數子環 的英文怎麼說
中文拼音 [shǔzihuán]
數子環
英文
subring-
The computational results of the particle images are agreement with the simulated datain reasonable, the most absolute difference of the displacement is 0. 6671 pixel at the x abscissa and 0. 7928 pixel at y abscissa ; the computational results are equal to the data form the algorithm of particle brightness - distribution pattern tracking ( the conventional cross - correlation algorithm ) at voluminous points, their discrepancy is only one pixel at few points, mostly in boundary area
西安理工大學碩士學位論文最後,在visualfortran環境下給出了這種演算法的具體實現,處理模擬粒子圖像的結果與模擬數據比較吻合,最大位移絕對誤差在x方向是0 . 6671像素,在y方向是0 . 7928像素;計算結果與示蹤粒子灰度分佈模板法(基本的互相關法)在絕大部分點是相同的,只在少數點相差一個像素,而且大多出現在邊界區域。The child should not simply sink into, say, his welcoming new american environment while his parents turn their attention elsewhere : among children a superficial cultural americanization can take place within just months
孩子不應該一下子就沉入到? ? ?比如說,沉入到賓至如歸的美國新環境中,而他的父母卻把注意力轉向別處,要知道,對于孩子們來說,一種表層文化上的美國化在數月之內就能發生。The results showed as follows : ( 1 ) 6 traits are correlative with genomic factors according to analysis of population genetics and comparison of the coherence of twins. ( 2 ) the hereditary mode of rolling tongue or pointed tongue was the dominant heredity of single gene of autosome, and the can - rolling type or can - pointed type was the dominant character
本文首次從群體遺傳學、家系分析、典型系譜分析及雙生子分析多個角度並結合多種相關數理統計方法,對6項人類學特徵的遺傳方式進行了探討,初步確定了各項特徵的遺傳方式,評價了各特徵的遺傳與環境的相對重要性。Six foundation works : first, projects to prevent flood, avoiding huai river overflow again ; second, projects of comprehensive traffic, perfecting the highway, railway, waterway and aviating traffic network ; third, ecological environmental protection project to improve peoples living conditions and strengthen environmental ecological construction progressively ; fourth, construction of " digital fuyang ", realizing datamation of product design, automation of production process, and electronization of commercial market ; fifth, sincere project of fuyang, advancing all kinds of sincere institutional improvement of same trade, forming morals based on sincerity, and personal integrity ; sixth, talents market project, developing human resources diversely
六項基礎工程:一是防洪保安工程,切實根除淮河心腹之患;二是綜合交通工程,完善公、鐵、水、空綜合交通網路;三是生態環保工程,改善人居生活條件,加強環境生態建設;四是數字阜陽工程, .逐步實現產品設計數據化、生產過程自動化、營銷商務電子化;五是誠信阜陽工程,推進各類同業誠信制度建設,形成誠信為本、操守為重的社會風尚;六是人才強市工程,多方位開發人力資源。Depend on the comprehensive analysis and study of the structure, principle, and exterior characteristic of the motor, through the methods of system modeling and digital simulation analysis, two kind of control device that work for the low voltage ( lvdc ) and the high voltage ( hvdc ) in avigation are researched respectively. point to the control technique of close - loop speed stabilization at a limited adjustment speed range, we bring out the close - loop speed control method that using the rotor position sensor indirectly measure the speed of the motor
在全面分析了稀土永磁無刷直流電動機的結構特點、工作原理、運行方式以及外部特性的基礎上,通過系統建模和數字模擬分析,分別針對航空低壓直流( lvdc )和高壓直流( hvdc )兩種電動機構用永磁無刷電動機,在小范圍轉速連續調節下的閉環穩速控制技術進行了詳細理論研究,提出了利用轉子位置傳感器信號間接測量電機轉速進行電機轉速閉環穩速控制的策略。In the design and application of electronic engineering, both in open circuit and in closed circuit, signal is certainly affected by environment, the status of the transport network and the change of the parameters of the components applied. then the characters of useful information will be changed more or less and the change is generally called as distortion, namely so - called signal distortion
=在電子工程的設計和應用中,信號無論在開路傳輸或閉路傳輸中都受到環境、傳輸網路的工作狀態和應用的元器件參數變化的影響,從而會或多或少地改變有用信息的性質,這種變化就是所謂的信號畸變現象,通常稱作失真。In the paper the solubilities of anthracene, phenanthrene and carbazole are studied in benzene, toluene, xylene, the heavy solvent oil, clohexane, dmf, pyridine, cyclohexanone and acetone, and qualitative analysis is done by three aspects in the process of the solute dissolved the solvent : ( l ) the molecular struture and the interspace struture ; ( 2 ) reciprocity force of the intermolecule ; ( 3 ) the cohesion energy
本文考察了蒽、菲、咔唑在苯、甲苯、二甲苯、重溶劑油、環己烷、 dmf 、吡啶、環己酮和丙酮等有機溶劑中的溶解度。並從三個方面對溶劑溶解固體定性分析: ( 1 )分子結構及空間結構, ( 2 )分子之間相互作用力, ( 3 )內聚能,得到的結果與實驗得到的數據基本一致。Inspection methods for basic parameters of environmental testing equipments for electric and electronic products centrifugal machines for constant acceleration test
電工電子產品環境試驗設備基本參數檢定方法穩態加速度試驗用離心機We design a complier of parametric and random context sensitive l - system to simulate the development of plants and interpret the rules that decide the way plants grow. we also extend the l - system with the environment factor
我們為模擬植物生長而編寫了l系統編譯器來實現可定義規則的植物造型,並把隨機因子和環境參數擴充到l系統中。The ultrastructure of the merozoites of eimeria tenellawas observed and discribed. the pellicle consist of two layer membranes, the outer membrane was a continous covering enclosing the whole merozoites, while the inner pellicular complex is interrupted at the anterior and the micropore, and thicken to form the polar ring and micropore. there are 24 microtubules under the pellicle of the merozoite which originated from the polar ring, all of them are connected with the polar ring, and extend alongside the inner pellicular complex to the middle of the merozoite. the head of the merozoite consists of a conoid, an apical vesicule and polar ring. the conoid is a hollow truncated cone. the conoid and spical vesicule can stretch and contract. there are three or more rhoptry and a lot of micronemes. the nucleus has nucleolus. and two layer membranes
利用透射電鏡對柔嫩艾美耳球蟲裂殖子的超微結構進行了觀察描述.柔嫩艾美耳球蟲裂殖子的表膜由外膜和內膜復合體兩層組成,外膜連續,內膜復合體在頭部斷開形成極環,在其它部位斷開形成微孔;裂殖子的膜下微管24根,起始於極環,向後延伸至細胞核處;裂殖子的頭部由頂泡、錐體和極環組成,錐體和頂泡可以伸縮;柔嫩艾美耳球蟲裂殖子棒狀體3個以上,微線數量很多,二者都由電子緻密的結構組成;細胞核位於裂殖子的中後部,外被雙層膜,有電子緻密的核仁和染色質Firstly, this paper contrapose the disfigurements which exist in the internal gis software, the trend and technology of gis in the era of internet was discussed. secondly, using distributed computing technology to solve the problem of speed, making use of distributed database technology to settle the data distribution and share problem and utilizing distributed object technology to solve the problem of integrating the subsystems. finally, according to analysis for actual problem i have met in my developing process, this paper put forward a blue print which is very available to webgis based on distributed environment
本文首先針對目前國內gis軟體的缺陷,對網際網路時代地理信息系統的發展趨勢和技術進行了探討;然後提出利用分散式計算技術解決速度問題,利用分散式數據庫技術解決數據分佈和數據共享問題以及利用分散式對象技術克服各子系統集成問題的思路,探討了在上述技術的基礎上開發動態更新的webgis ;最後通過對實際應用中所遇到問題的分析,提出了切實可行的基於分散式環境的webgis解決方案。The dissertatio n constructs the index system, introduces the coefficients of development, coordination, fairness, and the coefficient of sd, which is composed by the former three and can reflects the sd overall strength of watershed, brings forward the quantative criteria of in order that the research of wrcc is based on the good watershed ecology and environment, the dissertation, according to the ecological appropriate theory, builds the logarithm normal distribution model about the relation between the growth of natural vegetation and the depth of groundwater ; based on this relation model, proposes a quantitative method of ecological water requirement ( ewr ) of natural vegetation in arid area, which utilizes the results of rs technique and the spot testing data of vegetative physiology demand
針對流域特點建立了基於水資源的流域可持續發展評價指標體系,引入發展系數、協調系數、公平系數,以及由其構成的衡量水資源支撐社會可持續發展綜合水平與能力的可持續發展系數,提出了可持續發展的定量判別方法。為保證在良好生態的前提下進行水資源承載能力研究,論文根據生態適宜性理論,建立了乾旱區典型天然植物生長與主要環境因子的偏態單峰對數正態分佈模型。基於此關系模型,利用遙感技術成果以及植物生理需水的現場實驗數據,提出了乾旱區天然植被生態需水量計算方法。Assemblage ) represented the coastal shallow - water environment ; factor 2 ( protelphidium tuberculatum assemblage ) represented the alongshore cold - water current area or cold shallow sea environment ; factor 3 ( elphidium magellanicum assemblage ) represented the sh allow sea ( < 20 - 30m depth ) deposit ; factor 4 ( ammonia ketienziensis assemblage ) represented the shallow - sea water more than 50m depth ; and factor 5 ( buccella frigida assemblage ) represented the colder - water sea environment ; and the distribution of factor load accorded with the character of benthic foraminifer community
Q型因子分析揭示ey02 - 2孔5種有孔蟲組合,分別對應濱岸鹽沼環境、黃海沿岸流冷水分佈區、高潮坪淺海沉積環境、水深大於50m的現代淺海環境及較冷的沉積環境。因子載荷的分佈與有孔蟲群落特徵吻合較好。南黃海有孔蟲含量? ?水深轉換函數關系式有一定的局限性,並不能在南黃海陸架地區推廣使用。The minshan mountains black bears " population viability analysis ( pva ) has been carried out. the vertex software is used to simulate on population dynamics with the kind without inbreeding and inbreeding cause death same price coefficient is 3. 14, food poor harvest and human - caught as disaster change factors based on the already various parameters collected
在已收集的各項參數和環境資料的基礎上,以岷山山系內各縣所轄區域作為研究區域,運用vertex軟體,對沒有近親繁殖和近親繁殖致死等價系數為3 . 14 、食物欠收和人類誘捕為災變因子等影響下的種群動態進行了模擬。Since ellipsometry is not sensitive to emission or absorption of light by the plasma, it is one of the few surface techniques that is compatible with a plasma environment
因為橢偏儀對等離子的光的發射和吸收不敏感,它是少數幾種與等離子環境相兼容的表面技術之一。Examples include : " monthly yearly electricity consumption in kwh " for operational statistics or an energy conservation programme ; " number of participants ", " number of training sessions ", and or " number of environmental topics covered " for an environmental training programme ; " number of types of environmentally - preferable products procured " for a green purchasing programme ; " number of incidents exceeding environmental license limits " for a compliance improvement programme
例子:註明營運統計或節能計劃的每月每年耗電量千瓦小時環境培訓課程的參加者數目培訓課程數目及或講授的環境課題數目環保采購計劃中獲優先考慮采購的環保產品種類數目促進依法從規計劃中不符合環境牌照最低要求的個案數目In cobol, a set of consecutive words whose purpose is to specify an attribute of an entry. there are three types of clauses : data, environment, and file
Cobol語言中的一組相鄰的字,其目的是說明一個項的屬性。子句有三種類型:數據、環境和文件。By analyzing the amplitude error due to the nonuniformity in the hemispherical resonator circumferential direction, the mathematical model of measuring angle error is deduced and the way by using software program to compensate the measuring angle error is discussed
分析了諧振子環向不對稱造成的振幅誤差,並建立了由此引起的測角誤差的數學模型,討論了由軟體演算法來補償側角誤差的方法。With qpsk modulation method employed in our ofdm system, there are several important parameters relating to bandwidth efficiency should be consider carefully. they are the number of subcarrier, the length of cycle prefix and the parameters of pulse shaping filer
結合qpsk調制,文中討論了建立這樣一個高帶寬效率的ofdm傳輸系統所需要著重考慮的幾個參數:子載波數目、循環前綴長度和成形濾波器的參數。Enlightened by the structures of group and ring in algebra, in this paper, author firstly raise the concept of fuzzy power ring. first, the properties of the fuzzy power ring will be considered. second, the structure of each fuzzy power ring will be described systematically, and attempts will bo made to classify the fuzzy power ring and the chains of sub rings will bo constructed
作者由代數學中群,環的結構得出啟發,在本文中首次提出fuzzy冪環的概念,討論了fuzzy冪環的及其性質,完整地研究了各種fuzzy冪環的結構,對fuzzy冪環進行了分類,並構造了各類的子環列,進一步研究了fuzzy冪環的同態,同構。分享友人