支序系統學 的英文怎麼說
中文拼音 [zhīxùxìtǒngxué]
支序系統學
英文
cladistics cladism- 支 : Ⅰ名詞1 (分支; 支派) branch; offshoot 2 (地支) the twelve earthly branches3 (姓氏) a surname...
- 系 : 系動詞(打結; 扣) tie; fasten; do up; button up
- 統 : Ⅰ名詞1 (事物間連續的關系) interconnected system 2 (衣服等的筒狀部分) any tube shaped part of ...
- 學 : Ⅰ動詞1 (學習) study; learn 2 (模仿) imitate; mimic Ⅱ名詞1 (學問) learning; knowledge 2 (學...
- 系統 : 1. (按一定關系組成的同類事物) system 2. (有條理的;有系統的) systematic
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In part three, the phylogeny of raphidioptera is analyzed. the cladistic method was first used to study familial phylogeny of fossil and living snake - flies
第三部分:首次利用支序分類學方法,對現生和化石蛇蛉目的科級分類單元系統演化關系進行了研究。“ anthropology ” derives from the greek words “ anthropos ” : “ human ” and logos “ the study of. ” by its very name, anthropology encompasses the study of all humankind
社會科學是智力研究的分支,就像自然科學家分析自然現象那樣,智力研究以詳盡、有序、系統、客觀的方式來探究人類及其努力。" anthropology " derives from the greek words anthropos " human " and logos " the study of. " by its very name, anthropology encompasses the study of all humankind
譯文:社會科學是知識探索的一個分支,它力圖像自然科學家研究自然現象那樣,用理性的、有序的、系統的和冷靜的方式研究人類及其行為。In this part, the first work is pretreatment of a numerical model, including creating calculating grids automatically, improvement of the linear boundary technique and so on. the second work is to estimate the siltation of a basin or channel by liu ' s equation. the third work is to build an edbms ( engineering data base management system ) for the result of mathematical model
其中主要的工作是:其中主要的工作一是數學模型的前處理,計算網格自動生成,線邊界法的優化;二是應用劉家駒公式在長江口深水航道治理工程地理信息系統的支持下實現港池、航槽開挖的實時回淤估算;三是將計算成果形成gis管理和支持下的工程數據庫系統( engineeringdatabasemanagementsystem ) ,同時嘗試解決時間序列數據如地形沖淤變化,潮位、流速過程的分析、查詢和顯示問題,並實現實時、互動的動態演示及三維可視化。Under the background of the research work - " expert system of hydraulic brake system design for saloon car, small and medium passenger car " for nanjing yuejin automobile group, in this paper, a set of special cad software for vihicle brake was developed in which the researchful object was brake, . the cad supporting software was pro / engineer and the developing language was vb. the project of discreted brake was raised and 3d graphic parametric library of typical parts and assemblies was established. 3d solid modeling and parameter - driven between dimensions and relations were accomplished using pro / engineer
本文以南京躍進汽車集團的橫向課題「轎車、中小型客車液壓制動系設計專家系統」為背景,以制動器為研究對象,以pro engineer為cad支撐軟體,採用vb語言,開發了一套汽車制動器專用cad系統;提出了制動器離散化方案,構建了參數化的制動器典型零部件三維圖形庫,使用pro engineer實現三維實體造型以及尺寸與關系的參數化驅動;圖形庫系統採用參數化圖庫引用、管理機制並擁有一個開放的擴充介面;研究了pro engineer二次開發模塊pro toolkit ,解決了同步模式下定製程序界面的問題,並實現與pro engineer的通信;建立了制動過程數學模型,推導了制動方程式並給出相關解法,編制了制動器數值模擬分析程序;構建了制動器設計資料庫。Social science is that branch of intellectual enquiry which seeks to study humans and their endeavors in the same reasoned, orderly, systematic, and dispassioned manner that natural scientists use for the study of natural phenomena
社會科學是智力詢問的一個分支,它以相同的理由充足的、有序的、系統的、公平的方式探索研究人類以及他們的努力,這種方式被自然科學家用來研究自然現象。Social science disciplines include geography, economics, political science, psychology, and sociology. each of these social sciences has a subfield or specialization which lies particularly close to anthropology
譯文:社會科學是知識探索的一個分支,它力圖像自然科學家研究自然現象那樣,用理性的、有序的、系統的和冷靜的方式研究人類及其行為。Social science is that branch of intellectual enquiry which seeks to study huma and their endeavors in the same reasoned, orderly, systematic, and di a ioned ma er that natural scientists use for the study of natural phenomena
社會科學是知識探索的一個分支,它力圖像自然科學家研究自然現象那樣,用理性的、有序的、系統的和冷靜的方式研究人類及其行為。In this paper, the three level fortification criterion, two stage design method and the elastic response spectrum theory are adopted, and the program of nba ( the program of nonlinear - aseismic analysis for beam bridge ) is used to calculate. through gathering, analyzing and calculating a lot of bridge design materials, this paper induces a simple way to calculate the relative displacement of the beam and the pier, and then according to the current design method, it concludes a better design principle of the supporting length of the beams. at the same time the dynamics is adopted to put forward the design method of the carrying capacity and the lengthen of prestress wire ( steel bar ) falling - off prevention structures of highway bridges
本論文採用三水準設防、兩階段設計方法、彈性反應譜計算理論,運用橋梁結構非線性地震響應分析程序nba ( theprogramofnonlinear ? aseismicanalysisforbeambridge )進行計算;通過收集大量的實橋設計資料,經分析計算,歸納總結出計算上下部結構相對位移的簡便計算方法;並綜合國內外的經驗值,提出梁的支承長度se的設計原則;同時運用動力學突加荷載的原理,推導分析了預應力鋼絞線式(鋼棒連接式)落梁防止裝置設計承載力的計算方法和設計伸長量s _ f的取值;最後本文通過實橋計算,說明了落梁防止系統設計的方法。The research job includes bringing a project about fault calculation, using node impedance matrix as maths model of network to derive the arithmetic based on the fundamental of modifying impedance matrix by adding the branch, building the whole database with micosoft access. the whole project is realized with visual c + + 6. 0. it is applied to au hui electric network, and is proved correct
本文首先根據系統的要求,綜合考慮各種運行方式變化,提出合理的零序電流,分支系數的計算方案;然後採用節點阻抗矩陣作為系統的數學模型,推導出基於支路追加法的阻抗矩陣快速補償優化演算法,從而實現計算方案;最後以micosoftaccess為工具設計出完整的故障計算數據庫。The research contents are improved and innovated algorithms of sequence alignment in bioinformatics. these algorithms are advanced more evidently than traditional algorithms in biology sentivity and computing efficiency. the software system based on these algorithms can offer sustainment for bioinfromatics research and practice
本文的研究內容是生物信息學中序列比對的改進與創新演算法,經過實際測試,其生物敏感性和運算效率較之傳統演算法均有所提高,在此演算法基礎上開發的系統平臺軟體可以為生物信息學的研究及實踐提供一定支持。To solve the two problems, par method was brought forward. apla - java program transformer which this thesis researched is par method support tool. it is also one of keystone research content of national natural science foundation of china
而本文所研究的apla程序到java程序自動轉換系統則是par方法的重要支持工具,同時,也是多個國家自然科學基金課題的重點研究內容之一。What the practical problems is often gotten is a single variable time series which has a time interval of t, reflect by a lot of interactive physics factor, containing the mark of all variates participating in movement, traditional time series analysis is to analyse going from this array to the form directly it ' s time develops, one dimension analysis loses useful information, the characteristics of phase space reconstruction method is to construct one dimension scalar quantity to high dimension vector, prop the geometry space of the state, show all dynamical information of system in phase space. the characteristic that just constructs again according to the phase space in this text, analyse the time series of responding, use the relevant knowledge of symbol dynamics and reconstruct phase space, put forward a kind of relation degree analysis method of the systematic mathematics model which has theory basis, so reach the correction of calculation mathematics model, make it accord with the actual systematic state
實際問題中常常得到的是一個時間間隔為t的單變量的時間序列,它是許多物理因子相互作用的綜合反映,蘊藏著參與運動的全部變量的痕跡,傳統的時序分析是直接從這個序列去形式地分析它的時間演變,一維分析必然喪失許多有用信息,相空間重構方法的特點是把一維標量數據構造成高維矢量,支起狀態的幾何空間,在相空間中展示系統全部動力信息。本文正是根據相空間重構的特點,對響應時間序列進行分析,利用符號動力學、重構相空間等方法,提出一種有理論依據的系統數學模型關聯度分析方法,從而達到修正計算數學模型,使其更符合實際系統狀態的目的。Social science is that branch of intellectual enquiry which seeks to study humans and their endeavors in the same reasoned , orderly , systematic , and dispassioned manner that natural scientists use for the study of natural phenomena
社會科學是學術的一個分支,它致力於研究在相同條件、秩序、系統和平等習俗下的人類及其活動,而自然科學家則將這些內容用於研究自然現象。Time series period analysis is an important branch of modern statistics. the multiplayer - transfer method is a relatively ideal statistic method at present, both from the point of theory and that of application
時間序列的周期分析是現代統計預測學的一個重要分支,而多層遞階方法無論從理論角度還是從應用角度來講都是目前描述動態系統的一種比較理想的統計方法。And utilized the compatibility of software saw the optimized products. in order to advance the precision of data processing, practical quantity of flow and turnover duration were adopt to calculate the quantity of water of tilting bucket the experiment of character of tipping bucket in the measure and control system shows that the error between the measurement and calculation, ( < = 0. 01 ) decreased sharply, and the efficiency is promoted greatly
西安理工大學碩士學位論文3 .根據噴頭特性和均勻度等要求,編制了噴頭、供水支管布置優化設計的程序,並利用軟體之間的兼容性,使優化結果可視化;測控系統中的翻斗特性實驗證明,採用實測流量一翻轉歷時來計算翻斗水量,大大降低了測量和計算誤差,誤差必Capp ( computer aided process planning ) appears with the rapid development of modern machinery manufacture and computer technology. which makes use of the practical experiences of technician to process data, to make scientific decision, to create process regulations automatically, to aid the dimension calculation procedure, to plot working procedure drawings, to choose cutting parameter, to aid optimizing process planning and etc. and it also provides a powerful technological support for the digitalization, intelligentization and autoimmunization of process planning design
計算機輔助工藝過程規劃系統( cappcomputeraidedprocessplanning )是伴隨著當代機械製造領域的轉型和計算機技術的迅猛發展而應運而生的,它在利用工藝人員的經驗知識和各種工藝數據進行科學的決策、自動生成工藝規程、輔助完成計算工序尺寸、繪制工序圖、選擇切削參數和優化工藝設計結果等方面的良好表現為工藝設計的數字化、智能化和自動化提供了很好的技術支撐。For example, by including statistics and mathematics libraries in the core rdbms, users of decision support systems will be able to perform complex data analysis without reinventing the wheel
例如,將統計和數學的程序庫包括在核心的rdbms中,決策支持系統的用戶就能完成復雜的數據分析,無須重新發明車輪(即無須重復勞動? ?譯注) 。The ecmo supportie technique, a kind of micro - traumatic techniques, inoles in many clinical departments, is quite conenient for operation een bedside, which changes the systematic operation to effectie procedure
Ecmo支持技術,屬于微創技術,便捷易行,涉及多臨床學科,可在救治床邊進行,使系統性操作轉變成行之有效的程序化操作。The recent developments of computer visualization technology meet the ever - growing need for doctors, surgeons, and medical students to gain valuable insight into human physiology and pathology
本文提出了一個網上交互醫學學習系統,並提供了一個虛擬現實工具包以支持二維醫學圖像序列觀察、體數據和表面數據的三維可視化、目視放大鏡,以及醫學數據的交互變形模擬。分享友人