長變量 的英文怎麼說

中文拼音 [zhǎngbiànliáng]
長變量 英文
long varchar
  • : 長Ⅰ形容詞1 (年紀較大) older; elder; senior 2 (排行最大) eldest; oldest Ⅱ名詞(領導人) chief;...
  • : 量動1. (度量) measure 2. (估量) estimate; size up
  1. Undoubtedly, through the theory and empiricist analysis about cs, it is important for our country and other developing countries to keep the steady growth and stability of economy and finance in a long run based on the conception of cs, this thesis not only probes into the relations between cs and other economic variables but also discusses its affection on macro - economic policies

    無疑,通過對貨幣替代的理論實證分析,對保證我國及世界其他發展中國家的經濟期穩定運行和增,對保持金融的穩定,是具有重大意義的。本文從貨幣替代的含義出發,探討了貨幣替代與其他經濟的關系以及對宏觀經濟政策的影響,提出了一些政策和建議的思路。
  2. Plant growth will be highly sensitive to the manipulation of this variable.

    植物生對于這一的施用表現出很高的敏感度。
  3. Comparative research on growth speed between morpholgical breadth and the other variables of scapular of taihang mountains macaca mulatta

    太行山獼猴肩胛骨與肩胛骨其它速度的比較研究
  4. By introducing proper stretchy variable and constructing boundary layer function, it concludes n - order approximate solution, and using theory of differential inequality, uniformly validity of asymptotic expansion is proved

    通過引進適當的伸長變量,構造邊界層函數,得到了解的n階近似值,並利用微分不等式理論證明了解的漸近展開式的一致有效性。
  5. But now it ' s urgent to adopt new methods for calculating the head loss of regional drainage due to some factors such as long length, large flow quantity and probable strong topographic change

    由於存在管線、流大以及區域地形化幅度可能較大等因素,建設區域排水系統需要採用新的方法較為準確地計算水頭損失。
  6. We have grown ingaas / algaas strained quantum well laser by mbe. we studied the doped density in the cladding layer

    採用分子束外延設備mbe ( molecularbeamepitaxy )對所設計的應子阱結構激光器進行晶體生
  7. The feature model includes two characters : the braided unit ' s braiding distance and braiding angle. processing the climaxes information can get the two characters. this paper uses mathematical statistic technology to realize the braiding homogeneity measuring

    最後採用數理統計中的異系數這一統計對預製件表面圖像中的每個編織單元進行分析,分別對特徵模型中的花節和編織角進行均勻性統計,進而完成復合材料預製件表面編織均勻性的測
  8. Materials design and grow of strained quantum well lasers with high characteristic temperature

    高特徵溫度應子阱激光器材料設計與生
  9. The ingaas / gaas strained quantum well lasers are able to work with extremely low threshold current density, high characteristic temperature and high cod limit, which make ld lasers achieve higher output power and longer ufe. therefore, ingaas / gaas strained quartum wellstructures can be used for the fabrication of high power semiconductor lasers

    Ingaas / gaas應子阱激光器具有級低的閾值電流密度、較高的特性溫度和較高的光學災損傷閾值,這使得激光器具有更高的輸出功率和更的壽命。因此ingaas / gaas應子阱結構可以用於大功率半導體激光器的制備。
  10. Conditional convergence is obviously exit for the economic growth among provinces in china. industrialization, openization, marketlization, informatization, except urbanization were proved to be the important condition of convergence as they influenced the regional economic growth and convergence significantly

    除城市化外,工業化、市場化、信息化、開放化等區域經濟增過程都對中國省際經濟增與趨同具有重要的影響,是影響中國省際經濟增趨同的重要趨同條件。
  11. The numerical simulation equations of the border curves in term of and as well as the matching rules and the frequency dependence of microwave electromagnetic parameters of a broad - band homogeneous absorbing coating with a finite value of reflection loss are available. these results pointed out the direction to develop rams ". according to the radar - absorbing model, the optimized design of rams with thin - layer, light - weight, broadband and strong - absorbing is available by the simple genetic algorithms, which can effectively conduct the research work of rams to the detail. small but completely, the electromagnetic parameter ' s databases of rams that based on actual microwave absorbers have been set up, the object function has been constructed which conform to the involved goals, the adaptive coding measure is taken which extends the coding length dynamically adapting to the condition of the number of actual absorbers or the precision of thickness and absorber - volume - percentage, the decoding technique is initiated which satisfies light - weight and strong - absorbing as well as thin - layer and broadband by adopting of tracing variable restricting conditions dynamically to control total thickness. when decoding, the variable restricting conditions of thickness are dynamically traced, so gain the radar absorbing coatings of light - weight multiple - layer single - ingredient. similary, of thickness and absorber - volume - percentage, of light - weight multiple - layer multiple - ingredient. also, the rams ' demand to radar - absorb performance as frequency is met making use of the penalty function

    作為遺傳演算法的具體實施:根據本實驗室近來研製的吸波材料,建立了吸波材料的相關數據庫;構造了能真實體現「薄、輕、寬、強」優化目標的目標函數;根據材料的實際數以及塗層厚度精度要求、吸收劑體積分數精度要求,建立了能動態擴展相應碼的自適應編碼方法;首創了通過動態跟蹤的約束條件來控制塗層總厚度的解碼技術,以此實現了在不弱化寬頻、高強的吸波性能目標的同時,兼顧到薄層、輕質的使用性能要求;在解碼時通過動態跟蹤厚度的約束條件,實現了多層單組分吸波塗層對重輕的要求;通過動態跟蹤厚度的約束條件和吸收劑體積分數的約束條件,實現了多層多組分吸波塗層對重輕的要求;使用權重系數化法,實現了吸波塗層的分頻段吸波性能要求。
  12. Taking xinzhou city as the case, the paper analyzes the city ' s actual situation of water supply, available water sources and their amount, distribution and development. it also calculates the mid and long term needed water amount and insufficient water amount in the city. taking the natural, commercial and life material properties and environmental function of water sources into full consideration, taking the satisfaction of the needed amount of the city and the balance and the largest capacity of every water source as the prerequisite, the paper aims at the mid and long term water supply sources ( north water sources region, douluo water sources region, shuiquanwan water sources region ) and the lest spending on the investment and operation of the self - equipped wells ; through the determination of decision variables, a model of economic management for the city ' s water supply is established, witch carries out the mid and long te rm optimal operation of water supply for the city

    本文以忻州市為例,分析了忻州市供水現狀,可供水水源、水資源、分佈及開發利用情況,預測了中期需水和缺水,充分考慮水資源的自然屬性、生活資料屬性、商品屬性和環境因素功能,通過決策設置,在保證城市需水、水資源平衡和各供水水源最大供水能力的前提下,以開采忻州市中期供水水源(北水源地、豆羅水源地、水泉灣水源地)和自備井開採的投資和運行費用最低為目標,建立了城市供水水源優化調度經濟管理模型,運用線性規劃方法進行了城市中期供水水源優化調配。
  13. Abstract : based on the arc length formulae of the parallel to the easement curve and its property, this paper gives the parameter equations of the parallel to the easement curve takiing the arc length itself as variable

    文摘:基於緩和曲線平行線弧公式及其性質,給出了緩和曲線平行線以其自身弧的參數方程。
  14. Therefore, the three fundamentals required to obtain high precise measurements are : 1 ) frequency stability and frequency difference stability of the double - frequency laser source as well as the stable equivalent length of bore ; 2 ) the measuring beam and the reference beam are placed very co - axially ; 3 ) capability of recording the sub - division of the period of phase change and a reversible counter system

    因而干涉儀系統達到高精度的基礎是:頻率及頻差穩定的雙頻激光源、穩定的等效腔;測光與參考光合光後有很高同軸度的光路結構;能可靠記錄相位差化周期數的細分及可逆計數系統三部分。
  15. This paper investigates the effect of corporate tax on capital structure, using total debt ratio and change of long - term debt / total capital ratio separately as the dependent variables, mtr and mtrt - 1 ( marginal tax rate ) separately as the explanatory variables after controlling other variables which have effect on capital structure

    本文在控制了其他會對資本結構產生影響的的基礎之上,分別以資產負債率、期負債率的改作為因,當年邊際稅率、前一年邊際稅率作為自來檢驗企業所得稅對資本結構的影響。
  16. This paper, on the basis of yuelu - mountain high - tech park in changsha city, beginning with the investigation of diversiform transit - trip in the park, firstly analyzes and evaluates space - time change law of traffic flow and situation of traffic service level on actual road net - work in the park ; secondly, applying multi - statistical analysis method, taking investigated corporation as sample, using annual freight traffic volume produced by unit plant area of the corporation, with clustering analysis, obtains four sorts of the sample corporation, and establishes the predict models of freight traffic volume for every kind of corporation. with these models, actual or planning year ’ s day maximum freight traffic volume can be predicted. the third, this paper makes analysis research of trip law of employees in the park, and obtains the index of trip times, trip modes and trip development trend of the employees

    本文以沙市嶽麓山高科技園區為依託,從調查園區內的各類交通出行開始,首先分析評價了園區內現狀道路網上的交通流時空化規律及道路網上的交通服務水平狀況;其次是應用多元統計分析方法,以調查企業為樣品,以企業單位車間面積所產生的年貨運交通,通過聚類分析,獲得了樣本企業的四個類別,並建立了各類企業貨運交通的預測模型,應用這些模型,可預測園區內現狀或規劃年的日最大貨運交通;第三是對園區內企業員工的出行規律做了分析研究,獲得了企業員工的出行次數、出行方式及出行發展趨勢等等特性指標;最後是對園區內小區居民的出行狀況進行了分析,獲得了居民出行的諸如高峰時段、高峰出行等等的特徵數據。
  17. A supplementary variable technique is used to obtain the steady - state function and the steady - state probability generation function of the number of customers in the system

    採用補充法,首先建立了系統穩態下的狀態轉移方程,通過求解得到了穩態下系統隊的概率母函數,進而計算出穩態下系統的平均隊
  18. If an instance of the physical system could be created and an appropriate measurement carried out, the knot invariant would be approximately computed automatically instead of via an inconveniently long calculation on a conventional computer

    如果我們可以創造物理系統的某個狀況,同時對它做適當的測,就可以約略自動計算出結不,不然我們就得透過傳統電腦執行冗又不方便的計算。
  19. The wisdom of using long variable names at all is.

    使用長變量名的至理名言其實就是. .
  20. Patrick ( 1966 ) on the relationship between financial development and economic growth perspective into two categories with supply - and demand ; merton ( 1995 ) and ross ( 1997 ), pagano ( 1993 ), king and levine ( 1993 ) and others from different perspective studied on the role of economic growth in the financial channels. tow views exists : the financial architecture and financial constraints

    本文從實證分析的角度對中國金融與經濟增的關系作以研究,以期對上述問題作出初步的回答。本文通過構造合適的金融發展與經濟增長變量,建立var模型,在此基礎上對金融與經濟增關系進行協整分析、脈沖響應和方差分解分析,從定角度分析其相互影響。
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