組合系數 的英文怎麼說

中文拼音 [zǔgěxìshǔ]
組合系數 英文
coefficient of combination
  • 組 : Ⅰ名詞1 （由不多的人員組成的單位） group 2 （姓氏） a surname Ⅱ動詞（組織） organize; form Ⅲ量詞（...
  • 合 : 合量詞（容量單位） ge, a unit of dry measure for grain （=1 decilitre）
  • 系 : 系動詞（打結; 扣） tie; fasten; do up; button up
  • 數 : 數副詞（屢次） frequently; repeatedly
  • 組合 : 1 （組織成為整體） make up; compose; constitute 2 （組織起來的整體） association; combination3 [...
  • 系數 : [數學] coefficient; ratio; modulus; quotient; factor
  1. Systolic and diastolic blood pressures clustered together with leptin in the factor analysis and this blood pressure - adiposity component correlated with estimated creatinine clearance ( r = 0. 329, p < 0. 0001 ) and explained on its own 10. 2 % of the variance in the estimated renal function

    在析因分析中發現收縮壓和舒張壓與瘦素相關聯，這種血壓?肥胖組合與估算的肌酐清除率具有相關性（相關系數0 . 329 ， p < 0 . 0001 ） ，其本身可以造成10 . 2 %的腎功能變化。
  2. And understanding and studying the spectral features and variation rules of geo - targets in the experimental area, raising that it is the basis of geo - targets information collection with imaging spectrometer data to understand spectral features and variation rules of geo - targets, realizing that in a great extent spectral - integrated - form - based classification method can remove the phenomenon of " different spectrum with same objects " resulted from reflection ratio curve translation because of the angle change among sensor, targets and observation direction, and the average and variance images can be introduced to solve the problem of two kinds of geo - target with similar spectral forms and much different values of whole reflection ratio. it is suggested that " red edge " range bands of vegetation, which has close relationship with vegetation cover and biomass, is the main characteristic bands and important basis for careful vegetation classification and quantitative retrieval, and pixel - based derivative spectral analysis is very useful for removing the effects of soil background values and quantitatively retrieving vegetation biomass and cover. the remote sense quantitative retrieval model is developed for main appraisable factors of desertification monitoring assessment with imaging spectrometer data and then the applicability of model is analyzed

    研究結果如下：首先針對荒漠化地區的地物特徵，對高光譜數據不同波段的數據質量、波段組合進行了評價，提出了適用於荒漠化監測的基本波段選擇集；初步了解和掌握了研究地區的地物光譜特性及變異規律，進一步明確了掌握地物光譜特徵和變異規律是用成像光譜儀數據提取地物信息的基礎；發現了基於光譜整體形狀的分類方法在很大程度上能夠消除由於傳感器、地物目標觀測方向之間的角度變化引起的反射率曲線整體平移的「同物異譜」現象，對于譜形相似而整體反射率的值相差較大的兩類地物，通過引入均值和方差圖像參與分類得到解決；研究還表明在植被「紅邊」范圍內的波段是進行荒漠化監測的主要特徵波段，這些波段與植被生物量和蓋度都有密切的關系，是開展精細植被分類研究和植被定量反演的重要基礎；像元的導數光譜分析可以消除土壤背景的影響，是進行植被生物量和蓋度定量反演的有力工具；建立了荒漠化監測主要評價因子的定量反演模型，並分析了模型的適用性。
  3. The binomial coefficients are ubiquitous in combinational theory.

    二項系數在組合論中有普遍的應用。
  4. The complete nucleotide sequence of the mitochondrial genome of f. limnocharis was detailedly compared with those of 5 other amphibians. the nucleotide sequences of 22 trna encoded by 6 amphibians mitochondrial genomes were combined and aligned to the homologous sequences of the 11 veterbrate taxa. using teleosts as outgroup, the phylogenetic analyses results show that mp, nj and ml trees all strongly support the monophyly of living amphibians with respect to other living tetrapods and favor a sister group relationship for caecilians and salamanders

    我們在測定了澤蛙線粒體全基因組序列的基礎上，與已知其它的5種兩棲類進行詳細的比較分析，同時選擇了11種高等脊椎動物的線粒體全基因序列，以硬骨魚類做外群，用22個trna基因合併數據進行系統發生重建分析，結果表明mp 、 nj和ml樹都強力地支持現生兩棲類動物為單系群並且蠑螈類和蚓螈類為姐妹群關系（自引導值分別為92 、 99 、 100 ） 。
  5. The relations between piezoelectric characteristic such as piezoelectric constant, electromechanical coupling coefficient, mechanical quality factor, etc. and its components, granular diameter and manufacturing technology were studied

    研究壓電材料壓電常數、機電耦合系數、機械品質因數等特性與其組份、顆粒直徑及製作工藝過程之間的關系。
  6. Finally, the three kind of calculating formula about ultimate bearing capability under the sticking gfrp to reinforce concrete pole will be brought forward according to experiments " result, which is valid can be used in many other practical reinforce projects effectively

    最後提出gfrp組合rc柱設計承載能力的三種不同計算公式即箍筋比擬法、綜合系數法、近似平衡法，以便能有效地應用到實際加固工程中去。通過本試驗中的試驗數據證明，這三種方法都是有效的。
  7. A novel parallel - serial type cttfc ( combined two - transistor forward converter ) with coupled inductor is present in this paper, and the performance of three parallel - serial type cttfcs is studied and compared. the performance of cttfc with coupled inductor is similar to the other two cttfcs while coupling coefficient is less than one and the converter working ccm ( continuous current mode ), and input - to - output voltage gain increase one times while coupling coefficient is one

    本文提出了一種耦合電感並?串型雙管正激組合變換器，並對三種並?串型組合變換器的特性作了比較：耦合系數小於1且耦合線圈電流連續時，三種並?串型組合變換器特性相類似：耦合系數為1時，組合變換器輸入輸出電壓增益增大一倍。
  8. Three parallel - parallel type cttfcs is studied and compared in this paper. the performance of the cttfc with coupled inductor is similar to that with sharing freewheeling diode while coupling coefficient is one, and similar to that with sharing output capcitor while coupling coefficient is less than one and the converter working ccm

    揭示了耦合電感並?並型雙管正激組合變換器與其餘兩種並?並型組合變換器的關系：耦合系數為1時，具有與共用續流管組合變換器相類似的特性；耦合系數小於1且耦合線圈電流連續時，具有與共用輸出濾波容組合變換器相一致的特性。
  9. Discusses the characteristic values on individual stock risk with the standard deviation, variance ( 2 ), standard deviation coefficient ( cv ) and coefficient measurement, construct the individual on stock ' s statistics index system on investment risk. 2. discuss the characteristic of standard deviation, variance, variance - covariance matrix to measure the investment risk of stock portfolio

    第二章「證券投資風險的度量」分為三個小節： 1 、討論單個證券風險用標準差（ ） 、方差（ ~ 2 ） 、變差系數（ cv ）以及系數度量，構造了單個證券的投資風險統計指標體系； 2 、討論了用標準差和方差、方差?協方差矩陣、方差?協方差矩陣的特徵值來度量組合證券的投資風險； 3 、計算了衡量證券組合系統性風險的系數值，並分析了系數的含義和預測能力的可靠性。
  10. The mathematics model of multiobjective optimum combination, good algorithms and cad system for strip layout of multistep progressive die are given in this paper

    摘要提出了多工位級進模工步設計的多目標最優化組合的數學模型、通用演算法以及建立其cad系統的實現方法。
  11. By means of establishing the mathematical model of gps integrated navigation system, it studies geometrical dilution of precision ( gdop ) and kalman filter. we simulate them by supplying to some examples. simulation result has shown the practicality of the algorithm

    通過建立gps / sins組合系統的數學模型，從幾何精度因子gdop的物理意義和卡爾曼濾波對狀態估計的基本原理出發，並結合實例的模擬計算結果，討論了gps / sins組合導航系統定位和測速精度與gdop的關系。
  12. For example nonlinearity, algebraic degree, correlation immunity, etc. basing on the method of hill climbing and the properties of boolean function, an algorithm, which is better than hc algorithm, named ihc is gave out to improve the design of nonlinearity of boolean functions. by analyzing the output and input sequences of a nonlinear combined generator, we also give out an algorithm ( lhc ) to evolve the correlation from a random function to a very lower one

    本文研究了hillclimbing演算法以及布爾函數非線性度的性質，對hillclimbing演算法進行改進，提高了該方法下對布爾函數非線性度的優化設計;通過研究非線性組合生成器中驅動序列和輸出序列之間的關系，基於hillclimbing方法，本文進一步提出了改善非線性組合序列相關性指標（ f ）的組合函數f （ x ）的優化設計演算法lhc 。
  13. Technology of radiotheraphy has stepped into an era of digital photography and replaced the screen piece combination system

    摘要放射技術工作跨入了數字化攝影時代，取代了傳統的屏片組合系統。
  14. According to the concept of linear - fitting correction, the correction factors for correcting the test - piece image are obtained by reference images and their corresponding means captured at fixed tube voltage and different tube current

    此方法基於線性擬合校正的思想，在一定管電壓下，改變管電流採集一組探測器基準圖像，利用這組圖像與其相應均值進行擬合，再把擬合系數作為校正因子對試件成像進行校正。
  15. Decentralized adaptive output feedback control of exponentially practical stability of similar composite systems with unknown bounds of uncertainties

    一類不確定未知界相似組合系統的指數實用穩定分散自適應輸出反饋控制
  16. By using the variational principle to determine the energy expectation value of the relativistic dirac - coulomb hamiltonian, all of the radial functions, configuration mixing coefficients, and the total binding energies can be determined automatically

    通過對相對論dirac - fockhamilton量的期望值變分，可以自動的得到所有的徑向波函數、組態混合系數以及總束縛能。
  17. Open and programmable technologies allow users and integrators to structure their systems and revise interface signaling and call modes according to their needs. as a result, it allows them to structure a genuine multimedia integrated application system for voice, data and picture communications on the same platform and in line with their own wishes

    開放式可編程技術允許用戶和集成商根據自己的需要去組合系統的構成、修改介面信令和呼叫模式，從而根據自己的設想在同一個平臺構造真正的話音、數據、圖象等多媒體的綜合應用系統。
  18. Therefore, it is sure that this kind of codes will be promising in the future mobile communication. compared with traditional codes which are complex with long searching time, structured ldpc codes constructed by gragh rules or combinational algorithms can reduce the complexity and insure the performance, so they are potential in the future wireless communication system with theoretical value

    傳統的ldpc碼的構造採用計算機隨機搜索，耗時長，實現復雜，相比之下，利用圖論、組合代數等結構化方法來設計ldpc能有效地降低構造復雜度，並且保證了性能優良，在未來移動通信系統中是一種極有潛力的編碼方式。
  19. The inner product of the mapping value of the original data in feature space is replaced by a kernel function, and the weights of each neuron can be initialized and updated by initializing and updating the combinatorial coefficient vector of each weight in the algorithm of ksom, so some intuitive and simple iteration formulas are obtained

    該演算法以核函數代替原始數據在特徵空間中映射值的內積，並且神經元權值向量的初始化和更新都可由其組合系數向量表示，從而獲得了直觀而簡單的迭代公式。
  20. In this paper, based on the concept of normal quaternion, a new algorithm for the initial alignment of the integrated system is studied ; the alignment algorithm is processed only on the basis of the position and velocity data of gps

    基於規范化四元數的概念，研究了一種僅利用gps的位置和速度數據對組合系統進行初始對準的新演算法，克服了傳統濾波方法進行初始對準存在的諸多局限性。
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