高變區 的英文怎麼說

中文拼音 [gāobiànqū]
高變區 英文
highly variable region
  • 高 : Ⅰ形容詞1 （從下向上距離大; 離地面遠） tall; high 2 （在一般標準或平均程度之上; 等級在上的） above...
  • 區 : 區名詞（姓氏） a surname
  1. The results show that : l ) there are three anomalous high temperature areas and three anomalous low temperature areas, and the whole area high temperature anomaly took place in the late 1980s, whereas the low temperature anomaly in the 1970 ; 2 ) the spatial mode manifests identical variations in the whole area, and the temporal coefficient curve is of 2 - 3 year period oscillation and an interdecadal abrupt in the late 1970s ; 3 ) the variance of interdecadal component is obviously larger than that of interannual in the most part of nespa ; 4 ) the interdecadal variation of the temperature is mainly linear ascendance in the late 1970s, the large range anomalous high ( low ) temperature occurs when the interdecadal and interannual anomaly are both positive ( negative ) in the year ; 5 ) the temperature anomaly is divided into four patterns : southern, northern, eastern and western patterns, in which the interdecadal variation of the southern and western patterns is relatively importance and the interannual variation of eastern and northern pattern is relatively importance

    本文用夏季（ 6 - 8月）中國東北地區91個測站44年氣溫資料，對該區夏季氣溫的氣候平均和異常場進行分析，採用諧波分析將異常變化的年代際、年際尺度分量分離，分別分析兩種尺度上氣溫異常的時空特徵，最後應用reof進行了氣溫異常的區劃，研究局域異常變化的年代際、年際分量的變化特徵。結果發現： 1 ）東北夏季有三個異常高溫高發區和三個異常低溫高發區。全區性異常高溫（低溫）階段出現在上世紀80年代后（ 70年代） 。
  2. Further more, the coherence between circulation and olr are calculated and analyzed. the results show that there is positive correlation between australian high and the precipitation of middle and low reaches of yangtze rivers, and negative correlation between okhotsk and the precipitation of middle and low reaches of yangtze rivers

    由相關分析得出，春季鄂霍次克海區與澳大利亞高壓區和長江中下游地區夏季olr值分別表現出較好的正相關和負相關，表明這兩個地區位勢高度場的變化與夏季長江中下游地區降水多少有著密切的關系。
  3. The research shows that : 1 ) the ductility of the hsc bending members constructed is much greater than 5 ; 2 ) increasing the vertical links and distribution steel can increase the deflection under ultimate moment ; 3 ) with appropriate compressive bars, vertical links and distribution steel the increase of moment after yield and the decrease of moment under ultimate moment can be ignored, so the ductility of the hsc bending member is much larger ; 3 ) the width / depth ratio of hsc bending member has no obvious effect on the ultimate compressive strain of concrete ; 4 ) the method used here to calculate the deflection is applicable ; 5 ) the location of crack coincides with the location of vertical links and distribution steel ; 6 ) the bending property of the hsc structure under the blast load can meet the demand of protective engineering

    研究表明：本文研究的梁、板構件的延性比遠大於5 ；增加箍筋（鉤筋、分佈筋）含量，可以提高壓區混凝土剝落時的撓度；在適當的受壓筋、箍筋（鉤筋、分佈筋）含量下，可以忽略壓區混凝土剝落瞬間的承載力下降，從而大大提高構件的延性；受彎構件的寬高比對壓區混凝土極限應變的影響不明顯；受彎構件的裂縫間距受箍筋（鉤筋、分佈筋）的布置影響；文中所用的承載力和變形計算方法是可行的。化爆試驗表明，高強混凝土構件的動載抗彎性能能夠滿足防護結構的要求。
  4. In accordance with the main contradictions between high deterioration degree of coal and low permeability of coal bed, this paper predicts high permeability region by use of new technique and methods including stress field, curvature analysis and major stress difference analysis

    針對沁水盆地煤變質程度高、煤層滲透率普遍較低的主要矛盾，利用新技術、新方法，利用應力場、曲率分析方法和主應力差分析方法預測高滲區。
  5. For large blast furnaces, the change of main operation parameters are analyzed and gas channels in high temperature and lower part of blast furnace an discussed for three modes

    在大型高爐工況條件下，解析了3種富氧操作方式下主要冶煉參數的變化規律，以及高爐下部高溫區煤氣通道狀況。
  6. Cellular immune response after immunizing mice with eukaryotic plasmid carrying hcv hypervariable region 1related gene

    丙肝病毒高變區1相關基因免疫小鼠誘導細胞免疫反應的研究
  7. The result of analysis for discrimination power from three hypervariable regions showed i higher than ii and ii higher than iii. the third hypervariable region was different among the ethnic groups we studied

    分析各民族高變區i 、高變區n和高變區nl的鑒別能力，鑒別能力均為高變區i >高變區n >高變區hl ，而且各民族間多態性存在差異。
  8. Analysis on hypervariable sites in mitochondrial dna of malignant transformed cells induced by trans - bpde and nickel sulfide

    致癌物誘導惡變細胞中線粒體高變區序列分析
  9. 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。
  10. Firstly, the thesis briefly reviews the history of voltage and reactive power control technology, focusing on the defects of the equipment in use. then, with the theoretical analysis and the discussion on voltage and the characteristic of power system as well as the basic principle of voltage and reactive power control, the thesis makes a research on the character of voltage and reactive power control and interprets the controlling regularity of substation. in addition, with the consideration of the changes of transformer tips and the combined influence of capacity groups and reactive power and voltage, the thesis makes adjustment suggestion to the different operating - zones of voltage and reactive power

    本文從降低網損和提高變電站自動化水平著眼，對變電站電壓無功控制應用方面的問題進行了研究，本文首先簡要回顧電壓無功控制的發展概況，著重指出了現有電壓無功控制裝置的缺陷；通過理論分析，在討論電力系統電壓、無功調節特點以及電壓無功總體控制原則的基礎上討論了變電站電壓、無功控制特性以及控制原理，給出了變電站電壓無功的控制規律；考慮了變壓器分接頭的變化及電容器組的投切對無功和電壓的綜合影響，針對電壓、無功的各種運行控制區域給出了相應調節策略。
  11. The analysis of the large - scale synoptic situation shows that strong precipitation is closely related to the explosion of monsoon and the intensification of cross - equatorial flow which bring a lot of vapor and meet with cold masses at the eastern of northwest district on 8th, june causing extremely heavy rainfall ; that subtropical high - level jet at 200hpa, subtropical high at 500hpa and low - level jet at 850hpa are the weather backgrounds favorable to strong precipitation ; that the pattern of eastern highs and western lows and the establishment of a low - level jet and the coupling between upper - and low - level patterns that determine that the rain occurred in the east of the northwest china ( on average, this is the rainy season for the south of china, but not for the northwest china ) ; that water vapor comes from southerly and easterly flow which converge at the eastern of northwest district with convergence mainly in lower levels and pbl ; that the high value of the whole - level apparent heat source < q1 > is near the area of large rainfall in the direction of northeasterly - southwesterly agreeable to shear line very well and the condensation latent heat releasing is main heat source with vertical advection item playing key role in q1 and q2 ; that there is a vertical secondary circulation crossing low - lever jet whose ascending branch is at the area of large rainfall ; that the construction of convection instability and conditional symmetry instability results that there is not only deep thermal instability, but also moisture influx and triggering mechanism of thermal instability causing strong torrential rain

    作為對比，本文還對2002年6月24 - 25日發生在北京地區的強地形雨進行了分析，並討論陜南、北京地區兩地暴雨的異同點以及地形作用的共性和個性，為兩地暴雨預報提供有益的參考，得出了一些很有意義的結果： 1大尺度環流背景分析表明： （ 1 ） 「 02 . 6 」強降水與6月上旬越赤道氣流和季風爆發密切相關，攜帶大量水汽的偏南氣流與冷空氣於6月8日交匯在西北地區東部，導致了這次強降水的發生； （ 2 ） 200hpa的副熱帶西風急流、 500hpa副高以及850hpa的低空急流的配置非常有利於本文分析之陜西強降水的發展與維持。大尺度形勢分析表明，東高西低形勢場、低空急流的建立和高低空形勢的配置決定了這場降雨出現在西北地區東部。與暴雨區相聯系，存在一支橫越低空急流的經向垂直環流，暴雨區處于該垂直環流的上升支； （ 3 ）偏南和偏東氣流水汽通道在西北地區東部交匯，水汽的輻合積聚主要在對流層低層和行星邊界層內完成； （ 4 ）整層的視熱源< q _ 1 >高值區在暴雨區附近呈東北-西南向分佈，與切變線走向非常一致，降水產生的凝結潛熱釋放是強降水區大氣的主要熱源。
  12. At the initial stage of planar technique, b was employed as ideal diffusion impurity in base - region of npn si planar devices because of the match of its solid - solubility and diffusion coefficient in si with those of p in emission - region, and the good shield effect of sio2 film to b. but because of the relatively large solubility ( 5 1020 / cm3 at 1000 ) and the small diffusion coefficient, the linear slowly - changed distribution of acceptor b in pn junction can not be formed, which could not cater to the requirement of high - reversal - voltage devics. thereafter b - a1 paste - layer diffusion technology and close - tube ga - diffusion technology had been developed, while the former can lead to relatively large the base - region deviation and abruptly varied region in si, which caused severe decentralization of current amplification parameter, bad thermal stability and high tr ; the latter needed the relatively difficult pack technique, with poor repeatability, high rejection ratio, and poor diffusion quality and productio n efficiency

    在平面工藝初期，由於b在硅中的固溶度、擴散系數與n型發射區的磷相匹配， sio _ 2對其又有良好的掩蔽作用，早被選為npn硅平面器件的理想基區擴散源，但b在硅中的固溶度大（ 1000時達到5 10 ~ （ 20 ） ，擴散系數小， b在硅中的雜質分佈不易形成pn結中雜質的線性緩變分佈，導致器件不能滿足高反壓的要求，隨之又出現了硼鋁塗層擴散工藝和閉管擴鎵工藝，前者會引起較大的基區偏差，雜質在硅內存在突變區域，導致放大系數分散嚴重，下降時間t _ f值較高，熱穩定性差；後者需要難度較大的真空封管技術，工藝重復性差，報廢率高，在擴散質量、生產效率諸方面均不能令人滿意。
  13. The 301 - 330bp hypervariable ii - control - region sequence in mitochondrial ( mt ) dna genome from 18 individuals of one subspecies of great bustard ( o. t. dybowskii ) from breeding areas of northwest of songliao plain, southwest of hulunbeier plateau and wintering area of shandong yellow river nature reserve in china were sequenced and population analysis was conducted to assess the level of genetic diversity

    本文採集了中國境內松遼平原西北部繁殖地、呼倫貝爾高原西南部繁殖地及山東黃河三角洲自然保護區等地區大鴇東方亞種（ o . tdybowskii ） 18個個體，對線粒體dna控制區高變區的部分序列進行了測定和群體分析，以評價當前中國境內的東方亞種的遺傳多樣性水平。
  14. There was a 100 % homology which was among sd - 3 / 98, js30 / 99 and hk46 for the hv region of vp2. it was demoastrated that the new wibdv strains gx8 / 99 had changed in both pathogenicity and vp2 gene

    Sd l 97 、 sd 3 98 、 js 30 99相互之間及其與ibdv參考株hk46間均具有相當高的同源性，結果似乎說明ibdv毒株的致病性與vpz基因高變區變異的關系不大。
  15. Relatively, the new wibdv strains gx8 / 99 had less homology to wibdv reference strain hk46 and other 3 field strains as 96. 8 % - 97. 2 % at dna or aa levels, than the homology among hk46 and 3 strains, strains gx8 / 99 more than 98. 4 % - 98. 6 % at dna or aa levels

    為研究病毒的核酸分子結構與其致病性的關系，本研究選取了在致死率上不同的4個ibdv野毒株，比較了它們的vpz基因高變區共494個堿基序列。
  16. All the isolates in the study of genotype vii could be recoganized by the new cutting site at nt 872 by re hinf i which is absent in the genetic supgroups viia, viib, and group vi. the amino acid sequences of the coding region of the f gene were deduced

    由核昔酸序列推導了f蛋白高變區1一125位氨基酸（ aa ） ，通過分析比較發現了新的基因型和基因亞型與其他基因型毒株的差異還體現在aa位點的變化上。
  17. But the vvidbv strain gx8 / 99 that had been identified by gui only have saci side, and no sspl, the reason need farther research. according to the specific different sequence between cibdv and vvibdv in vvp2 gene. we also designed two sets of primers ( cibda + cibds and vvibda and vvibds )

    另外，針對不同強弱毒株的1 v的pz高變區序列的差異：設計合成了vvibdv的型特異性引物（ ibda vvibds人建立型特異的rt pcr ，只需一次反應即可區分cibdv和vvibdv 。
  18. The most variable regions between hi and b strain reside in vp2 and vp3 overlap region ( 319 - 470 ), which are supposedly exposed to the surface of the capsid. it is possible due to the selective pressure from host immune system. the largest divergence between the gpv - h1 and mdpv capsid polypeptides located between the start cordons of vp2 and vp3

    H1株與gpv - b株氨基酸的差異集中在vp2 、 vp3重疊區的319 - 470位之間，這與預期暴露于病毒最表面的區域相吻合，可能是宿主免疫篩選導致的變異； gpv - h1株和mdpv之間還存在另一高變區，位於vp2和vp3起始密碼子之間，這可能與兩病毒有不同宿主域相關。
  19. A few years latter the research showed, vp2 hydrophilic region and antigen variant and virulence of ibdv had very affinity. in order to lucubrate difference of virulence and antigen, and validate correntness of sequencing result, the test adopted sandwich enzyme - liked immunosorbent assay ( elisa ) and antigen caprure - elisa to determine virulence and antigen. and validate correntness of above - mentioned result

    而近幾年的研究表明， vp2高變區與ibdv的抗原變異和毒力強弱有密切的關系，為進一步了解強弱毒株毒力和抗原的差別，並進一步證實測序結果的正確性，本試驗採用雙抗夾心elisa和ac - elisa的方法分別對其毒力和抗原進行了測定，並通過動物試驗證實了，其結果與序列分析結果基本一致。
  20. 24 nucleotides differences existed between the vp3 gene of hland b isolates are mainly distributed from 312bp to 4l7bp and 79lbp to i276bp, the two regions might be mainly the high mutation regions. the deduced amino acid sequence of hl isolate has nine amino acids differences with gpv b jsolate which locates mainly in the region from 266aa to 417aa

    除個別突變點外，大多數變異集中在兩個區域， vp3基因5 』端312bp - 417bp區和3 』端791bp - 1276bp區，由該序列推導的氨基酸序列與gpvb株有9個氨基酸發生改變，集中在266位和417位氨基酸之間，這一區域可能是vp3基因的高變區。
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