聚簇 的英文怎麼說

中文拼音 [jùcù]
聚簇 英文
cluster
  • 聚 : 動詞（聚集; 聚積） assemble; gather; get together
  • 簇 : Ⅰ動詞[書面語] （聚集; 簇擁） crowd together; form a cluster; pile up Ⅱ名詞（聚集成的團或堆） clus...
  1. Beryllium powders with the same particle size and various contents of beo were prepared by pre - sintering - acid washing processes initiatively and the influence of beo alone on o mys of beryllium was observed and some new results have been obtained - compared with the content of beo, the distribution of beo in beryllium has more critical influence on mys ; finely dispersed beo along the grain boundaries and in the matrix results in the dispersion strengthening of beryllium matrix and thereby the higher mys value ; on the contrary, the coarser beo particles clustering on the grain boundaries results in negative influence on o mys

    開創性地用預燒結? ?酸洗工藝制備了相同粒度、不同beo含量的鈹粉，從而開展了beo含量單獨對鈹材_ （ mys ）影響的研究，得出一些新的結果：與beo含量相比， beo在鈹中的分佈狀態對_ （ mys ）的影響更大。沿晶界、晶內彌散分佈的較細小beo對基體鈹有彌散強化作用，使_ （ mys ）即較高；如果beo較粗大地成簇狀聚集在晶界，反而對_ （ mys ）有不良的影響。
  2. Comprehensive cellular responses was found in human amnion fl cells following exposure to low concentration of mnng, such as the lowering of dna replication fidelity resulted from alteration of dna polymerase profile ; activation of a lot of transcription factors, such as api, creb, nf - kb etc ; clustering of egfr ( epidermal growth factor receptor ) and tnfr ( tumor necrosis factor receptor ) and activation of camp - pka - creb and jnk / sapk signal pathways

    我們發現，低劑量mnng處理后的人羊膜fl細胞有廣泛的細胞反應，並有多個信號轉導通路的激活和基因表達的改變。例如dna復制保真度下降， dna聚合酶譜發生改變，應用報告基因技術和底物磷酸化檢出技術證明細胞一系列轉錄因子如ap1 、 creb 、 nf b等被激活，細胞表面受體如表皮生長因子受體、腫瘤壞死因子受體發生聚簇，細胞信號轉導通路camp - pka - creb和jnk sapk被激活。
  3. In addition to avermectins, s. avermitilis produces oligomycin, a strongly toxic compound. gene deletion vector pxl05 was used to disrupt oligomycin polyketide synthase ( pks ) encoding genes ( olma ) in streptomyces avermitilis cz8 - 73, the producer of anthelmintic avermectins b and the cell growth inhibitor oligomycin. olma gene cluster in the chromosome was displaced by deletion allele on the plasmid via double crossover

    本研究以產阿維菌素b和寡黴素的阿維鏈黴菌cz8 - 73為出發菌株，構建了基因缺失載體pxl05 ，並將其轉入cz8 - 73中，通過缺失載體和染色體之間的同源雙交換，對染色體上長達90kb的寡黴素聚酮合酶（ pks ）基因簇（ olma ）進行了缺失。
  4. For example, we have found the clustering of egfr ( epidermic growth factor receptor ) and tnfr ( tumor necrosis factor receptor ) and the activation of camp - pka - creb and jnk / sapk pathways after mnng treatment

    例如細胞表面受體如表皮生長因子受體、腫瘤壞死因子受體發生聚簇，細胞信號轉導通路camp kacgyb和jnk sapk被激活。
  5. Many species cause pattern heterogeneity only by their growth form or their aggregation or shoot clustering.

    大多數植物種許多種類在分佈格局上不一致的原因，僅是由於它們的生長型或它們的聚生性或由於簇生性的不同。
  6. In addition, the evident crossing - infection happened in the strains came from myrica, casuarina also could be found in the sequencial analysis. all these results we obtained from the sequencing and rflp analysis were partly accorded with what baker brought forward in 1987 ( the four host specific group, hsg ). however, they also indicated the limit of this hsg

    5株供試菌株與其它已發表菌株的全序列比較結果可將所有菌株大致劃分為4個簇，楊梅菌株fmr61 、木麻黃菌株fcg07和木麻黃菌株fce42具有較高相似性與榿木菌株聚為第簇；而楊梅菌株fmr16和2215與來自胡頹子科和沙棘的菌株聚在一起歸為第簇。
  7. Theoretic study on nuclear fusion induced by multiple explosions of deuterium clusters in strong laser field

    強激光場中氘團簇引發核聚變的復合膨脹機制
  8. Clusters are stable aggregates of a few or thousands of atoms, molecules or ions bound together by chemical or physical force. their special microstructure and peculiar physical and chemical properties cast light on a new way leading to fabricating special materials

    團簇（ cluster ）是由幾個乃至上千個原子、分子或離子通過物理和化學結合力組成相對穩定的聚集體，團簇的微觀結構特點和奇異的物理化學性質為製造和發展特殊的新材料開辟了一種新途徑。
  9. It is found for the first time that for alloys in instable region, with enhancement of atomic interaction energy, pregnant period of " phase is shortened, degree of ordering and composition order parameter of ordered phase is increased, process of clustering in ordered phase accelerated, i. e. process of congruent ordering is quickened and velocity of spinodal decomposition is expedited

    首次發現，隨著原子間相互作用勢的增加，失穩區合金中有序相的孕育期縮短，有序度有所增加，有序相內成分序參數提高、原子簇聚過程提前，即加快了等成分有序化的進程和失穩分解的速度。
  10. It is firstly found that for alloys in metastable region, with enhancement of atomic interaction energy, volume fraction and density of " phase particulate are increased, size and nucle ' ation rate of ordered phase raised, decline pace of composition in disordered matrix around the order phase is accelerated, composition order parameter and long range order parameter of ordered phase increased, i. e. process of clustering and ordering are accelerated

    首次發現，隨著原子間相互作用勢的增加，亞穩區合金中有序相的體積分數和顆粒密度有所增加，有序相的尺寸和形核率有所提高，有序相周圍的無序基體濃度的降低有所加快，有序相內的成分序參數和長程序參數有所提高，即促進了原子簇聚過程和有序化程度。
  11. The index on the cluster key. each cluster key must have an index before data can be entered into the cluster

    聚簇索引：建在聚簇鍵上的索引。在數據存入聚簇表之前，聚簇鍵必要建立索引。
  12. Dissimilarities are assessed base on the attribute values describing the objects. clustering processes are always carried out in the condition without pre - known knowledge, so the main task is to solve that how to get the clustering result in this premise

    聚類分析依據的原則是使同一聚簇中的對象具有盡可能大的相似性，而不同聚簇中的對象具有盡可能大的相異性，聚類分析主要解決的問題是如何在沒有先驗知識的前提下，實現滿足這種要求的聚簇的聚合。
  13. The common column in the set of tables built into a cluster. the cluster key must be indexed

    一組聚簇表的共同的列。聚簇鍵必需要有索引。
  14. A study of performance optimization method for massive spaito - temporal data based on spatio - temporal partition clustering

    基於時空分區聚簇的海量時空數據性能優化方法研究
  15. Thus, we also investigated the effects of elf - mf exposure on clustering of egf, tnf receptors in cultured cells

    因此本文又進一步探索了極低頻磁場對細胞膜受體聚簇的作用。
  16. A group of contiguous data blocks allocated for a table, index, or cluster. extents are added dynamically as needed

    范圍：分配給表，索引或者聚簇的一組連續的數據塊。根據需求動態的增加「范圍」 。
  17. Superposition of noise magnetic fields inhibits clustering of fibroblast membrane surface receptors induced by 50 hz magnetic fields in chinese hamster lungs

    工頻磁場誘導肺成纖維細胞膜受體聚簇及噪聲磁場的干預作用
  18. In clustering part, we modify k - means for overcoming its trend limitation, making its clustering result more equal and mostly reflecting the character of clustering. the modified algorithm can increase the classification accuracy

    聚類部分，改進了k - means演算法，克服了它的傾向缺陷，使它的結果分佈比較均勻，更能體現一個聚簇的規律，提高了分類精度。
  19. In order to confirm the effects of noise mf, in the present study, we use 0. 4mt mf and noise mf, which intensity is hundred times than the previous studies and is proved repeatedly in our experiments to produce the clear biological effects, to examine the effects of noise mf on the clustering of egf, tnf receptors and sapk phosphorylation induced by 50hz mf

    故本文使用上述經反復驗證的、強度0 4mt 、具有明確生物效應的工頻磁場及相同強度的噪聲磁場，以sapk磷酸化及細胞膜egf與hf受體聚簇程度為研究指標，探索了噪聲磁場及由噪聲磁場與工頻磁場疊加產生的復合磁場的生物效應。
  20. ( 1 ) hsmbk, it uses the bisect partition principle and adopts a new method to count the comparability - - " binary feature sparse otherness ". we apply the thought of choosing excellent element to the method of calculating the center of clustering for reducing the effect of the isolated points. at last, we bring forward jw rule based on the enlighten idea

    （ 1 ） hsmbk演算法，利用了對稱劃分原理；採用了一種新的計算相似性方法- -布爾特徵稀疏差異度；將選優思想應用到聚簇中心的計算，形成一種新的中心計算方法，減少了孤立點的影響；採用啟發式思想提出了jw準則，為k值的選擇提供依據。
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