選定子節點 的英文怎麼說

中文拼音 [xuǎndìngzijiédiǎn]
選定子節點 英文
select children
  • 選 : Ⅰ動詞1. （挑選） select; choose; pick 2. （選舉） elect Ⅱ名詞（挑選出來編在一起的作品） selections; anthology
  • 定 : Ⅰ形容詞1 （平靜; 穩定） calm; stable 2 （已經確定的; 不改變的） fixed; settled; established Ⅱ動詞...
  • 子 : 子Ⅰ名詞1 （兒子） son 2 （人的通稱） person 3 （古代特指有學問的男人） ancient title of respect f...
  • 節 : 節構詞成分。
  • 點 : Ⅰ名詞1 （液體的小滴） drop （of liquid） 2 （細小的痕跡） spot; dot; speck 3 （漢字的筆畫「、」）...
  • 選定 : designate; selected
  • 節點 : [電學] panel point; hybrid; packing; node; nodal points; joint of framework; pitch point; point pitch
  1. If the velocity of atoms is near to zero, the light for ces will tend to confine the atoms near to nodes and antinodes. the stability depends on the magnitude of the negative slope of the light force, the depth of the potential well and the momentum diffusion coefficient. it is important to select the parameters, e. g

    如果通過激光冷卻能使原子速度降至很小甚至為零，光壓力的作用將使原子被較穩定地囚禁于激光駐波場的節點和反節點處，其穩定程度取決于該處光壓力曲線負斜率的大小、對應勢能的勢阱深度以及動量擴散系數的大小，因此，如何在實驗中合理選擇激光強度、失諧量等顯得尤為關鍵。
  2. Crystal zirconium phosphate - phosphonate has the stability and regulity of interlayer floor of inorganic a - zirconium phosphate, they still have the designability of the organic group in the interlayer and adjustment of the ratio of organic and inorganic phosphorus acid, they are a kind of potential smart material, we can process molecule design and optimize filtration according to the requirement of goal reaction, we can prepare special ion - exchange, catalyst, catalyst supporters nonlinear optics compound, solid state proton conductivity and the intercalation complex precusor by introducing different active organic group or active center into the choice and stable framework of inorganic a - zirconium phosphate

    有機?無機晶態混合磷酸鋯具有無機磷酸鋯的層板穩定性和規整性，同時具有層間有機基團的可設計性和有機無機磷酸混合配比的可調節性的特點，是一類很有潛力的靈巧材料，並且可以根據目標反應的要求進行分子設計和優化篩選，在無機磷酸鋯優良穩定的骨架上引入不同的活性基團或活性中心，可以制備出性能獨特的離子篩、催化劑、催化劑載體、非線性光學物質、固態質子導體和制備插層復合物的前驅物。
  3. Choosing hanzhong region as investigating region, the species of acridoidae as object, by the means of systematic research, location research, seasonal research and full - scale research, the student studied the biodiversity of acridoidae in hanzhong according to the results of analysis and clustering by use of software tools such as excel and spss on the biodiversity indexes including species richness index ( ds ), shannon - wiener index ( h " ), simpson index ( a. ) and pie index, and pielou index ( e )

    本研究以漢中地區為研究范圍，以蝗總科acridoidae昆蟲對象，通過系統調查、定點調查、季節調查和全面普查等為研究手段，應用excel電子表格和spss等工具軟體對調查數據進行聚類和分析，選擇物種豐富度指數、 shannon ? wiener信息多樣性指數（ h 』 ） 、 simpson優勢度指數（ ） 、 pielou均勻度指數（ e ） 、種間相遇機率（ pie ）和物種多度等多樣性研究指標研究了漢中地區蝗總科生物多樣性。
  4. In the paper, the engendering and development, business flow and function of logistics distribution are analyzed, that logistics distribution is important link and assurance of realizing e - commerce are analyzed, the problems existed in e - commerce logistics distribution in china is put forward by the actuality of e - commerce logistics distribution in china, and the above study establish the basement of later study. logistics distribution ' s demand to e - commerce, the feature of e - commerce logistics distribution, the way of reducing cost of e - commerce logistics distribution, actuality of the mode of e - commerce logistics distribution in china are analyzed, and the mode of e - commerce logistics distribution in china is put forward ; by selectively studying the theory and method of logistics distribution and studying the principle and method of dividing the group of places, the model logistics distribution allowing visiting repeated of multiple places is established, the model is used to solve rational distribution sequence to reach lest cost to allowing visiting repeatedly, and an actual example is taken. the model logistics distribution in emergency has been established on the base of studying the necessity of logistics distribution in emergency in logistics distribution center

    本文分析了物流配送的產生和發展、物流配送的業務流程和功能及物流配送是實現電子商務的重要環節和保證，並結合我國電子商務物流配送現狀，指出了我國電子商務物流配送存在的問題，為進一步研究奠定了基礎；分析了電子商務對物流配送的要求、電子商務物流配送的特徵和降低物流配送成本的途徑，並結合我國電子商務物流配送模式實際，提出了我國電子商務物流配送模式構想；通過對電子商務物流配送理論方法選擇研究，在站點群的劃分原則和方法的基礎上，建立了多站點可以重復訪問的物流配送模型，運用該模型，可以求解合理的配送次序，使可以重復訪問時配送費用最少，並列舉了實例；通過研究緊急情況下物流配送的必要性，建立了緊急情況下的物流配送模型，運用該模型，可以解決配送中心在缺貨的情況下，選擇合理的供貨點及運輸方式的問題，使供貨時間最短、供貨費用最少，並列舉了實例、編制了相應的軟體。
  5. Electrochemlcal sensor was widely used in the analytical determination recentlythe studyofchemlcal modified electrode （ cme ） whlchact as electrochemlcal sensor was very plentiful the chemical modified carbon paste electrode （ cmcpe ） which was fabricated by mingling modifier with carbonpaste 叩 plledmore often the cpe has the characteristic ofeaslly modified ， wide using range ， fabricated easily3 innoculty ， long llte span etc because modified spedal substance cmcpe has spedal mnctlon ， it is studied more and more byelectfochemlcal worker now supermolecule chemistry ， the emerging and up to date cross su 刊 ect ， involves all su 刊 ects of chemistry biochemistry and material science etc inthatsupralllolecule c 卜 cthlstry chcffi1stfy offers an effective method for chemists to solve the long term puzzle of improving selectivity ， ithas gotten a great devebpment from it ’ s theory beingput forward we can expect the greatly wide application ofsupermolecule chemistry on cme but because the difficulty how to station it on the surface of ethetrode cannot be solved easily ， the application of supermolecule chemistry on cme was defined

    Cmcpe具有了一般碳糊電極的特點，同時又因為修飾了特定物質，使cmcpe具有了特定的功能，越來越受到電分析工作者青睞。而超分子化學是一個新興的跨學科的交叉前沿領域，由於超分子化學解決了一直困擾化學工作者的選擇性問題，因而從其理論提出以來，就得到了巨大的發展。可以預期超分子化學在化學修飾電極方面將有非常廣闊的應用前景，但現在由於將超分子試劑修飾在電極這一環節上存在困難，所以現在超分子試劑在cpe上應用較少，在cmcpe中的應用更少。
  6. Some preceding rain factors were list, then stepwise regression algorithm was employed to select the obvious factors from the list as the input of the bp networks. and the trial - and - error method is employed to define the number of the hidden layer nodes

    論文列出若干個前期降雨量因子，利用逐步回歸演算法從中挑選出影響因素大的作為網路的輸入，通過「試錯法」確定隱節點數。
  7. Finds the tree nodes with specified key, optionally searching subnodes

    查找具有指定鍵的樹節點，可以選擇搜索子節點。
  8. Replaces all the child nodes of the selected node

    替換所有選定節點的子節點。
  9. Name parameter, all descendant nodes that belong to the specified namespace uri are selected

    參數，則選定屬于指定命名空間uri的所有子代節點。
  10. Moreover, the paper compiles a decision tree - making program by camm algorithm in matlab in order to compare with the clustering. regard the history fault data of gear case as specimen, at first the information gain of every decision property is calculated at current decision point and the decision property which has the greatest information gain is selected as the decision point. then the assembly is subdivided according to the value of its decision property. delete the groups whose degree of support for sort property classification is less then the designated value

    以齒輪箱歷史故障數據為樣本，首先從當前決策節點計算每個決策屬性的信息增益，選擇具有最大信息增益的決策屬性作為決策節點，並根據該決策屬性的取值將該決策屬性所在集合分成若干個子集，濾掉所有子集中對類別標識屬性的分類支持度小於指定的最小支持度的元組，重復該過程直至生成決策樹。
  11. Based on this, we determine to focus on some key technologies that impact the practicability of vehicle navigation system currently, take the route planning subsystem, which is the weakness of the existing vehicle navigation system, as the core, and mainly study the following three items : the route planning algorithms fitting for vehicle navigation, the representation and storage structure for road network, and the calibration of road weight, where the latter two are the basis of the former one

    在此基礎上，確定了本文選題的指導思想：針對當前直接影響到車輛導航系統實用性的幾項關鍵技術展開研究，以現有車輛導航系統的薄弱環節? ?路線優化子系統為核心，重點研究適于車輛導航的各種路線優化演算法，以及作為其基礎的路網表達方法與存儲結構、道路權重的標定方法。
  12. Firstly, by selecting and defining the resource load indexes rationally, lbmr take into consideration the effect on the resource usage of source node and destination node by the migrant. by means of vector operations, lbmr can use multiply resources in harmony. secondly, lbmr adopts the smallest k - subset random algorithin, and the load index information is provided by the information cache

    Lbmr演算法的主要思想有三點：第一，基於合理選擇和定義的資源負載向量，綜合考慮進程遷移對源節點和目標節點資源利用率的影響，通過向量運算協調多種資源的平衡使用；第二，基於最小k子集隨機演算法，採用信息cache提供的負載信息作為負載平衡演算法位置策略的選擇依據；第三，基於進程生命時間的概率分佈，根據遷移進程減速（ slowdown ）數學期望值的改善程度，選擇適合於遷移的進程。
  13. First, the authors uses regional growing algorithm based on seeds point selected by manual work to ascertain the main area awaits to be segmented, then taking advantage of the precision of the edge tracing method to precisely define the boundary and thus to attain the precise segmentation

    先用人工選取種子點的區域增長演算法確定待分割組織的主體區域，再利用邊緣跟蹤法對細節處理較好的特點精確定位邊界，從而達到準確分割的目的。
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