growth parameter 中文意思是什麼
growth parameter
解釋
生長參數-
Then the structure unit of hexangular lattice is found according to the principle of invariable symmetry. renormalization transformation is processed when we regard the structure unit and the growth model as graphs before and after transformation respectively. after choosing the 11 thermodynamic function fugacity as parameter, we can write out the partition functions before and after transformation and the formula of renormalization transformation
然後根據對稱性不變的原則，從整體晶格中選取結構單元，把結構單元和生長模型分別作為重整化變換前、后的圖形來進行重整化變換，選取熱力學函數易逸度為參量，寫出了重整化變換前後的配分函數和重整化變換關系式，求出了這一變換的不動點。 -
The superiority of generalized ridge estimation of regression parameter in growth curve model under pitman closeness criterion
準則下生長曲線模型回歸參數陣廣義嶺估計的優良性 -
The time - varying parameter ( tvp ) model is put forward to estimate the dynamic coefficient of fiscal expenditure to economic growth, and further to evaluate the effectiveness of fiscal policy
摘要利用狀態空間方法，對1978年以來我國財政支出總量和有關項目的經濟產出進行了動態測算。 -
The main purpose of this paper is to study crack growth rate of a class of nonlinear viscoelastic materials under the condition of constant load and small - strain. in this paper : the new test program is raised by referencing the existing test programs and by our trial and error ; in the new test program, facilities involved in the nonlinear viscoelastic crack tests are relatively few, the test process is relatively simple and the data obtained from the experiments are credible. on this basic, the calculation of j integral of nonlinear viscoelastic double cantilever beams specimens and the parameter of fracture work of corresponding nonlinear viscoelasticity are derived
具體成果包括： 1 、證實了雙懸臂梁試件用於非線性粘彈性裂紋擴展實驗研究的優點：雙懸臂梁試件在實驗中能觀測到的擴展過程持續時間比較長，在計算j積分時，計算方法簡單； 2 、得到了改性聚丙烯材料用於非線性粘彈性裂紋擴展實驗的兩種有效的試件構形和相應的試件尺寸；採用不斷改善夾具的方法使得加載穩定； 3 、經過連續四個多月的時間得到了一組有用的實驗數據； 4 、得到了裂紋長度與時間的關系、裂紋擴展速度與時間的關系、裂紋擴展速度與裂紋長度的關系。 -
In this paper, pure and doped ktp crystals were grown from the flux using a top - seeded method, and special technique have been used to lower the electrical conductivity to three orders of magnitude than common flux ktp, the values is up to 10 - 10 ( cm ) - 1, this overcame the shortcoming that common flux ktp cannot be used in e - o application field because of having higher electrical conductivity. the growth condition, doped elements and annealing technology were investigated. single crystals of ktp with high quality and big z - cut cross section were obtained by optimizing the parameter of crystal growth
本實驗採用頂部籽晶熔劑法生長了純的以及不同摻雜的ktp晶體，用特殊工藝處理技術將普通熔劑法ktp的電導率降低了三個數量級，達到了10 ~ （ - 10 ） （ cm ） ~ （ - 1 ） ，解決了普通熔劑法ktp晶體由於離子電導率太大而無法用於電光應用領域的困難；對ktp晶體的生長條件、摻雜元素以及退火工藝等進行了研究，通過優化生長工藝技術參數，突破了工藝技術生長難關，得到了高光學均勻性、具有大z切面的ktp單晶。 -
Admissibility of generalized least square estimator on the unknown parameter matrix in the extensive growth curve
推廣的生長曲線模型中未知參數矩陣的廣義最小二乘估計的可容許性 -
The age of activated sludge is an important parameter reflecting microbial growth, substrate removal and process control
摘要泥齡是反映微生物生長、基質去除及工藝運行控制特性的一個重要參數。 -
A. p. verbyla and w. n. venables ( 1988 ) extended the ordinary growth curve model into the extension of growth curve model and obtained an estimate of the unknown parameter matrix under the conditions that the matrix of observations follow multivariate normal distribution, where every design matrix has full column rank [ 7 ]
A . p . verbyla和w . n . venables （ 1988 ）將gc模型進行了推廣，得到了推廣增長曲線模型（ theextensionofgrowthcurvemodel簡稱egc模型） ，並在觀察矩陣服從正態分佈，各設計矩陣均為列滿秩的條件下，給出了參數矩陣估計值的一種演算法。 -
Parameter change in growth cycle of compound bioflocculant product bacterium
復合型微生物絮凝劑產生菌生長周期中參數變化 -
The experiments show : growth temperature is one of the key growth parameter by which the surface morphology, alloy composition, crystalline quality, mobility and carrier concentration are influenced
實驗表明：生長溫度是一個重要的生長參數，它對外延層的表面形貌、組分、結晶質量、遷移率、載流子濃度有著很大影響。 -
The precipitation sequence is. - supersaturated solid solution - stoicheometric " phase - growth. with the increase of the composition there is more characteristic of non - classical nucleation and growth, and the order parameter values of critical ordered nucleus decrease. the precipitation sequence is : supersaturated solid solution - nonstoicheometric ordered phase - stoicheometric " phase - growth
隨濃度增加，大部分亞穩區合金沉澱非經典形核長大的特徵增強，有序相臨界晶核序參數分佈曲線降低，且分佈更加平緩，沉澱序列為：過飽和固溶體非化學計量比有序相化學計量比相長大，非化學計量比有序相併非熱力學意義上的亞穩相，研究工作明確了這一點。 -
Considering the mass balance law for solute, and combining with the populance balance model and the mccabe ' s l law, a linear crystal growth rate model was presented for potassium nitrate aqueous system. the test variables of both the liquid and solid for kinetic parameter estimations were given on this model, and the experimental apparatus were also set up
基於粒數衡算模型，以kno _ 3 - h _ 2o為模型研究體系，根據結晶過程中溶質質量守恆和mccabe定律，首先建立了晶體線性生長動力學模型，並確定出動力學參數估計所需要表徵的固液兩相物理參數，進而建立了實驗表徵方法和測定裝置。 -
The heteroepitaxial growth of 3c - sic on si substrate not only unfurls the maturity of si process, but also incarnates the excellence of 3c - sic, so that it become for long researchful direction. due to the large lattice parameter mismatch ( ~ 20 % ) and the large thermal expansion coefficient mismatch ( ~ 8 % ), however, the 3c - sic / si study is very difficult
然而，由於3c - sic與si之間存在較大的晶格失配度（約20 % ）和熱膨脹系數差異（約8 % ） ，因此， 3c - sic / si異質外延薄膜的制備非常困難，仍存在許多技術問題需要克服。 -
With the mass growth of the power system transmission parameter, the power system transmission parameter management system has become one important part of the management of the power systems
電網調度參數管理系統的建立可幫助調度人員方便地查找各類數據和信息，完成電網監測的基礎性工作，提高電網運行的管理水平。 -
The marginal maecker ' s number and the growth rate of the helical instability are given, and the effects of other physics parameter are discussed too
導出了相應方程和滿足的邊界條件，給出了臨界maecker ' s數和不穩定性增長率等定量結果。 -
An attempt is made to use the filled function as the modified function approach to apply global optimization to optical thin film problems. it is proved successful when applied to problems such as antireflection coatings and beam spliters. meanwhile, it is also found that when the number of layers is fixed those local minima with less total optical thickness appear to be better. in the realization. needle method are made to explore the impact of local optimization methods used, parameter of these methods, the starting design, the search accuracy of function and the methods of thickness growth
從理論分析來看，由於光學薄膜的特性是由在入射介質那一側的等效導納所確定的， needle方法把等效導納作為狀態變量，把每一層的折射率作為控制變量，運用最優控制的原理計算出在薄膜內部每一個厚度對應的點上折射率改變所引起的評價函數的改變，由此選取改變折射率后評價函數變化最大（評價函數變小）的那一點進行插入。 -
A calculating parameter by way of using the damage variable d2 on intensity and life at crack growth stage
2作為裂紋擴展階段強度與壽命的計算參量 -
The results of the study demonstrates that the main idea of the balanced scorecard has positive and instructive impact on our state - owned enterprises in understanding that products should be market - oriented, service be customer - centered so as to strengthen competitiveness and improve the operation valuation system of state - owned enterprises. however there is steel room for the method to be improved based on the characteristics of our state - owned enterprises. besides there is a big difference between the method and the practice in deciding the importance of weighted parameter of the indicators obtained from the balanced scorecard valuation of financial, customer, the internal business process, the learning and growth. the above - mentioned conclusions will help us to further study and apply the balanced scorecard method with the aim to strengthen the competitiveness and keep sustainable development of our state - owned enterprises
本課題研究的實證結果顯示：平衡計分法的基本原理對我國國有企業逐步真正樹立以顧客為核心的思想、以市場需求為導向、不斷提高核心競爭能力、促進國有企業經營績效的改進具有積極的理論指導作用。同時，該方法在國有企業應用中也存在某些方面的局限性而還需要針對我國國有企業特性進一步改進與發展。另外，經過研究還發現，對國內外文獻中專家普遍強調的關于平衡計分卡中財務、顧客、內部經營過程和學習與成長等四個方面業績評價指標的重要性權數確定問題，與企業實際應用中的情況存在很大的差異性。
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