survival factors 中文意思是什麼

survival factors 解釋
存活因素
  • survival : n 生存；殘存；倖存；殘存者；成活（植株）；殘余，殘存物，遺物，遺風。 the survival of the fittest ...
  1. The pedosphere offers human beings and other terrestrial organisms resources and environment for survival and development. the paper elaborates the definition of soil environmental quality and the evolution process over the past 100 years. focusing on the analysis of factors influencing the evolution of soil environmental quality, some pollution prevention measures are put forward

    闡述了土壤環境質量的定義以及近百年來的土壤環境質量的演變，著重分析了土壤環境質量演變的諸多影響因素，並提出了土壤污染防治的對策。
  2. Background : the aim of this study was to identify risk factors associated with survival after pneumonectomy for non - small cell lung cancer

    背景：該研究的目的是鑒別非小細胞肺癌患者全肺切除術治療后與生存率相關的危險因子。
  3. Predictive survival of severe type of virous hepatitis : study on multiple risk factors

    影響重型病毒性肝炎患者預后的危險因素研究
  4. Analysis of affecting factors to cuttage survival

    對影響扦插成活諸因素的分析
  5. Ten risk factors for survival were analysed by multiple logistic regression analysis in this study : patient ' s age, smoking or not, degree of amputation, mechanical type of injury, amputated level, number of venous anastomosis, number of arterial anastomosis, using vessel graft for artery or not, using vein graft for vein or not, and ischemia time

    我們利用多變項的羅吉斯回歸分析法來分析年齡、有無吸煙、斷指的嚴重程度、斷指的傷害型態、斷指的發生部位、動脈的吻合數目、靜脈的吻合數目、有無使用血管植瓣、缺血時間等危險因子對存活率的影響。
  6. Objective : flt - 3 ligand ( fins - like tyrosine kinase receptor - 3 ligand, fl ) was a recently described growth factor affecting early hematopoietic progenitor cells, that play a key role in the growth and differentiation of primitive hematopoietic cells. fl promotes the survival, proliferation, and differentiation of hematopoietic progenitors in synergy with other growth factors

    Fms樣酪氨酸激酶受體3配體（ fms - liketyrosinekinasereceptor - 3ligand ， fl ）是一種新近發現的、能夠有效地刺激早期造血的細胞因子，可單獨或聯合其他細胞因子促進造血幹細胞的增殖。
  7. As for western mountainous area of beijing, the key factor of survival lies in whether it can stand the drought environment factors, such as less rainfall, higher air temperature, lower humidity and less soil water, etc

    就北京西部山區而言，林分存活與否的關鍵在於其是否能夠經受住春季降雨少、氣溫高、濕度低、土壤殘留水分少等乾旱環境的考驗。
  8. The nation ' s survival state is affected by the following essential factors such as the innovation and the practical ability affected by the information of the society, and the globalization of economy

    社會的信息化、經濟的全球化使創新精神與實踐能力成為影響整個民族生存狀況的基本因素。
  9. Influences of some environmental factors on growth and survival of argopecten irradians concentricus larvae and juveniles

    幾種環境因子對墨西哥灣扇貝幼蟲和稚貝生長與存活的影響
  10. With the acceleration of extinction of species, biodiversity conservation is extensively concerned. the extinction of species is concerned with the degree of threat by biotic and abiotic factors. so, taking action to preserve plant species is very necessary and paramount before their extinction. one of the most effective biological techniques to conserve the biodiversity is the establishment of genebanks, i. e. ex situ conservation. the elucidation of various factors that regulate seed viability and vigor in storage is essential. an ideal condition to prolong the longevity is mainly depended on seed water content, temperature, humidity and types of containers used during storage. the optimum stage of seed maturity, harvesting techniques and processing, in addition to physiological features such as degree of dormancy, also play key roles in seed storage. certainly, desiccated seeds deteriorate with time even under extremely good genebanking conditions. according to seed storage behavior, it is necessary to consider three principal factors : storage environment, storage duration and plant species which will affect seed survival under good genebanking conditions. the present review is an attempt to discuss the importance of the aforementioned aspects of seeds in detail in order to conserve plant germplasms ( especially wild rare and endangered plants ) for ex situ conservation through seed - gene bank

    一個物種的滅絕是與其受生物因子和非生物因子的威脅程度相關的.隨著物種的加速絕滅，保護生物多樣性受到廣泛地關注.保護生物多樣性的最有效的生物技術之一是建立種子基因庫，進行遷地保護.種子庫理想的貯藏條件主要取決于種子含水量、貯藏環境（如溫度和濕度）和貯存種子的容器.進行種子貯藏，了解種子生命力和活力的影響因子的作用機理是十分重要和必要的.除了種子自身的生理特徵外，種子的貯藏壽命與種子成熟度、收獲技術、加工處理方法也是息息相關的.即使在最適的庫存條件下，種子也會隨時間發生劣變.因此，必須根據種子特定的貯藏行為，加以考慮影響種子存活的3個主要方面（貯藏環境、貯藏期和植物種類）而選擇有效的貯藏方案.本文試圖討論種子貯藏生理的幾個重要方面及其需解決的技術問題，以便更好地通過種子基因庫，長期有效地保存植物種質資源
  11. In stroke, where cells die or fail to mature, it will be important to identify growth factors that support neuronal survival and teach immature cells to become healthy, well - connected neurons

    以中風的狀況來說，細胞會死去或無法成熟，因此找出哪些生長因子可以支持神經生存，以及教導未成熟細胞變成健康而富連結的神經細胞，就很重要了。
  12. Gonadal development and fecundity are affected by certain essential dietary nutrients, especially essential amino acids, essential fatty acids, and vitamins etc. thus, during the last two decades, more attention has been paid to the optimal level of different nutrients in broodstock diets. it is well known that protein is a kind of indispensable nutrient because of its important physiological function on body structure and supplying energy to the growth and development of shrimp and crab. protein and amino acids of broodstock diet have been identified as major dietary factors that determine successful reproduction and survival of offspring

    而這些問題的解決則要求對中華絨螯蟹生殖過程中的攝食和消化生理機制，親體性成熟期對各種必需營養素（如必需氨基酸、必需脂肪酸和維生素等）的需求，卵細胞發生過程中營養物質的合成、轉運及貯存規律，以及在受精卵、胚胎和后續以內源性營養為主的?狀幼體發育階段對卵黃磷蛋白的消耗和利用模式等環節進行較為深入的研究，在全面系統地了解中華絨螯蟹的生殖營養生理的基礎上，探討親體生殖營養對卵質、孵化及后續幼體生長發育的影響。
  13. Based on the current development and characteristic of therapy of tcm in the treatment of cancer, we analyzed the role of correlative factors for cancer response evaluation, including quality of life, survival time, and remission rate

    本文分析了其不適用於中醫治療腫瘤療效評價的原因，同時分析現行的中醫治療惡性腫瘤的療效評價標準以及相關因素，包括生存質量（社會、心理、生物學方面） 、實體瘤緩解率以及生存期等諸多因素。
  14. Because of the influence of enterprise ' s inherent reason and outside factors, the growing of enterprise generally lacks of impetus that directly influence the enterprise ' s sustained development. the average age - of enterprise is only 3 - 4 years and survival rate is only 20 % - 30 % during the recent 20 years

    近二十年來，由於中小型民營科技企業自身的原因以及外部環境因素的影響，據有關部門的統計，企業的成活率僅為20 % - 30 % ，平均壽命只有3 - 4歲，而且企業成長普遍缺乏后勁、直接影響了企業的可持續生存與發展。
  15. Nerve growth factor is a member of the superfamily of neutrophic factors that control the development and survival of certain neuronal populations both in the peripheral and in the central nervous system

    Trka是分子量為140kda的酪氨酸蛋白激酶型受體，其分子可以分為三個部分，即膜外域，跨膜域和膜內域。
  16. Secondly, it begins to explore the vital effect of the early - warning system in survival development for it industry in fujian, besides the characteristics, precondition, building process, structure and function. thirdly, it establishes an index system, which includes a constraint layer of three constraint factors, such as industrial science and technology, industrial economics and industrial circumstance, and 19 indexes. in order to ascertain the dividing lines of alarming situation, it introduces the concept of subordinate degree

    論文首先提出福建省電子信息產業可持續發展理論，在此基礎上，探索預警系統在可持續發展中的重要作用，分析電子信息產業可持續發展預警系統的特徵、建立的前提條件、構建過程及其結構和功能；然後構建一套由產業科技、產業經濟和產業環境三個約束因子構成的約束層，及由19個指標構成的福建省電子信息產業可持續發展預警系統指標體系，並引入模糊數學的隸屬度概念，將預警界限的確定轉化為相應隸屬度的確定，預警結果的輸出採用紅、黃、綠三色信號燈顯示系統法；最後用1995 - 2001年福建電子信息產業的相關統計數據對所建立的福建省電子信息產業可持續發展預警系統進行實例驗證。
  17. Thus, the success of nscs therapy is determined by the induced differentiation and the effect of micro - enviroment on the survival, proliferation and differentiation of it. the isolation and culture of nscs in vitro successfully is the presupposition for its research. to avoid the influence of unknown factors exiting in serum on nscs " differentiation, serum - free medium with egf and bfgf as mitogens to stimulate proliferation and inhibit differentiation in vitro was introduced through a long period of search

    澱粉樣蛋白（ amyloidpeptidy ， a ）是澱粉樣蛋白前體蛋白（ amyloidprecusorprotein ， app ）異常代謝產生的含有39 ? 43個氨基酸殘基的疏水肽，可聚合成不溶的纖維形式或不定型顆粒狀結構，導致各種毒性反應，在阿爾茨海默病（ alzheimer ' sdisease ， ad ）發病中起著至關重要的作用。
  18. The author summarizes their experience in nursing 15 patients who underwent reconstruction of the temporomandibular joint with autogenous bone graft. peri - operative psychological care is of significance in helping the patients maintain a good mental state and smooth recovery ; pre - operative oral nursing and skin preparation are the prerequisite conditions for the survival of the graft and the prevention of wound infection ; post - operative observation and care of the local wound are the determinant factors for survival of the graft ; early and persistent functional training is positive for improving the function of the temporomandibular joint

    總結了對15例實施自體骨移植顳頜關節重建術患者的護理體會，認為圍手術期的心理護理對于使患者保持良好的心理狀態，促進其病情的順利恢復具有重要意義；術前的口腔護理和皮膚準備是預防傷口感染、保證移植骨成活和傷口愈合的前提；術后局部傷口的觀察與護理是關繫到移植骨能否成活的關鍵；早期和長期有效的功能鍛煉對于顳頜關節功能的改善具有積極意義。
  19. All the possible factors, such as pre - operative preparation, operative - procedure, complication - preventing, were considerd. results the 1, 3, 5 year survival rate was 96 %, 94 %, 93 % respectively

    方法對118例腎移植手術從術前準備、手術操作、術后處理進行回頑性分析且對輸尿管膀胱吻合技術進行改進。
  20. An influencing factors study on the quality of survival of gastric carcinoma patients

    利用線性結構方程式模型分析胃癌患者生存質量的影響因素
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