遷移方向 的英文怎麼說

中文拼音 [qiānyífāngxiàng]
遷移方向 英文
direction of migration
  • 遷 : Ⅰ動詞1. （遷移） move 2. （轉變） change 3. （古時指調動官職） be appointed to a certain post Ⅱ名詞（姓氏） a surname
  • 移 : Ⅰ動詞1. （移動） move; remove; shift 2. （改變; 變動） change; alter Ⅱ名詞（姓氏） a surname
  • 方 : Ⅰ名詞1 （方形; 方體） square 2 [數學] （乘方） involution; power 3 （方向） direction 4 （方面） ...
  • 遷移 : move; remove; migrate; shift; transport; migration; transference; removal
  • 方向 : direction; orientation
  1. For strained si pmosfets, the hole mobility is not only determined by the tensity of strain, but also related to the strain types, which are uniaxial compressive strain and biaxial tensile strain. when electric field is high enough, the hole mobility will be deteriorated in pmosfets under biaxial tensile strain, however, in the case of uniaxial compressive strain, the deterioration will never occur

    經模型分析發現，應變硅pmosfet空穴遷移率與應力作用方式有如下關系:當橫向電場較高（ > 5 105v / cm ）時，雙軸張應力作用下的應變硅pmosfet的空穴遷移率將發生退化，而單軸壓應力器件則不會受到影響。
  2. A few gentleman farmers with plenty of money can still escape to the bucolic life ? but in general the stream of migration is flowing the other way

    少數富有的鄉紳還可以逃避現實去過田園生活? ?但總的說來，遷移的潮流是向相反的方向流動。
  3. In the summer stratified water column, the deeper the maximum depth of food distribution is, the stronger the dvm is performed ; the increase of the gradient of temperature in the thermocline layer can decrease the magnitude of the dvm and form the thermal barricade to the copepod ; the effects of the predation pressure on dvm is complex. on the one hand, the variations in the distribution depth of the predation pressure vs. the thermocline layer or the depth of the maximum food can modify the dvm patterns of the copepod. on the other hand, different predation pressure induces different dvm patterns

    在夏季分層水體中，食物的最大分佈深度越大，動物向下遷移的幅度也越大；溫躍層的溫度梯度增大可以減小動物遷移的幅度，成為橈足類垂直遷移的溫度屏障；捕食壓力對垂直遷移的影響較復雜，一方面，捕食壓力的分佈深度與溫躍層或食物峰值的相對位置的變化能夠改變橈足類垂直遷移的模式，另一方面，捕食壓力強度不同，橈足類垂直遷移的幅度也不同，捕食壓力越大，遷移的幅度越大，當捕食壓力增加到一定程度，橈足類停止向上的遷移，大部分時間呆在水體深層，可能進入捕食壓力引起的「滯育」狀態。
  4. Call change the storehouse again, it is to point to will existing cash forward or trade migratorily backward, particular mode of operation is will existing while cash makes the same score a storehouse, be in the near future or long - dated and new build the position with same way, equal amount

    又稱遷倉，是指將現有頭寸向前或向後遷移的交易，具體操作方式是將現有頭寸平倉的同時在近期或遠期重新建立相同方向、數量相等的部位。
  5. Move the storehouse calls change the storehouse again, it is to point to will existing cash forward or trade migratorily backward, particular mode of operation is will existing while cash makes the same score a storehouse, be in the near future or long - dated and new build the position with same way, equal amount

    移倉又稱遷倉，是指將現有頭寸向前或向後遷移的交易，具體操作方式是將現有頭寸平倉的同時在近期或遠期重新建立相同方向、數量相等的部位。
  6. In this paper, according to the fully time compulsory education curriculum standards of chemistry ( experiment draft ) which requests that the students should be able to pose some valuable questions from their daily life or from their chemistry learning and express their questions clearly, the author discussed the inquiry value of the questions in chemistry instruction based on the theory of scientific epistemology, cognitive psychology and ability psychology. furthermore the parameters for measuring the students " questioning ability are also talked about from the perspectives of the motivations of questioning, the cognitive foundation, the value of the questions, the ability of posing questions by themselves and the ability of expressing their questions. after reading many literatures and interviewing some experienced chemistry teachers, the author proposed instructions strategies in cultivating the students " questioning ability in chemistry instruction from five aspects, they are : to stimulate the students to question ; to construct the cognitive foundation of questioning ; to augment the value of the questions ; to make the students pose their questions by themselves ; to cultivate the students " ability of expressing their questions

    本文在研究的過程中，採用了文獻閱讀和向任課教師訪談的方法，以《標準》中對「提出問題」要素的要求「能從日常現象或化學學習中，經過啟發或獨立地發現一些有探究價值的問題；能比較清楚地表述所發現的問題」為主線，運用科學認識論、認知心理學及能力心理學的相關理論作為理論基礎，結合中學生化學學習的特點，從問題的遷移價值、思維價值、能力培養價值和情感價值四方面深入探討了化學教學中問題的「探究價值」 ；通過對化學教學中學生「提出問題」能力的涵義及結構的分析，從提問動機、提問的認知基礎、所提問題的價值、提問的自主性和表達問題的能力五個方面建立了衡量學生「提出問題」能力的指標體系；在此基礎上相應從五方面提出了化學教學中學生「提出問題」能力培養的教學策略，分別是激發學生「提問」動機的策略、建構「提問」認知基礎的策略、提高問題價值的策略、提高學生「提問」自主性策略和培養學生「表達問題」能力的策略。
  7. Methods to extend the migration of endothelial cells on sprouts from four directions - moving up, down, left or right - in previous models to random direction in the present model, and develop a relevant 2d discrete model to simulate the process of tumor angiogenesis and compare the simulation results with some corresponding experimental data

    方法將新生血管芽尖的內皮細胞遷移方向由先前模型的上、下、左、右四個方向擴展為任意方向，建立相應的二維離散模型，數值模擬實體腫瘤微脈管系統的生成過程，比較模擬結果與相關實驗數據的符合程度。
  8. A girl s molars discovered at wuzhutai of xintai shows that the inhabitants there had bid farewell to the paleobithic period and entered the thinking man period

    證明在大漢口時代，人口曾順著淮河潁水向西遷移，把東方文化的基因帶往中原，促進了中原早期文化的繁榮和發展。
  9. Thought the pan evaporation, it has been found that the evaporation of shengli crude oil is controlled by the first step and the effect of wind velocity is small. the prediction equation is dw / dt ^ k d ? 2 a ju, y hct / t, which is related with the liquid characters and states ( e. g. thickness, area, viscosity ) and is independent of wind speed

    2 、實驗結果表明，勝利原油蒸發由第一步即蒸發由液體內部易揮發組分向液體表面的遷移來控制，因此風速影響很小，建立速率方程時不必考慮風速，只需考慮液體本身的性質和狀態（如厚度、表面積、粘度等） ，速率方程可寫為： dw dt = kd4 ? 』 a嚴t 。
  10. Finally, this research, further enriched the contents of the our country namurian age flora, as to it ' s characteristic we have a deeper cognition

    同時也對網羊齒、脈羊齒類的遷移方向進行了驗證。最後闡明了當前植物群的研究意義。
  11. The transfer of interlanguage in mandarin has two sides : on the one hand, dialect shows positive transfer of mandarin ; on the other hand, the influence of dialect has also the negative transfer which interferes with mandarin

    普通話中介語的遷移，一方面是方言逐漸向普通話靠攏的正遷移；另一方面是方言不斷干擾向普通話靠攏的負遷移。
  12. The strategies of the negative transfer, which can finally lead to the positive transfer of mandarin, are altering language attitude, confining occasion of using dialect and changing learning strategies, and so on

    抑制普通話中介語負遷移可採取轉變語言態度、限制方言使用域、改變學習普通話策略等應對策略，以最終達到向社會語碼普通話正遷移的目標。
  13. To meander channel, because the channel continuously moved, form duplicate fluvial sand bodies largely, and there are many area of non sandbodies or in fluvial sandbodies, there are some abandoned channel, all make the continuous of sandbodies poor upper the meander channel sandbodies, so remained oil is mainly distributed in sandbodies in fluvial channel, abandoned channel and non sandbodies area nearby

    對曲流河砂體，由於平面上曲流河反復遷移和改造，以側蝕和側積方式形成了面積廣闊的復合曲流河砂體，內部發育有許多尖滅區及河間砂體，邊部及內還存在一定數量的廢棄河道，從而使曲流河上半部側向連通性變差，這類砂體中剩餘油主要分佈於河間砂、廢棄河道部位及尖滅區附近。
  14. Pure cdte films have high electrical resistivity and are slightly p - type, due to the formation of cd vacancies in the cdte lattice acting as acceptor centers. the sheet resistivity of films are about 1010 ? / ?. the sheet hole concentration is 105 - 6 / cm2 and the hall mobility is about hundreds cm2 / v. s. the structural and electrical properties of cdte films doped te are markedly different from pure cdte films

    ，面載流子濃度約105 - 6 / cm2 ，載流子遷移率為幾百cm2 / v . s ；摻雜te元素后，薄膜衍射峰強增大，薄膜結構上出現了第二種相成分?六方結構的te ，由衍射峰強判斷該相比例較小，同時cdte薄膜的衍射峰向低角度偏移，晶格< wp = 5 >常數增大。
  15. Population index ? covers all fields of interest to demographers, including fertility, mortality, population size and growth, migration, muptiality and the family, and research methodology

    人口索引向人口學家，包含死亡人數，人口數量和成長，遷移，結婚率和家庭的研究方法覆蓋所有的使人感興趣的領域。
  16. The different subsidence history not only demonstrates that the two areas have different tectonic settings, but also proves that the caledonian basin migrated to northwest when the cathaysian plate was gradually subducted toward yangtze plate from southeast to northwest

    這些差別這一方面說明了兩地區具有不同的構造背景，另一方面也反映了華夏板塊由南東逐漸地向北西揚子板塊靠攏，沉積盆地相應地向西北遷移的動力學過程。
  17. Ordered ceo2 nanowire arrays embedded in anodic aluminium oxide ( aao ) membrane were fabricated by a novel technique, in which anions and cations conversely migrate into the hexagonally ordered nanochannels of the aao and react inside the channels to form one - dimensional nanostructures

    以陽極氧化鋁膜護ao ）為模板通過新的方法合成了ceo :納米線陣列，新的方法一陰陽離子通過氧化鋁膜的有序納米孔道逆向遷移，在納米孔中相遇反應生成一維納米結構。
  18. However, the movement and transformation of n in soil under fertigation remains unclear. the methods of simulation experiment and culture experiment were used to study the movement and transformation of n in soil under fertigation by drip irrigation. the main experimental results were shown as folio wings : ( 1 ) the water infiltration under drop irrigation is a point infiltration ; and the soil moisture in vertical and horizontal directions was increased with the irrigation time, and the movement rate were decreased with the irrigation time

    本研究採用室內模擬試驗和生物培養試驗相結合的方法，研究了在滴灌施肥條件下，化學氮肥施入土壤后的遷移、轉化規律以及對作物生長的效應，獲得了以下主要結論： （ 1 ）滴灌條件下水分以點源入滲土壤，水平和垂向的濕潤鋒均隨入滲時間的增加而逐漸變大，在入滲開始階段濕潤鋒的推進速率較大，隨入滲時間的延長，濕潤鋒的推進速率逐漸變慢。
  19. Most northern birds head south for the winter and join in large flocks of up to 250 birds to make the long journey

    最北的鳥冬季會向南方大遷移，高達250種鳥類參與其中。
  20. Thrust faulting and folding are main structures in the south piedmont of tian shan, they are migrating southward to talimu basin

    天山山前主要為逆沖?褶皺活動帶，該帶不斷向塔里木盆地方向遷移。
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