方格取樣 的英文怎麼說
中文拼音 [fānggéqǔyàng]
方格取樣
英文
grid sampling-
I hear of, certain west developed country has such corresponding get one ' s own back to taxpayer : one, the amount of basis pay taxes, give health insurance get one ' s own back, because taxpayer is finance pillar of the government, it is the fortune with the most precious society, because this insurance company ought to assume responsibility, provide healthy insurance for taxpayer, offer sanitarian check - up to taxpayer regularly for this, the doctor that has qualification offers the proposal of healthy health care ; 2, give establish the enterprise, support that studies the aspect such as attend in a advanced studies and privilege ; 3, the proposal that listens to taxpayer to serve to the government regularly and opinion ; 4, accept taxpayer to be opposite of governmental spending supervise, the assessment to accomplishment of governmental project effect and evaluation ; 5, taxpayer is in political right respect, still have a lot of privilege : be like the right respect of officeholder competition mount guard, of assemblyman enter into an election contest the respect is waited a moment, want to have the corresponding requirement accord with taxpayer
我聽說，某些西方發達國家對納稅人有這樣的相應回報：一、依據納稅的金額，給予健康保險回報，因為納稅人是政府的財政支柱，是社會最寶貴的財富，因此保險公司應當承擔責任，為納稅人提供健康保險，為此定期給納稅人提供保健體檢，有合格的醫生提供健康保健的建議；二、給予創辦企業、學習進修等方面的支持和優惠；三、定期聽取納稅人對政府服務的建議和意見；四、接受納稅人對政府開支的監督、對政府工程效績的評估和評價；五、納稅人在政治權利方面，還有許多優惠：如公務員競爭上崗的權利方面，議員的競選方面等等，都要有合乎納稅人的相應條件。The disquisition includes choice of algorithm, accomplish of algorithm, collection of learning sample, parameter of net, shortcoming of bp algorithm, extraction and reduction form line etc. referring to shortcoming of traditional bp algorithm, a modified learning factor with adaptation is introduced. because of every different font has robust, the way based chain coded and knaggy feature is used. a bizarre sample feature database is constructed for speeding up modified bp learning and classification
本文對人工神經網路理論進行了研究，探討了網路形式及演算法的選擇、演算法的實現、學習樣本的收集、網路參數選擇、 bp演算法缺陷、表格線提取、還原、生成及字元識別、還原生成等問題，並針對bp演算法的缺陷提出了和實現了改進型bp演算法，使網路學習效率提高，對不同人的不同字型字體有較強的魯棒性，採用了基於鏈碼特徵和凹凸分佈特徵的方法來抽取字元特徵。Using the net assets per capital, the investment return rate, the t - m model, the h - m model, the single factor evaluating model which consists of the treynor index, the jensen index, the sharpe index and the square m index, we evaluate the performance of the twelve mutual funds. and we come to the following conclusions : ( 1 ) after the modification of the risk factor, our mutual funds in the recent one year outguess the market ; ( 2 ) better performance comes from the aid of the government, the improvement of the investment environment and the hard, smart work of the managers especially in the way of selecting some securities in the capital market. ( 3 ) though we make progress, there are still many problems which prevent the further development of our mutual funds such as the devise of the management fee and the characteristics of different funds, all of them divided into the subjective ones and the objective ones
通過使用投資基金單位凈資產和投資收益率指標、單因素整體績效評估模型，包括treynor指數、 jensen指數、 sharpe指數和業績的m ~ 2測度以及t - m 、 h - m模型對12隻樣本基金進行實證研究，實證研究表明： （ 1 ）經過風險調整后，在最近的一年中，我國證券投資基金的業績總體上優於市場基準組合； （ 2 ）基金業績的提高得益於管理層的重視、投資環境的改善和基金經理的經營，而基金經理的良好業績是通過一定的證券選擇來獲得的； （ 3 ）已成為證券市場上舉足輕重力量的基金在發展過程中雖然取得了一定的成績但其進一步發展還面臨著許多問題，有主觀存在的諸如管理費率的設定、基金風格方面的問題等等，也有客觀存在的諸如證券市場現階段的不完善等等，所以，我們應該抓住《證券投資基金法》問世帶給基金業發展的契機，大力促進證券投資基金規范發展，採取各種措施做大、做優和做強基金業。With this aim, this paper has made a comprehensive study on the problem of the land requisition in our country. armed with such renowned theories as the theory of property right application, land rent, public choice etc., the study has rendered a potent analysis of the problems involved in the current land requisition policy and their reasons. then, based on china ’ s realities, it advances its own proposal to renovate the current policy from various aspects including the nature and limitation, the procedure and the standard of compensations of the land requisition, that is, by means of a combination of enumeration and generalization, decide on a strict definition of public interests ; improve the procedure of the requisition of land under the principle of openness, justice and high efficiency ; set up the compensation standard with the market price as the baton while versified by other supplementary ways ; most importantly, clarify the property right of land
本文通過對土地徵用問題進行系統、深入的調查研究，針對當前我國土地徵用制度存在的主要缺陷和弊端，應用產權理論、地租理論、公共選擇理論、新制度經濟學中的路徑依賴理論以及其它相關理論分析土地徵用存在的問題及其原因，並結合國內外的先進經驗，立足本國實際，從征地性質與范圍的界定、征地程序的完善，以及征地補償標準的確定，提出了完善土地徵用制度的政策建議:採取列舉式和概括式相結合的方式，嚴格的界定「公共利益」范圍;樹立正當的程序觀念，按照公正、公開與效率的原則，完善征地程序;建立以市場價格為主的土地徵用補償標準，建立多樣化的征地補償方式等來解決我國征地中存在的問題，但最根本的是明晰土地產權從而進一步完善我國土地徵用制度。In order to calculate easily and do n ' t influence the single - chip microcomputer ' s calculate velocity, we put forward two scheme to deal with the numerical value, one is to use a simple function to close or approach a normal function f ( x ) ( mainly is lagrange ' s intepolation, newton ' s intepolation, hermite ' s intepolation, cubic spline interpolation, etc. ) the other one is function approach ( mainly is chebyshev ' s polynomic. legendre ' s polynomic, laguerre ' s polynomic, method of least squares, etc. ), we analyze and compare the lagrange ' s intepolation and chebyshev ploynomic, at last, we select the chebyshev polynomic to do the value calculating on single - chip microcomputer
提出了數值處理的二種方案。即用簡單函數近似或逼近一個一般函數f （ x ） （主要有拉格朗日插值、牛頓插值、埃爾米特插值、三次樣條插值等）和函數逼近（主要有切比雪夫多項式、勒讓德多項式、拉蓋爾多項式、最小二乘法等） ，對上述兩個方案中的典型函數?拉格朗日插值和切比雪夫多項式進行了分析比較，最後選取切比雪夫多項式完成單片機上的數值計算。But the result from cointegration show the structure of fresh water catch ca n ' t result hi the price fluctuation 5 ) we had build all of the empirical models above applied the theory of economics, prediction and econometrics by farmer price and retail price of aquatic products in 2000 sampled between 1978 and 1999
但是，單整檢驗結果表明，淡水捕撈結構的變動不對水產品收購價格產生沖擊。 5 ）選取1978 ? 1999年水產品零售價格與收購價格作為樣本區間， 2000年作為測評區間，分別採用相應計量方法對上述模型進行了實證。Taking the land consolidation project of yizheng city in jiangsu province as an example, patch extension index, fractal dimension, diversity index, evenness index, dominance index, fragmentation index, corridor density, etc wee selected to analyze the characteristics of the landscape pattern before and after the land consolidation with the landscape ecology theory
摘要運用景觀生態學理論方法，以江蘇省儀征市某土地整理項目為例，選取斑塊伸長指數、分維數、多樣性指數、均勻度指數、優勢度指數、破碎度指數、廊道密度等景觀指標，對項目區整理前後景觀格局特徵進行分析。In computation of swept volume approximation, an improved technique to generate the swept volume approximation for arbitrary meshes is presented by introducing generator simplification and path resample using frenet moving frames along the discreted sweeping trajectory. other steps, such as a directed distance field computation on a uniform grid based on the hardware accelerated computation technique and iso - surface extraction using marching cubes algorithm, are also included in this algorithm. in addition, the simplification scheme and smoothing technique are applied to the swept volume generated from iso - surface extraction
本文的主要貢獻在於：在掃描體逼近計算方面，在原有任意多邊形網格模型沿任意路徑運動生成掃描體逼近演算法的基礎上，提出了加入對掃描母體簡化的預處理和用活動標架對掃描路徑進行重采樣等過程，演算法的其它過程還包括：計算掃描體中幾何基元的排列，用硬體加速構造無符號的有向距離場，將無符號距離場轉化為有符號距離場，從有符號有向距離場提取等值面等。In such a background, we intend to adopt the specific experiments of gaesita psychology as the overall theoretical framework, precede from the angle of expressing formal characteristics of architectures, select " clarity and expression " ( an approach to handling formal construction ) as our subject and then make a rational analysis of the expression principles and operation methods of the formal construction of various architectures
在這樣的背景下，我們以格式塔心理學具體實驗的啟示為理論依據，從建築形式特徵表現的角度出發，選取一種形式構成處理方法? ? 「清晰與表達」作為研究對象，主要從「形態」的方面，對建築的形式構成的表達規律和操作方法進行分析與總結。In this paper, river water quality prediction is integrated with water pollution control measures. two parameters, water environmental capacity and pollution index are selected for pollution control measures. the objective is achieved after the development of simulation model using one - dimensional advection dispersion equation. the model algorithm and computer program is an improvement over the existing water quality models, since the model solution involves four point implicit upwind schemes for water quality prediction and pollution control measures at each grid point. model simulation results the assessment of water environmental capacity that yield the acceptable and realistic pollutants concentration in order to maintain water quality objectives. the pollution and overall pollution index of the river is suggested for integrating number of contaminants variables into one index. study provides the mathematical and scientific procedure for water quality management. the new approach is helpful for the water pollution control and to study the impacts of waste effluents on the river system for strategic planning purposes
本文將水質預測及水污染控制措施有機地結合，選取水環境容量和污染指數作為水污染控制的參數.這樣，一維對流-擴散水質方程的求解除就是實現本研究目的的關鍵.本研究採用的模型在現有的水質模型基礎上有所改進，因為其採用四點隱格式對水質進行預測，推求可接納污染物的環境容量值及為保證水質而限定的污染物濃度值，從而制定相應的水污染控制措施.為整體考慮各種污染物的情況，建議採用河流的污染指數進而推求綜合污染指數.總之，本研究為水質保護提供了科學的計算方法，該法對水污染控制及污水對河道水質的影響是實用有效的Abstract : in this paper, river water quality prediction is integrated with water pollution control measures. two parameters, water environmental capacity and pollution index are selected for pollution control measures. the objective is achieved after the development of simulation model using one - dimensional advection dispersion equation. the model algorithm and computer program is an improvement over the existing water quality models, since the model solution involves four point implicit upwind schemes for water quality prediction and pollution control measures at each grid point. model simulation results the assessment of water environmental capacity that yield the acceptable and realistic pollutants concentration in order to maintain water quality objectives. the pollution and overall pollution index of the river is suggested for integrating number of contaminants variables into one index. study provides the mathematical and scientific procedure for water quality management. the new approach is helpful for the water pollution control and to study the impacts of waste effluents on the river system for strategic planning purposes
文摘:本文將水質預測及水污染控制措施有機地結合，選取水環境容量和污染指數作為水污染控制的參數.這樣，一維對流-擴散水質方程的求解除就是實現本研究目的的關鍵.本研究採用的模型在現有的水質模型基礎上有所改進，因為其採用四點隱格式對水質進行預測，推求可接納污染物的環境容量值及為保證水質而限定的污染物濃度值，從而制定相應的水污染控制措施.為整體考慮各種污染物的情況，建議採用河流的污染指數進而推求綜合污染指數.總之，本研究為水質保護提供了科學的計算方法，該法對水污染控制及污水對河道水質的影響是實用有效的The structures and dynamic changes of the artifical sand - fixing vegetation were studied based on the follow views : components of vegetation community, plant diversity, life - forms of vegetation, trends of plant growth, characteristics of the vertical and horizontal structure of vegetation, relationship between the vegetation community and environment ( including soil moisture temperature etc. ), relationship between the vegetation community and characteristics of plant physiological activities. some results were showed as follow : 1. components, diversity and life style of artificial vegetation in shapotou region the marked changes of artificial vegetation have taken place during more than 40 years, since the establishment of sand - fixing vegetation
本文以騰格里沙漠東南緣寧夏中衛縣沙坡頭地區人工固沙植被作為研究對象，採用傳統生態學的野外調查方法，從植被群落的組成、多樣性、生活型、群落生長動態、垂直結構特徵、水平結構特徵、群落結構與周圍環境（土壤含水量、溫度）相互關系及其與植物自身生理生態適應特徵關系等多個角度研究了人工植被群落的結構及其動態變化，取得了如下研究結果： 1 、植被群落組成、多樣性及生活型：沙坡頭地區人工植被經過近50年的演變，從流動沙丘到固定沙地，沙地植被的動態變化經歷了從人工植被到人工?自然植被的轉變，從人工植被建立初期的少數幾種引種植物到現有30多種植物，隨著固定沙地時間的延長，植物種類日趨豐富，並且人工植被在15 25年、 40 50年兩個階段，物種的周轉速率最大，即群落結構變化最大。So this paper tries to solve these problems through the following work : first, we select some index to valuate the close - end funds, including income, stability, risk in falling, stocks selecting ability and tuning ability, based on overseas funds valuation methods and domestic market condition ; second, we analyze the stability of all index and form two styles index, which are f and other bad stability index ; then, we form the valuation system, including two - layers index, which are p and factor score ; last, we use this system to analyze the close - end funds which came into existence before 2000 and get the final comparative result. the main intention of this paper is to create the system of valuating close - end funds in our country, which is comprehensive and objective. in my valuation system involving the period from 2000 to 2003, the funds as a whole performs inferior to the stock index
首先，對國外理論界經典成型的、以及前沿的基金評價指標和評價方法進行了詳細的分析，並結合我國的基金市場狀況，選取了可以衡量基金收益、穩定性、下跌風險、股票選擇能力、時機選擇能力等量化指標；其次，根據我國基金分析的需要，採用了諸如基金交易價格、換手率等二級市場表現指標；然後，對這些指標進行了時間延續性分析，檢測這些指標在運用到我國基金市場時能否有效預測基金未來表現，從而形成了兩類指標：時間延續性很好的s _ p和時間延續性不好的其它所有指標；再次，在以上工作的基礎上形成了由兩個層面的指標構成的我國證券投資基金評價體系： s _ p和因子分析中綜合因子得分值；最後，選取了我國2000年1月1日前成立的23隻封閉式基金作為樣本，並同時採用上證a股與深成a股兩個基準組合進行了3年樣本期的實證分析，得出了最終的比較性評價結果。In the fifteenth periods, shenyang came into the hot business investment, only in 2005, business item of above 5 million dollars reached to 517s, total amount to 16, 400 million dollars, in the whole city, various industry more than 10 thousand square meters reached to 32s. you can see from this, with continuously increase of economy, the competition of of company will be more more strong, competition between retail trade companies as the characteristic of price war will turn white - hot further, various price war of all sorts of strange things ca n ' t avoid. in this case, for zhongxing commercial building co., ltd, how can cope with these challenges, under the premise that do not influence normal profits of business enterprise fight for customers, keep customers, keeps it currently the share and positon in the market becomes the important mission that to pay attention to
「十五」期間，沈陽形成了商業投資熱，僅2005年新引進500萬元以上商業項目達517個，投資總額164億元，全市超過一萬平方米以上的各種業態達32家。由此可見，隨著沈陽經濟的不斷增長，商圈之間的競爭必然愈演愈烈，以價格戰為特徵的零售業之間的競爭將進一步白熱化，各種千奇百怪、花樣翻新的價格大戰不可避免。在這種情況下，中興大廈如何能應付這些挑戰，在不影響企業正常利潤的前提下爭取客戶，留住客戶，保持其在目前沈陽市場的佔有率與現有的沈陽零售業航母的地位便成為要關注的重要任務。The resonance equation of the sampled fiber bragg gratings is derived through the fourier ' s transform and the coupled - mode theory, which determine the wavelengths of the resonance peaks
摘要利用傅里葉變換和耦合模理論得到了取樣布拉格光纖光柵的諧振方程，確定了其多諧振峰的位置。The same product compares quality, the same quality compares price, and the same price compares service. the coporation keeps to the spirit the best service, eximious intelligence and super in innovation, and follows the quality guideline quality is first, customer is god, control tightly and innovation is progress, and comes in for the managing idea basis on human - being, deploitation and have enterprise, serve for society, and dedicates to the customers, returns to the society with the best service and the best products. the company sticks to the routine of syncretizing technology industry and trade, and raises the all - around system of enterprises management gradually, for enhancing managerial level. with this managerial conception, we are carving out actively and making progress gradually. we believe deeply that inteljet technology ltd. co
同樣的產品比質量，同樣的質量比價格，同樣的價格比服務。公司遵循「一流服務非凡智慧創新求勝」的精神，一貫堅持「質量第一用戶至上環環控制創新進步」的質量方針，秉持「以人為本開拓進取服務社會」的經營理念，以一流服務一流產品奉獻用戶，回報社會。公司堅持走科工貿一體化的道路，逐步建立健全企業管理制度，不斷提高管理水平，憑借著這一經營理念，我們積極開拓，不斷進取。The detection methods, load procedure and selecting the sample of material, etc. all be done by the request of the " test on the building structure " strictly
本試驗的檢測方法、加載程序以及試件材料的取樣等工作都嚴格按照《建築結構試驗》 2的要求進行。2 、 several theory analysis method for fiber grating properties is well introduced, the spectrum properties of uniform bragg fiber grating 、 distributed feedback fiber grating 、 f - p cavity 、 tophat fiber grating 、 sampled fiber grating 、 chirped fiber grating and apodization of fiber grating is simulated by using these method
2 、詳細介紹了光纖光柵的幾種理論分析方法，並應用這些方法對各種不同的光柵器件特性進行模擬計算，包括均勻周期布拉格光柵、分佈反饋式光柵、法布里玻羅腔、 tophat光柵，取樣光柵，啁啾光柵及光纖光柵切趾等。Hydraulic fluid power. sampling bottles. qualifying methods and lot inspection
液壓流體動力.液體取樣瓶，合格審定方法和批檢驗Therefore, if the soil water properties and soil water - storage was studied with traditional statistic method, we would not know the variate are dependent or independent, whether the results have spatial distributing pattern or not, even not know whether the number of sample is economical and rational or not
因此用傳統方法分析土壤水分特性和水庫貯量並不清楚所得的數據是否相互獨立，是否存在一定的空間分佈格局，更不知道所確定的取樣數量是否經濟、合理。地統計學是研究土壤特性空間變異和空間分佈格局最有效的方法之一。分享友人