解構子 的英文怎麼說
中文拼音 [jiěgòuzi]
解構子
英文
destructor-
In the present study, aflp ( amplified fragment length polymorphism ) markers was used to examine population of abies yuanbaoshanensis in order to understand the level of population genetic variation and genetic structure. the result would help to evaluate its evolutionary potentiality and the degree of being endangered and could provide scientific basis for making right protection strategy. high - quality dna was extracted using ctab method from those tender leaves of forty - three fully - developed trees in population abies yuanbaoshanensis
本研究選用一種高效的檢測遺傳變異的分子標記? ? aflp技術來分析元寶山冷杉種群的遺傳多樣性,旨在了解該種群在分佈區內的遺傳變異水平和遺傳結構情況;研究結果將有助於更清楚地認識這一瀕危類群的生存潛力和瀕危程度,而且可以為制定何種挽救和保護措施提供科學的依據。They are jinfo mountain in nanchuan county ( natural protection section ), wuling mountain in qianjiang county ( national emphases forest demonstration county which forest cover rate is beyond 50 % ) and zhongliang mountain in beibei county ( artificial destruction is very grave ). some main land use patterns i. e. woodland, garden, infield, abandon infield, shrub and grassplot are selected in those three sample sites. four aspects on soil fertility index of karst environment under different land use patterns in these three sample sites, are revealed in this paper, by using the field test, indoor measure and analysis, outdoor experiment and field investigation, and the knowledge and technique of soil, ecology, physics and chemistry etc. they are physical characteristic ( effective soil thickness, organic layer thickness, soil texture, water - stable aggregate and soil water etc. ), chemical fertility ( organism, omni - n, omni - p, omni - k, alkali - nitrogen, available p, available k and rapid available k etc. ), soil animalcule ( bacteria, fungi, actinomyces and their grosses ) and soil - seed - pool ( plant community diversity index ) in karst ecosystem
本研究以重慶市的南川金佛山(自然保護區) 、黔江武陵山(國家重點退耕還林示範縣,森林覆蓋率50以上)和北碚中梁山(遭人為破壞嚴重)典型巖溶區為對象,選擇了幾種重要的利用方式,包括林地、果園、耕地、棄耕地和灌草坡,採用野外巖溶生態調查和室內試驗測量分析相結合的方法,以不同土地利用方式巖溶土壤肥力為重點,對不同土地利用方式土壤肥力特徵進行量化分析,找出巖溶土壤肥力差異的主要方面及其根本原因,論文主要從土壤剖面物理退化指標(有效土層厚度、有機質層厚度、質地、團聚體、水分含量等) ,化學肥力退化指標(有機質、全n 、全p 、全k 、堿解n 、速效p和速效k等) ,樣地土壤微生物指標(細菌、真菌、放線菌數量及總量)以及樣地土壤種子庫植物群落多樣性等4個方面對重慶典型巖溶區的土壤肥力特徵進行了較為詳細的分析研究,為巖溶地區士壤資源的合理利用及結構的調控管理提供依據。Based on the frequent occurrence of international aerial crimes, the rampancy and cruelty of criminals and the reality of brutal consequence, the essay analyses the features of the crime of aircraft hijacking, the crime of imperiling international civil aerial security and the crime of obstructing international aerial navigation with the component terms from three important international conventions on punishing aerial crimes in order to help people to appreciate the appearance and the essence of typical international aerial crimes deeply, to regard the motion of the crimes and to overwhelm the offence forcefully. based on the core of the legislative status of international civil aerial security, the jurisdiction of the aerial crimes, one emphasis of the article is to clarify concrete clauses on jurisdiction in the three conventions and analyses the important principle of " aut reddere, aut punire ". based on the problems on the jurisdiction of crimes in international society, it quests the implementation of t he principles of jurisdiction, pleading and extradition in the three conventions deeply
基於目前國際社會航空犯罪時有發生,犯罪分子猖獗狠毒,危害後果十分殘重的現實,本文從國際社會關于懲治航空犯罪的三個重要國際公約(東京、海牙、蒙特利爾公約)中規定的各種航空犯罪的定義入手,深入展開了對劫持航空器罪、危害航空器飛行安全罪、危害國際民用航空機場安全罪的犯罪特徵及其構成條件的分析,以期幫助人們更深刻認識這些典型的國際航空犯罪的表現及其實質,嚴密注視這些犯罪的動向,對其進行及時有力的打擊;鑒于國際民用航空安全法律地位問題的核心是解決航空犯罪的管轄權問題,本文重點闡釋了三個公約關于管轄的具體規定,並側重分析了「或引渡或起訴」的重要原則;鑒于目前國際社會打擊國際航空犯罪管轄方面存在諸多實際問題,本文對公約規定的管轄、起訴、引渡原則的實現方式作了深入探討;鑒于各國在國內立法上對于空中犯罪的懲治、對違約國的制裁、對這類犯罪的預防措施等方面存在一些漏洞,本文根據目前掌握的一些資料,在獨立思考的基礎上,提出了一些不成熟的看法及建議,以期對國際社會懲治航空犯罪貢獻自己微薄之力。Its tunable wave - region is over 100nm ( 701 812nm ) with the characteristics of simple manufacture and compact structure ; pulse with high energy can be obtained through q - switch for longer life ( 260us ) particles in upper level in this paper, tunable and q - switch mechanism and principle of working material alexandrite ( cr3 + : beal204 ) is firstly expatiated and analyzed. the experiment of tenability ( et ) and experiment of q - switch ( eq ) is proved feasible
該激光器波長在701 - 826nm之間,製作容易,結構緊湊;上能級粒子壽命長( 260 s ) 、調q容易得到大能量輸出本論文首先對激光工作物質?紫翠寶石( cr ~ ( 3 + ) : beal _ 2o _ 4 )的調諧與調q原理和機制進行了解釋與分析,確定了調諧與調q實驗的可行性。It revealed that hexagonal structure was easily synthesized in the neutral medium, and lamellar structure was inclined to prepare under basic condition, and from the cooperative charge density matching mechanism and function of manganese iron and template molecular, the alkalescence influence on the structure was explained, and appropriate neutral hexadecylamine ( hda ) availed to synthesis of mesophase with more ordered degree for the mediation of packing parameter
通過水熱合成方法對錳氧有序相的合成進行初步研究,探討合成工藝對有序結構的影響:在中性的條件下,易合成六方有序結構產物;在堿性條件下,更易合成層狀結構產物。並從電荷匹配的原則及錳離子與模板劑間鍵合作用解釋了堿量的多少對合成產物結構的影響。Abstract : considering the second nearest - neighbor interaction and cubic, quartic anharmonic interactions simultaneously, we employ the multiple scales method combined with a quasidiscreteness approximation to calculate the lattice vibration. it is shown that the kind of nonlinear chain exhibits envelope soliton, envelope kink and envelope antikink soliton. these results can also be used to explain the experimental phenomena that the kink amplitude of the self - localized structure is determined only by the intrinsic properties of its lattices
文摘:同時考慮次近鄰諧振相互作用和三次方、四次方非諧相互作用,利用多重尺度結合準離散近似方法去計算晶格振動行為,發現一維非線性點陣中存在包絡孤子及正扭結型包絡孤子、反扭結型包絡孤子,解釋了自局域結構的幅度只取決于點陣中的固有參數的實驗現象We now have the key concepts needed to make sense of atomic structure.
現在,我們有了理解原子結構所需的基本概念。In spermatogenous cell, we could find dilated cytolemma, dilated nuclear membrane and fused crista of mitochondria. most of the sperm ' s cellular membrane dissolved and broke down into pieces. the central granule and mitochondrion showed little dissolving
久效磷可以使金魚精子細胞質膜溶解,出現間斷性斷裂;有的精子頭部變形,頂部出現凹陷;少量精子頸部中心粒復合體溶解;精子頸部線粒體有溶解現象,精子尾部的膜結構斷裂。A total of 12 professionals and three moderators will discuss these topics at the talks, which will kick off hkbu s 2nd silver jubilee and senior alumni investiture this month
環繞三個專業范疇,解構本港電影的困局、探討電子新聞媒體的挑戰,以及展望未來社會福利Factuality and tardiness - deconstruction of the impact of modern intellectuals ' experiences on modern chinese literature
中國現代知識分子的遭遇對現代文學影響的解構探因This paper suggests that the integral of the state equation is evaluated directly through the exponential matrix based on the pim, thus several series solutions are obtained. utilizing the symmetry of matrices and the idea of substructure, the computational precision and efficiency of the pim are improved
本文深入研究精細積分及動力方程演算法,基於指數矩陣計算、 pade逼近理論,在時域上對非線性動力狀態方程直接積分求解,構建若干系統響應求解格式,並分析了演算法精度、效率;通過矩陣變換,利用矩陣對稱性、子結構等方法改進精細積分計算效率。Two causes can be identified for this : the first cause is external, by which more and more appropriations of post - structuralism and post - modernism from the west have led cultural criticism to the pursuit of an impromptu pleasure, thus making cultural criticism into an intelligent game which is of great fun but not very practical ; the second cause is internal, by which intellectuals have changed their roles from " legislators " to " interpreters " since 1990 ' s, who, on one hand, could not take the responsibility of criticism, and on the other, changed the nature of cultural criticism by bringing a set of ideologies and ideas into it
形成這種局面的原因有二:越來越多地借用解構主義和后現代主義色彩的理論資源使得文化批評更注重追求一種即時反應的快感,文化批評變成了好看、好玩卻不解決實際問題甚至有可能遮蔽實際問題的智力游戲,這是其外部原因; 20世紀90年代以來,知識分子的角色發生了從「立法者」到「闡釋者」的轉型, 「闡釋者」一方面無力承擔批判的重任,一方面又把相關的一套觀念和理念帶入文化批評中而使其改變了顏色,這是其內部原因。As an example, the parallel machine scheduling problem is mapped on a non - constrained matrix construction graph, and a aco algorithm is proposed to solve the parallel machine scheduling problem. comparison with other best - performing algorithm, the algorithm we proposed is very effective. the finite deterministic markov decision process corresponding to the solution construction procedure of aco algorithm is illustrated in the terminology of reinforcement learning ( rl ) theory
本章最後提出了解決并行機調度問題的蟻群演算法,該演算法把并行機調度問題映射為無約束矩陣解構造圖,並在演算法的信息素更新過程中應用了無約束矩陣解構造圖的局部歸一化螞蟻種子信息素更新規則,與其他幾個高性能演算法的模擬對比試驗證明這種方法是非常有效的。The global normalized ants - seed pheromone update rule is presented to ensure that the sum of the pheromone distributed over the construction graph is a constant, in addition, the normalized mechanism solves the problem of pheromone initialization and avoids the influence of the scale of the quality function of the solution
本章還提出了一種全局歸一化的的螞蟻種子信息素更新規則,該規則能保證分佈在整個解構造圖上的信息素的總量保持恆定,同時解決了信息素初始化的問題以及消除了解質量函數的量綱對演算法性能的影響。Hdo divides the integrated optimization of composite wing structures into two sub - problems that are easy to be solved : upper level optimization and lower level optimization
它將復合材料翼面結構綜合優化設計問題分解成兩個易於求解的子問題:頂層優化設計和底層優化設計。Analysts expect that larger health care providers, which have greater access to capital and can guarantee doctors ' salaries during transition phases, will lead nationwide private sector conversion to electronic records
分析家認為,那些有著更廣泛調查、深刻了解電子病案益處,從而引起醫院高層重視,同時有能力負擔起轉換期間的醫生們的工資的大型的醫療機構,將會引領全美范圍的私利機構轉向電子病案。The local normalized ants - seed pheromone update rule for the matrix solution construction is presented to ensure that the sum of the pheromone distributed over a row of the nodes in the construction graph is a constant, and it can be proved that for the non - constrained matrix construction graph, the local normalized ants - seed pheromone updat e rule is a minimum cross - entropy pheromone update rule
然後定義了一種特殊的解構造圖-矩陣解構造圖,並提出了flowshop問題的矩陣解構造圖模型,同時針對矩陣解構造圖提出了局部歸一化的螞蟻種子信息素更新規則,該規則能保證分佈在矩陣解構造圖每一行結點上的信息素總量保持恆定。Firstly, we study the periodic parabolic equations with delays by using the method of upper and lower solutions and its associated monotone iterations, it is shown that the reaction function in the system possesses a quasi - monotone property and the periodic boundary value system has a pair of coupled t - upper and lower solutions then the periodic boundary value problem has a pair of periodic quasi - solutions and the sector between the quasi - solutions is an attractor of the delayed periodic parabolic system
首先,我們研究含時滯的周期拋物型方程組應用上、下解方法及相應的單調迭代方法,證明:如果反應項混擬單調且方程存在周期上、下解,則方程一定存在周期擬解,並且擬解構成的區間是一個吸引子。In chapter 4, we present some new techniques in designing finite difference domain decomposition algorithm for the heat equation. the basic procedure is to define the finite difference schemes at the interface grid points with smaller time step by explicit schemes, and the prior error estimates for the numerical solutions are obtained
在第四章,我們發展了一些新技術,在子區域的邊界處採用小時間步長古典顯式格式求解,構造了新的區域分解演算法,得到了差分解的先驗誤差估計。" for his contributions to our knowledge of molecular structure through his investigations on dipole moments and on the diffraction of x - rays and electrons in gases
通過對偶極矩x射線和氣體中電子的衍射的研究來了解分子結構分享友人