growth-factor method 中文意思是什麼

growth-factor method 解釋
增長因素法
  • growth : n. 1. 生長,成長,發育,發展。2. 栽培,培養。3. 生長物,產物;【醫學】瘤,贅生物。4. 【經濟學】(資本價值與收益的)預期增長。
  • factor : n 1 〈英國〉經銷人;(代客買賣收取傭金的)經紀人;代理商;代辦人;〈蘇格蘭語〉 土地經管人。2 要素...
  • method : n 1 方法,方式;順序。2 (思想、言談上的)條理,規律,秩序。3 【生物學】分類法。4 〈M 〉【戲劇】...
  1. Pulmonary fibrosis was induced in the model group by intranasal instillation of bleomycin 5 mg kg. hxd were given via gastrogavage to the hxd prevention group and treatment group respectively at 48 h before and 14 days after they were modeled with the same method, and the groups of ligustrazin and prednisone, treatment and prevention, were managed the same as for hxd groups, but with ligustazin and prednisone instead of hxd respectively. bronchoalveolar lavage fluid balf and lung tissue of animals were gathered on day 28 cellular ultrastructural changes of lung was examined under electron microscope by he, masson stain ; content of hydroxyproline in lung tissue was assessed by acidolysis method ; and concentration of transforming growth factor 1 tgf 1 in balf was assessed by elisa

    方法68周雄性icr小鼠分8組,模型組bm組經鼻滴入博萊黴素blm 5 mg kg建立肺間質纖維化模型,化纖湯預防治療組pht組于滴入blm前48 h予化纖湯灌胃,化纖湯治療組ht組于滴入blm后第14天用化纖湯灌胃,同時設立丹參預防治療組pdst組及丹參治療組dst組,地塞米松預防治療組pdt組及地塞米松治療組dt組,並與正常小鼠nc組進行對照。
  2. The endocrine cells in the digestive and glands of alligator sinensis embryos aged from 8th to 55th day were localized and compared by using immunohistochemical method with thirteen kinds of antiseras of hormone. during the development of pancreas in alligator sinensis embryos, somatostatin ( ss ) immunoreactive ( ir ) cells, 5 - hydroxytryptamine ( 5 - ht ) - ir cells, glucagon ( glu ) - ir cells, epidermal growth factor ( egf ) - ir cells appeared on 18th day. no p53 protein - ir cell, gastrin - ir cell, testosterone - ir cell, chromogranin a - ir cell, vasoactive intestinal polypeptide - ir cell, epithelial membrane antigen - ir cell or insulin - ir cell was found in the pancreas of alligator sinensis embryos

    本實驗採用免疫組織化學技術,應用13種不同的抗血清,對孵育時間8 ? 55天揚子鱷胚胎消化道及消化腺內分泌細胞的種類進行鑒別、定位和比較,結果如下:揚子鱷胚胎胰腺中,生長抑素、 5 ?羥色胺、胰高血糖素、表皮生長因子、胰多肽免疫反應陽性細胞出現于第8天; p物質免疫陽性細胞出現于第18天; p53 、胃泌素、睪酮、嗜鉻素a 、血管活性腸肽、上皮膜骯原、胰島素免疫陽性細胞在各期揚子鱷胚胎胰腺中均未發現。
  3. The studies of in - layer heterogeneity are as follows : the text depicts the characteristics of heterogeneity by calculating the coefficient of variability, kmax / k and k. max / k. min of sand layers of different sedimentous microfacies ; divides interlayer into two types, and counts their numbers, thickness, frequency and density of a single sand layer according to the characteristics of lithology and logging, finally summarizes the characteristics of interlayer distributing ; sets up five in - layer heterogeneity models and points out that the primary models are model a and c. the studies of between - layer heterogeneity are as follows : the text depicts sand layers " growth and distributing conditions by calculating the lamination factor, sandstone density and overlap coefficient ; makes certain the lithology and thickness of interlayer by the method of contrasting the typical curves

    層內非均質性研究,通過計算不同沉積微相砂體滲透率的變異系數、突進系數以及級差來說明主要儲集微相的非均質特徵;據巖性及電性特徵,將層內夾層分為兩類,統計單砂層段內夾層的個數、累積夾層厚度、夾層頻率及夾層密度,並且根據夾層頻率及密度平面分布圖統計出每層的頻率相對高值區和低值區,總結夾層分佈特徵;根據物性參數隨深度的變化趨勢建立了五種儲層層內物性非均質模式,指出研究區內以a型和c型模式為主。
  4. This paper introduces the theory of sustainable growth of companies and meanwhile thoroughly analyzes the subjective and objective factors affecting sustainable growth of listed companies in china. then with the sample of chinese a - stock listed companies which appear on stock exchange of shanghai and shenzhen before 1994, using sustainable growth model brought forward by robert higgins and james van herne and the mathematical statistic methods of means and wilcoxon. this paper tests the sustainable growth status of all sort of listed companies in china during the period from 1994 to 2000. meanwhile an empirical analysis is made in this paper by the factor method and regression to find out equilibrium relation among sustainable growth of chinese listed companies profitability capability of debt - repayment and capability of operation

    然後藉助美國資深財務學家羅伯特?希金斯和詹姆斯?范霍恩的可持續增長模型,選擇我國1994年底以前在上海、深圳證券交易所上市的282家a股上市公司為研究對象,運用均值檢驗和威爾科克森的數理統計方法檢驗了我國上市公司1994 2000年度各行業的可持續增長的情況。本文還採用主成份分析法和多元回歸的方法,確定和解釋了影響我國上市公司可持續增長的主成份因素,並研究上市公司可持續增長與公司營運能力、償債能力和盈利能力的平衡關系。
  5. Part 3 is the empirical analysis to the influencing factor of listed company ' s capital structure in china, specifically with spss software and main composition analysis method, it correlated dividend policy, income tax, equity structure, non liability tax shield and income variation level of company, company growth, company ' s profit ability, asset structure, company ' s scale with capital structure ( the contents embrace btdr, bldr, bsdr ), we make the conclusion as follows : comparing with the research result of influencing factor of the company ' s capital structure of the developed country, the influencing factors of the listed company ' s capital structure in china have partial similarnesses

    第三部分中國上市公司資本結構的影響因素分析這部分是本文的重點之一,具體是採用spss11 . 5軟體,用主成分分析法與多元回歸分析,對公司的股利政策、所得稅、股權結構、非負債稅盾、收入變異程度、公司的成長性、公司盈利能力、資產結構、公司規模與代表資本結構的變量( btdr , bldr , bsdr )作相關研究,結果是:和發達國家公司資本結構的影響因素研究結果相比較,我國上市公司資本結構的影響因素存在部分相似性。
  6. The affecting variables provide indicators for enterprises to predict construction output variation, and references for macroeconomic policymaking on construction. 3. finally, the variables that are the granger - causes of china ' s construction growth are analyzed together by the method of factor analysis

    從交易費用經濟學的角度看建築業的生產交易方式,本文提出減少建築產品生產交易中的交易費用,提倡建築企業集成建設業務、為業主提供綜合服務,提高規模收益。
  7. Economic growth is a main subject which is concerned by all the countries as well as regions throughout the world. among various modern economic growth theories, the analytical method of the total factor productivity ( also known as tfp ), introduced by american economist solow, is the first ever to analyze capital, labor and other elements ( total factor ) of economic growth, and further set up neo - classical growth model. as this theory is introduced by solow who is a main figure of the neoclassical growth theory

    經濟增長是全世界各個國家和地區共同關注的一個主題,在現代經濟增長理論中,新古典增長理論的代表美國經濟學家索洛提出的綜合要素生產率分析方法(也稱全要素生產率分析方法) ,第一次對經濟增長因素中資本、勞動及其他要素(全要素)通過數學方法進行了計量分析,並建立了新古典增長模型。
  8. Objectives to introduce a method of nerve growth factor treatment program for facial paralysis from the point of view of evidence - based medicine

    摘要目的從循證醫學的角度,介紹神經生長因子對面神經炎循證治療方案的確立方法。
  9. The major factor was the technology of agriculture production in the influence factors of the economy growth of planting of hebei, the contribution ratio to economy growth in planting was 19. 3 %, in which the improved seed, chemical fertilizer, plant protection was 4. 3 %, 2. 5 %, 2. 3 % respectively ; manage technology was 9. 8 %, in which the policy was 4. 0 %, then manage regulation was 2. 9 % and manage method 2. 9 % ; the service technology was 9. 3 %, in which the agricultural extension, the culture education, the agricultural science and research, and material supply were 2. 5 %, 2. 4 %, 2. 3 %, and 2. 1 % respectively

    本文通過對近十年河北省農業勞動生產率和土地生產率指數比較研究,得出比較適合河北省農業發展方向的科技進步模式是以提高土地生產率為主導的模式。近十年來,在影響河北省種植業經濟增長的因素中,主要是農業生產技術對種植業經濟增長貢獻份額較大,為19 . 3 ,其中,良種、化肥、植保的作用份額較大,分別為4 . 3 , 2 . 5 , 2 . 3 ;管理技術為9 . 8 ,其中方針政策為4 . 0 。
  10. In order to further investigate the role of axudl in human tumor carcinogenesis and the potential association between the axudl gene expression status and the stimulation of transforming growth factor beta in human cancers, the present study was performed in three aspects as follows : ( 1 ) cloning full length enconding region cdna of axudl and construction of eukaryotic vector that expression the fusion protein of axud1 and influenza virus hemagglutin ha epitope tag ; ( 2 ) exploring the time and dose effects of tgf - 1 on the expression - of axudl gene in hepg2 hepatoma cells and spc - a1 lung carcinomas cells, and studying the effects of overexpression of axud1 on the expression of cell cycle and apoptosis related protein in hepg2 hepatoma cells ; ( 3 ) construction and expression of human axudl in e. coli m15. the following main results and conclusions can be obtained from the present study : 1. the full length ecnoding region of human axudl cdna from human peripheral blood lymphocytes was successfully cloned using one step rt - pcr method, and constructed into a eukaryotic expression vector which can be expressed a ha - axud1 fusion protein with axud1 and influenza virus hemagglutin ha epitope tag. the recombinant plasmid was identified by polymerase chain reaction, restriction endonuclease maping and sequencing, this expression vector might be instrumental to further study the function of axud1 protein in tumor cells

    為了進一步研究axud1在人類腫瘤發生中的作用及axud1基因的表達狀況與tgf -介導的信號通路的關系,本實驗研究分為三個部分: ( 1 ) axud1基因cdna全長編碼區的克隆和ha表位標記的axud1基因表達載體的構建; ( 2 )探討肝癌細胞hepg2和肺腺癌spc - a1細胞中tgf - 1誘導的axud1基因表達的時間、劑量效應以及誘導表達的可能機理,並研究axud1的過表達對細胞周期和細胞凋亡相關蛋白表達的影響; ( 3 ) axud1原核表達載體的構建及其在大腸桿菌中的表達。本實驗的主要結果和結論如下: 1利用一步法rt - pcr成功地從人類外周血淋巴細胞中克隆出axud1基因編碼區cdna ,並將其構建入真核表達載體中,編碼的ha - axud1融合蛋白帶有流感病毒凝血素ha的表位標記肽段。
  11. This paper, regarding the asphalt pavement in the zhoukou region as the study object, according to the prevalent norms ( specifications for design of highway asphalt pavement ), with the beginning of the pavement performance and the transportation investigation, totally and systematically analyzes the traffic parameters and the destroying reason of pavement at the early stage in the point of fatigue property and limit strength, gives the concepts and methods of the growth rate of equivalent axle load action time, seasonal modification factor and overload factor, proposes the method of axle load conversion on the condition of heavy loading. on this basis, it proposes the design method adapting to asphalt pavement construction, explains the steps of thickness computation of construction with the combination of engineering example, finally verifies thedesign method in the paper by test road. theory and practice both prove that the reasonability of pavement structure style and the reliability of design method in the paper can adapt to the present heavy loading and overloading traffic conditions, have highly theoretical and practical value

    本文以周口地區瀝青路面為研究對象,以現行《公路瀝青路面設計規范》為依據,從路面使用性能和交通特徵的調查入手,從疲勞特性和極限強度出發分析了路面早期破損的原因,全面系統地進行了交通參數的分析,提出了當量軸次增長率、季節修正系數和超載系數的概念和方法,並提出了重載交通的軸載換算方法。在此基礎上,針對超載、重載交通從結構組合設計、結構厚度計算(包括疲勞強度標準和極限強度標準)等方面提出了適宜的瀝青路面結構設計方法,並結合工程實測,說明了結構層厚度計算的具體步驟,最後通過試驗路驗證本文提出的設計方法。理論與實踐均表明,本文提出的路面結構型式合理、設計方法可靠,能適應目前重載、超載交通的狀況,具有較高理論與實用價值。
  12. This dissertation ’ s sample is the chinese listed company ( 718 ) with a financial report data of 1998 - 2003 and other conditions. it selects six indexes, with the method of factor analysis, to compute a " growth factor ". it analyze the growth rate of " growth factor ", and divides this 718 listed companies into 4 types, respectively they are stable growth company, fluctuate growth company, stable negative growth company and fluctuate negative growth company, and also robustness to the

    本文將符合樣本研究條件的718家中國a股上市公司,用其1998年到2003年的財務報表數據,選取了六個指標變量,通過主成分分析的方法,計算出一個「成長性因子」 ,對「成長性因子」的增長率進行了統計分析,把這718家上市公司分成了四類,分別是穩定增長公司、波動增長公司、穩定負增長公司和波動負增長公司,並對該分類的有效性進行了相關的驗證。
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