differentiation 中文意思是什麼

differentiation 解釋
n. 名詞 1. 差別，區別；區分，劃分。
2. 【生物學】分化，變異。
3. 【地質學；地理學】（從共同的巖漿產生出不同的巖石的）分異作用。
4. 【數學】微分法。

  1. The sequence analysis revealed that the as1 gene encodes a myb protein, which is a candidate transcription factor. in as1 and as2 mutants, the polarity formation in leaves is defective. cell differentiation along abaxial - adaxial, proximal - distal and media - lateral axes all shows an insufficient fashion

    通過掃描電鏡、干涉相差顯微鏡、組織切片、過量表達等手段研究了as1和as2的功能，包括觀察觀察突變體的組織、細胞結構及早期發育狀況，同時採用gus表達、 rt - pcr 、原位雜交、 northern等手段分析基因的表達情況。
  2. They could also use recombinant dna to study cell differentiation and development, including such cellular abnormalities as cancer.

    他們還可能利用重組合DNA來研究細胞分化和發育，包括像癌癥這樣的組胞變態。
  3. Acropetal differentiation of the cambium layer continues as the primary root elongates.

    形成層的向頂分化像初生根伸長一樣在繼續進行。
  4. Proteins associated with callus proliferation and adventitious bud differentiation of populus euphratica

    胡楊愈傷組織繼代增殖和器官發生中蛋白分子標記的研究
  5. Callus induction, bud differentiation and adventitious root regeneration from leaves of populus tomentosa

    芽的分化及不定根的再生
  6. Analytic personage points out, the share price of firm of not alexandrine city goes sign is possible because be restricted to make work current appear on the market in succession and appear differentiation, but current although a quantitative addition can arise to the market decrease maintain pressure, but the bounds of lift a ban made work 2007 current market prise photograph total to huge market market prise and do not calculate for the abundant financing on the market at present big

    有分析人士指出，不同上市公司的股價走勢有可能因限售流通股陸續上市而出現分化，可流通股數量的增加雖然會對市場產生減持壓力，但2007年解禁的限售流通股的市值相對于龐大的市場總市值以及目前市場上充裕的資金來說並不算大。
  7. The results showed that the mean proportion of polymorphic loci ( ppb ) of anabasis aphylla, which comprised 3 subpopulations ( 58 individuals sampled ), generated by 16 primers was 94. 56 %, the value of ppb of ceratocarpus arenarius, which had 4 subpopulations ( 80 individuals sampled ), using 16 primers was 98. 00 %. the paper had proved that the higher genetic diversity and the genetic differentiation existed in the populations of boih anabasis aphylla and ceratocarpus arenarius, while the latter had much more genetic diversity than the former. moreover, the study discussed the shannon information index and nei ' s gene diversity index of the two species natural populations, which indicated that there were more genetic variations within the subpopu

    另外，通過rapd資料的聚類分析及相關性分析研究，發現無葉假木賊和角果藜自然種群的遺傳結構與綠洲沙漠過渡帶的微生境生態因子（主要是土壤因子）相關，其中無葉假木賊亞種群遺傳多樣性水平不僅與土壤含水量（ w ） 、鉀鈉離子濃度（ k + na ）和氯離子濃度（ cl ）呈顯著的正相關（ p 0 . 05 ） ，還與土壤中有機質（ som ） 、全氮（ nt ）和全磷（ pt ）含量呈顯著的負相關；同時，角果藜種群的遺傳多樣性水平與土壤中有機質（ som ）和全氮（ nt ）含量呈顯著的正相關，而與co _ 3 ~ （ 2 - ）濃度呈顯著的負相關；除此之外，其它土壤生態因子與兩物種遺傳多樣性水平的相關性均不顯著（卜0 . 05 ） 。
  8. Neoplasms with no differentiation are said to be anaplastic

    未分化腫瘤被稱為退化發育。
  9. For the sake of differentiation exhaust limits anent the different use diesel engine. test and calculation have been done

    為了解不同用途柴油機排放測試循環及限制的區別，在現有的臺架上依照不同測試循環進行測試和計算分析。
  10. Treatment of ankylosing spondylitis by syndrome differentiation of tcm

    中醫辨病辨證治療強直性脊柱炎
  11. The result indicates that key stages include the growth stage of late autumn treetop 、 bud differentiation stage and anthesis stage, and that key climate factors are temperature, precipitation, rainfall days and sunlight time

    結果表明：氣候條件影響廣西地區龍眼產量的關鍵時期為晚秋梢生長期、花芽分化期和開花座果期，關鍵氣候因子分別為氣溫、雨量、雨日和日照時數。
  12. The genetic structure has changed due to artificial selection and genetic differentiation index indicated slight differentiation among them

    由於人工定向選擇，它們的遺傳結構已經起了一定的變化，分化系數表明它們之間已經產生了分化。
  13. In vitro induction, differentiation and seeding of source cells for the endothelialization of small - diameter artificial blood vessel of polyurethane

    小徑聚氨酯人工血管內皮化種子細胞的體外誘導分化及種植實驗
  14. He emphasizes, on the basis of healthy qi, the combination of disease and syndrome differentiation, treatment and prevention ; spleen - nourishing medicines are orally and rectally administered : purging and astringing methods are given

    在扶助正氣的基礎上，強調辨病與辨證相結合，防治並舉；用藥首重益氣健脾，採用中藥內服加保留灌腸的方法；結合腑病特性，合理應用「攻下」與「收斂」法。
  15. Attributive differentiation and analysis of historical geography

    歷史地理學的學科屬性辨析
  16. In this study, the stem segments of new shoot with axillary buds of well - growth tetraploid black locust trees were used as explants. the effects of different basic mediums, different hormone kinds and their concentrations ratios, different sucrose concentrations on calli induction, buds differentiation and rooting in the process of establishment of high frequency regeneration system of tetraploid black locust were studied. on the base of high frequency regeneration system, the effects of various factors on transformation efficiency of badh mediated by agrobacterium tumefaciens were discussed in the light of gus histochemical assays

    本實驗首先以生長良好的四倍體刺槐優株上當年生新梢的帶腋芽莖段為外植體，研究了在四倍體刺槐高頻再生體系的建立過程中不同基本培養基、不同激素濃度及其配比、不同蔗糖濃度對愈傷組織的誘導、芽的分化及生根的影響；然後在得到高頻再生體系的基礎上，通過農桿菌介導法轉化甜菜堿醛脫氫酶（ badh ）基因，以gus染色組織分析為依據探討了影響轉化效率的各種因素，建立了高效、可重復的基因轉化體系，為四倍體刺槐目的基因的導入打下了基礎。
  17. The b lymphocyte stim lator ( blys ) also known as baff, tall - 1, thank, ztnf4, is the most recent addition to the tumor necrosis factor family ( tnf ) ligands. blys induces both in vivo and in vitro b cell proliferation, differentiation and immunoglob lin secretion. meanwhile, it also strongly suppresses the growth of tumor cell lines. the over - production of blys is associated with the development of certain autoimmune disease, such as systemic lupus erythaematosus ( sle ), rheumatoid arthritis, myasthenia gravis, sj greh ' s syndrome

    人b淋巴細胞刺激因子（ hblys ）是1999年發現的腫瘤壞死因子超家族成員。最早發現其可誘導腫瘤細胞凋亡，之後發現它是一個強有力的b細胞共刺激因子，它在體外及轉基因動物體內可明顯刺激b細胞的生長，免疫球蛋白分泌，並導致動物自身免疫性改變。
  18. The differentiation of civilization and barbarism between chinese and foreign culture and sinocentrism

    夏夷文野之分與華夏中心意識
  19. In the first part, the thesis defines bilingualism, bilingual teaching and learning, and bilingual education for china ' s ethnic minorities through differentiation and analysis of some basic terms concerned with bilingual education. it maintains that ethnic minorities " bilingual education is a form for minorities " education which takes the existing minorities " bilingualism as the base, and bicultural traditions and knowledge, capacities and values needed in modern society as main educational contents, chinese and a minority language as educational languages alternately

    第一部分通過對現行雙語教育相關概念和術語的闡釋和辨析，對少數民族雙語現象、雙語教學和雙語教育等基本概念進行了界定，筆者認為少數民族雙語教育是以雙語現象為基礎、以雙文化和現代生活必需的知識、能力和價值觀等為教育內容、以雙語教學為主要教育方式，使國家族際語（漢語文）和民族語文有機結合的民族教育形式。
  20. The inhibitory effects of all - trans retinoic acid plus swine bile acid sodium salt on the proliferation and induction of differentiation in human ovarian cancer cell lines

    全反式維甲酸聯合豬膽酸鈉對人卵巢癌細胞生長抑制作用的影響
分享友人
分享到 Line

分享到臉書