model
對此，本文提出了一種基於逐層門限技術的近似逆矩陣稀疏模式預選方法，並構造了相應的稀疏近似逆預條件子，結合gcr演算法和g州[ r衛s演算法，首次將逐層門限稀疏近似逆預條件子應用於新一代多尺度預報模式動力內核的實際計算，數值實驗表明這里給出的方法可以大大提高數值模式的計算效率。 -
In china, the low - technology - content plastic mechanical products are under a saturated, surplus state, while high precision, high efficient, and high - technology - content plastic mechanical products still require considerable investment and dramatic development. today most of such advanced products have to be imported and those large, medium - scale state - owned enterprises that can be matchable to oversea enterprises have difficulty in taking a step in severe market competitions. therefore, the state has to offer energetic supports in policy, especially in the policy of jointly developing products, so as to make full use of its resources advantages and accelerate the development of hi - tech products
我國的塑料機械產品結構應從兩個方面考慮：一是宏觀的產業結構，我國目前普通的技術含量低的塑料機械產品處于飽和和過剩狀態，而高精度高效率高技術含量的塑料機械還需大量的投入和開發，目前，這部分產品基本依賴進口，而有能力與國外抗衡的國有大中型企業在市場競爭中舉步維艱，因而需要國家在政策上給予支持，特別是在產學研聯合開發上應有相應的政策導向和優惠政策，充分發揮我國的資源優勢加快高科技產品的開發。 -
Abstract : a cad tool based on a group of efficient algorithms to verify, design, and optimize power / ground networks for standard cell model is presented. nonlinear programming techniques, branch and bound algorithms and incomplete cholesky decomposition conjugate gradient method ( iccg ) are the three main parts of our work. users can choose nonlinear programming method or branch and bound algorithm to satisfy their different requirements of precision and speed. the experimental results prove that the algorithms can run very fast with lower wiring resources consumption. as a result, the cad tool based on these algorithms is able to cope with large - scale circuits
文摘:介紹了一個基於標準單元布圖模式的電源線/地線網路的輔助設計集成工具.它應用了一系列高效的演算法，為用戶提供了電源線/地線網路的設計、優化和驗證的功能.非線性優化技術、分枝定界演算法和不完全喬萊斯基分解的預優共軛梯度法是該工作的三個主體部分.用戶可以選擇使用非線性規劃的方法或者幾種分枝定界方法來滿足他們對于精度和速度方面的不同需求.實驗結果表明，文中所提供的演算法可以在很快的運行速度下實現更低的布線資源佔用.因此，在這些有效演算法基礎上實現的輔助設計工具具有處理大規模電路的能力 -
Ams is a sino - foreign joint venture specialized on the investment and management of medical equipments. after long - term ceaseless effort, we have successfully constructed constructed the biggest national woundless medical service network, which has more than 40 clinics and therapeutic centers. these center now include head gamma knife center, whole - body gamma knife center epilepsy diagnosis center, radiotherapy center and thermotherapy center. after ten years efficient administration and management, ams has already won outstanding reputation and wide influence in the field of chinese medical territory. we will gradually extend our investment scale and management scale, to provide medical service for multitude medical institutions and patients with a brand new visage
經過多年來的不懈努力，已成功地構築起國內最大的無創傷醫療服務網路，擁有近40個診斷治療治療專科醫院，包括頭部伽瑪刀治療專科體部伽瑪刀專科癲癇診斷治療專科核磁共振診斷中心放療專科熱療專科。通過十年來卓有成效的經營管理，傲華公司在中國醫療領域贏得了良好的聲譽，並形成廣泛的影響，公司將逐步擴大投資經營規模，以全新的面貌為廣大患者提供醫療服務。 -
The essay raises that the focal point of chinese financial system reform should be to develop and perfect money market. on the base of analyzing both general functions of the market and special functions that the development of the market has influenced on chinese economy and finance, it objectively analyzes the current situation and outstanding problems of the market and advances major solutions to perfect the market, which is, with the premise of constructing credit bases of the market development and with the central task of raising the market efficiency, to perfect short - term bonds market ( including the repo market ) and commercial paper market, and to deepen policy functions of the market, for the sake of a stable and orderly market with substantial scale, united market organization, efficient clearing < wp = 5 > system, reasonable interest rate system, perfect medium organization and effective market supervision
本文認為，目前中國金融體制改革的重點應是發展和完善貨幣市場。本文在認真分析貨幣市場的一般功效以及貨幣市場的發展對中國經濟金融發展和改革的功效的基礎上，客觀分析了中國貨幣市場的發展現狀以及存在的突出問題，並提出完善中國貨幣市場的基本思路，那就是：以建設中國貨幣市場發展的信用基礎為前提，以提高中國貨幣市場的效率為主旨，完善同業拆借市場、債券市場和票據市場，深化貨幣市場的政策功能，其目標是把中國貨幣市場建成一個具備相當的規模、統一的市場組織、高效的清算系統、合理的利率體系、完善的中介組織以及有效的市場監管的穩定有序的貨幣市場。 -
The concentration ratio has more influence on the profit rate than the scale. state - owned property rights has little side - effect on the profit rate, concentration ratio of industry is the result of efficient competition
而集中度比規模對利潤率的影響更大；國有產權對利潤率的負作用已經很小，行業集中度表現的是正常的效率競爭的結果。 -
Because the north downtown is the old city in municipal area, kits population is intensive and the business in train station, long distance bus station is comparative concentrates. concentrating, the poprlation flows a great deal, so the mission of medical treatment, prevention, health care for this area is heavy. through several generation s effort, the hygiene business of my area from have no to have, go to since the childhood to big, obtained the substantial development, tooctober 1999, my area totally contain 192 all levels vrious medical treatment hygiene organzation, among them the first province class is the sixth people s hospital ; troops hospital is namely 252 hospital ; municipal class hospital 8, namely the first hospital, the first center hospital, the third hospital, north downtiwn hygiene defends the station, the north downtown women and children health care staton ; three countries hosptal namely hanzhuang country hospital, dongjin country hosspital, bailou country hospital ; still there are 56 villages public health offices, 70 individual clinics, 50 business enterprises business unit hygiene room in addition, an a scale as center from the city, regarding village as the key point, under the new form of the socialism economcal market, our hygiene system insists on the material civilization grasp with spiritual civilization together, putting the social efficient in the first, hold " everything regard health as the center, working hard to mold " window image, the municipal fifth hospital is named as baoding civilized committee, baoding hygiene office as the two star class civilized service. my area all hygiene worker will still work hard to create superior quality service ofor the large crowd
經過幾代人的努力，我區的衛生事業從無到有，從小到大，取得了長足的發展，至1999年10月，我區內共有各級各類醫療衛生機構192個，其中省級一家即河北省第六人民醫院軍隊醫院一家即二五二醫院市級醫院8家即保定市第一醫院保定市第一中心醫院保定市第三醫院保定急救中心保定市法醫醫院保定市聲學研究所保定市衛生防疫站區直屬單位三家即保定市第五醫院北市區衛生防疫站北市區婦幼保健站三個鄉醫院即韓莊鄉醫院東金莊鄉醫院百樓鄉醫院;此外還有56個村衛生所70戶個體診所50個企業事業單位衛生室。一個從城市為中心，以農村為重點，集醫療預防保健康復科研和公共衛生監督等多功能多層次並基本滿足社會需求的衛生工作網路初具規模。在大力發展社會主義市場經濟的新形式下，我區衛生系統始終堅持物質文明和精神文明一起抓，始終把社會效益放在第一位，緊緊圍繞「一切以健康為中心，努力塑造」窗口形象，市第五醫院被保定市文明委保定市衛生局命名為文明服務二星級單位。 -
Large - scale digital elevation model is foundation of spatial information in cybercity and provides a great deal of information for 2d map and 3d model of cybercity, and it provides a kind of efficient method to manage, store and maintain a great many data of cities " elevation
大比例尺數字高程模型是數字城市空間信息的基礎，它提供了數字城市中的二維地圖和三維城市模型信息，為海量的城市高程數據提供了管理、存儲和維護的有效手段。 -
In this paper, we establish a visual model in ridgelet transform domain, and a new perceptual watermarking algorithm in the ridgelet domain is proposed. the ridgelet transform ( candes and donoho, 1999 ) was introduced as a new efficient multi - scale representation for functions that are smooth away from discontinuities along lines
論文從數字水印發展的現狀出發，對數字水印技術的發展、數字水印技術的基本原理及其通用模型、數字水印技術主要應用的領域及其性能要求、數字水印的分類與典型演算法等多個角度進行了綜述。 -
Abstract : an algorithm is presented for better legal solution in detailed placement of large scale mixed macros and standard cells ic design. due to the limitation of computing complexity, an effective and efficient initial placement is very important for detailed placement. novelty of this algorithm lies in a better solution at initial stage by using network - flow method to satisfy row capacity constraint and the thought of linear placement problem ( lpp ) to resolve overlaps. moreover, divide - and - conquer strategy and other simplified methods are adopted to minimize complexity. experimental results show that the algorithm can get an average of 16 wire length improvement on paflo in reasonable cpu time
文摘:以大規模混合模式布局問題為背景，提出了有效的初始詳細布局演算法.在大規模混合模式布局問題中，由於受到計算復雜性的限制，有效的初始布局演算法顯得非常重要.該演算法採用網路流方法來滿足行容量約束，採用線性布局策略解決單元重疊問題.同時，為解決大規模設計問題，整體上採用分治策略和簡化策略，有效地控制問題的規模，以時間開銷的少量增加換取線長的明顯改善.實驗結果表明該演算法能夠取得比較好的效果，平均比paflo演算法有16的線長改善，而cpu計算時間只有少量增加 -
Abstract : a new algorithm applied to the fixed channel assignment in the cellular pattern is proposed. it is based on the theory of evolutionary algorithm. it uses the concept of multiple reuse plan ( mrp ) and solve the problem of large scale through blocking algorithm, and it is a fast 、 efficient and parallel searching method. it has been used in frequency plan system of beijing university of posts and telecommunications. it has been used in several plan project for some city, and been adopted because of its good performance
文摘:提出了一種新的用於蜂窩移動通信中小區規劃的固定頻率分配演算法.它基於遺傳演算法的基本理論，運用多層頻率復用的概念和分塊演算法解決了大規模區域的頻率規劃問題，是一種快速、高效的并行式搜索的頻率分配演算法.該演算法已用於北京郵電大學的頻率規劃軟體系統中，並用它為幾個市區作過規劃，效果滿足要求，且已被采納 -
All those make photocatalytic technique high efficient and economical. so it plays an important part in the developing environmental coating and enhancing the quality of air, and is widely used in the field of environmental protection. on the basis of discussing source and hammess of environment pollutants, the mechanisms, kinetics and factors of effect of photocatalytic treating environment pollutants were studied on the laboratory scale in this thesis
作為光催化劑的二氧化鈦具有無毒、化學性能穩定、氧化能力強、且不昂貴、可以重復使用而消耗很少等優點，使光催化具有潛在的高效性和經濟性，因此在開發環保型塗料、提高空氣質量中發揮了重要作用，在環保領域內獲得了廣泛應用。 -
The second phase of this project, completed in 2005, was on a larger scale with 21 solar - powered water heaters installed on the roof of the university sports centre. the solar heating duct employed is different from the older type of solar - panels and is much more efficient. on sunny days the temperature of the water can reach 90 c ; following temperature adjustment, the water is provided to the sports centre and for showers in the kwok sports building
第二期工程規模更大，有21套太陽能熱水器安裝在大學體育中心天臺，真空熱導管式太陽能熱水器有別于以往平板式太陽能熱水器，大大提高系統效能，在日照時份水溫可達攝氏90度，熱水經調溫后供體育中心及汾陽樓浴室淋浴之用。 -
Abstract : this paper considers the decentralized stabilization problem via local state feedback control laws for a class of large - scale linear discrete - time systems with delay interconnections. a sufficient condition for decentralized stabilizability is derived and is expressed as a system of linear matrix inequalities. furthermore, the problem of designing a decentralized state feedback control law with smaller feedback gain parameters is formulated as a convex optimization problem, and latter can be solved by using existing efficient convex optimization techniques. the obtained controller enables the closed - loop systems to be not only stable, but also of any prescribed stability degree
文摘:用一組線性矩陣不等式給出一類線性離散時滯大系統分散能鎮定的一個充分條件，進而，通過建立和求解一個凸優化問題，提出了具有較小反饋增益參數的分散穩定化狀態反饋控制律的設計方法.所得到的控制器不僅使得閉環系統是穩定的，而且還可以使得閉環系統狀態具有給定的衰減度 -
According to the features of local substation, such as large - scale network and points, scatter distribution, old - fashioned equipment, much information and complex communication network, it has great economic benefit to search for a kind of comprehensive automation equipment which has less investment, higher efficient and convenient and reliable character, at the same time, the equipment should adapt to the environment of local substation
根據小區變電所網點多、布局分散、設備陳舊、信息量大、通信網路復雜的特點，尋求一種投資少、見效快、方便可靠的適合小區變電所的綜合自動化設備就具有十分巨大的經濟效益。本文介紹了「配電變電站自動化及其裝置? ?網路儀表」的設計方案。 -
Government scale is a decisive variable of government function, and rational government scale is an important goal of administration reform as well as the internal request of a keen witted, high - efficient and coordinated government
摘要政府規模是決定政府功能的重要變量，合理的政府規模是行政改革追求的重要目標，也是實現政府精幹高效、運轉協調的內在要求。 -
Mes minimum efficient scale
達到最有效的基本生產規模 -
3. bring forward a new idea : the ideology of synergetics used in atomic simulation and multi - scale simulation of materials design. on the basis of this, next tasks were put forward : ( 1 ) analyzing the changes of stress - strain curves of the interphase before and after pre - treatment ; ( 2 ) the efficient of the coupling effect of o2, na2s04 and h2o stream on the oxidation and erosion resistance of interphase ; ( 3 ) the methods of improving environment performance of interphase above 1273k
提出將協同學的思想用於原子級模擬及跨尺度模擬的思路，並在此基礎上，提出下一步的工作設想： （ 1 ）分析熱處理前後界面相區域應力-應變曲線的變化； （ 2 ）航空發動機模擬環境中，氧、硫酸鈉蒸汽及水蒸汽耦合效應對界面相抗氧化性、抗腐蝕性的影響； （ 3 ） 1273k以上界面相環境性能提高的方法。 -
Further, full - scale experiments were carried out and the results demonstrated that the up - flow filtration with coarse media was efficient in removal of suspended solid, backwash of cleaning, and long action cycle. an effluent turbidity of 1 ntu was always achieved with an average filtration rate of 20 m / h
生產規模的運行實驗顯示粗石英砂濾料上向流過濾對懸浮顆粒的去除是有效的，反沖洗干凈徹底，過濾周期長，當平均濾速為20m h時，出水濁度為1ntu 。 -
The methods are convenient to programming, more over, are very efficient to parallel computing and large - scale problems
所建議演算法易程序化，特別適合併行計算，在大型結構計算中將更具優勢。
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