正作用 的英文怎麼說

中文拼音 [zhēngzuòyòng]
正作用 英文
direct action solenoid valve
  • 正 : 正名詞（正月） the first month of the lunar year; the first moon
  • 用 : Ⅰ動詞1 （使用） use; employ; apply 2 （多用於否定: 需要） need 3 （敬辭: 吃; 喝） eat; drink Ⅱ名...
  1. On the basis of many related data from abroad, this thesis is an attempt to simulate the hydrodynamic characters of abyssal gravity cages under the action of currents and waves

    本論文正是從這一點出發，根據國外有關抗風浪網箱資料，在試驗室中模擬深水重力式潛網在水流、波浪作用下的受力特性。
  2. The results indicate that : 1. the main physical and chemical characteristics vary regularly : with rising of the altitude, there is a transition from silt > sand > clay to sand > silt > clay in the mechanical composition ; the argic horizon emerges below the altitude of 1600 meters ; the content of organic matter is enrichment, the content of organic carbon of epipedon is higher than 20 g / kg, while the content of organic carbon increases with increasing of altitude, and in the altitude of 3500 - 3700meters, the soils under the meadow have the maximum content organic carbon ; the soils appear acid - slightly acid reaction, the ph decreases appreciably and acid strengthen with increasing of altitude ; the soils higher than the altitude of 2500 meters are base unsaturated, indicating the soil leaching is strong, the ph and bs are distinct plus correlated ; the contents of sio2, al2o3, and fe2o3 of the soil body and clay are all relatively stabilization ; in the soil body, the content of sio2 is much high and cao is very little, the total contents of sio2, a12o3 and fe2o3 occupy 92 % of the mineral parts, the sequence of mineral elements is : sio2 > al2o3 > fe2o3 > k2o > mgo > cao > tio2 > mno

    研究結果表明： 1太白山南坡土壤的主要理化性質隨海拔高度的上升呈有規律的變化：隨海拔高度上升，機械組成由粉粒砂粒粘粒逐漸過渡到砂粒粉粒粘粒，海拔1600m以下出現粘化層；土壤有機質豐富，表層有機碳含量一般在20g kg以上，有機碳含量隨海拔高度升高而相應增加，海拔3500 3700m的灌叢草甸植被下有機碳含量最高；土壤呈酸性或微酸性，並隨海拔上升， ph值略微降低，酸性增強，海拔2700m以上的土壤多呈鹽基不飽和狀態，表明土壤淋溶作用較強， ph值和鹽基飽和度呈極顯著正相關；土體與粘粒中的sio _ 2 、 al _ 2o _ 3 、 fe _ 2o _ 3含量相對比較穩定，土體中sio _ 2含量較高， cao含量較少， sio _ 2 、 al _ 2o _ 3和fe _ 2o _ 3含量之和約占土壤礦質部分的92 ，礦質元素含量的順序依次為： sio _ 2 al _ 2o _ 3 fe _ 2o _ 3 k _ 2o mgo cao tio _ 2 mno 。
  3. Actuation of one clutch provides positive torque to the final drive, the capstan acting as the main power amplifier.

    一個離合器的作用是給最後一級傳動機構，即作為主功率放大器的絞盤，提供正向力矩。
  4. Answer : qianshou pumpkin juice maintains functions of regulate blood sugar and blood fat, rectify adiposity and constipation, eliminate toxin from our body and dispel harm of heavy metal, this is our “ powerful arm ” to resist modern disease

    答： 「牽手」南瓜汁保持了調節血糖、調節血脂、糾正肥胖、糾正便秘、排除體內毒素和消除重金屬損害等作用，是我們用來抵禦現代病的「有力武器」 。
  5. 14 li zj ， mo zy ， xiong k. effectiveness of diyu shengbai tabella as adjunctive treatment in the radiotherapy of malignant tumour. zhongguo zhong yi yao xin xi za zhi. 2006 ； 13 （ 2 ） ： 69. chinese

    李志玖，莫正英，熊奎。地榆升白片在惡性腫瘤放療中的作用。中國中醫藥信息雜志。 2006 ； 13 （ 2 ） ： 69
  6. In the world today where the competition in the market is becoming more and more fierce, advertizing plays a more and more important role

    當今世界，國際市場競爭激烈，廣告正在發揮著愈來愈重要的作用。
  7. Cryptic species have been found in a wide range of marine organisms ; with majority of them are benthic invertebrates. in contrast, marine holoplanktons are thought to have lower diversity and slow speciation due to their strong dispersal potential. this paper reviewed studies on cryptic species and speciation in marine holoplankton. based on findings in 38 studied taxa, it was concluded that : 1 ) cryptic species are pervasive in marine holoplankton, suggesting holoplankton speciation was more active than previously thought ; 2 ) current morphospecies diversity is untenable to reflect true species diversity in marine holoplankton ; 3 ) geographic isolation may facilitate cryptic speciation of marine holoplankton. however, contribution of allopatric speciation is still questionable ; 4 ) ecological speciation may be the prevailing speciation mode in marine holoplankton. cryptic speciation in marine holoplankton is paradoxical, because rapid speciation under strong gene flow is countertuitive. solution of this paradox will help us gain deep insights of marine speciation and biodivesity

    隱種廣泛存在於各類海洋生物中，尤其是底棲無脊椎動物.然而，海洋終生浮游生物由於具有較強的擴散能力，往往被視為生物多樣性低、物種形成慢.本文就海洋終生浮游生物隱種與物種形成的研究作一綜述.基於研究的38個種類，結果表明: 1 ）海洋終生浮游生物普遍存在隱種，其物種形成要比想象得快; 2 ）由於引種的廣泛存在，形態種生物多樣性無法反映海洋終生浮游生物真正的物種多樣性; 3 ）地理隔離有助於海洋終生浮游生物隱種的形成，但異域物種形成的作用仍值得商榷; 4 ）生態物種形成很可能是海洋終生浮游生物物種形成的主流模式.海洋終生浮游生物強基因流下快速的物種形成有悖于生物進化常理，解決該悖論將有助於我們對海洋物種形成和生物多樣性的理解
  8. As an advanced welding technology of aluminous alloy welding, electron beam welding has become more and more important in manufacturing

    電子束焊接作為在鋁合金焊接中一種先進的焊接技術，正在汽車製造等領域發揮越來越重要的作用。
  9. Amy chatted happily along, as they walked, for her heart was singing, but tom's tongue had lost its function.

    艾美和他一面走著，一面高高興興地閑聊，因為這正是她心花怒放的時候；可是湯姆的舌頭卻失去了作用。
  10. Because of muscle relaxant ' s potential toxic effect and complicated action mechanism, anesthetist must closely monitor and evaluate patient ' s condition of muscle relaxation to achieve the following purpose : ( 1 ) administer muscle relaxant properly to any patients

    由於肌松藥具有潛在的毒副作用，且肌松藥的作用機理和藥理特性極為復雜，所以，要對病人的肌松程度進行正確評估，以實現： （ 1 ）肌松藥的用量個體化。
  11. Abstract : considering the second nearest - neighbor interaction and cubic, quartic anharmonic interactions simultaneously, we employ the multiple scales method combined with a quasidiscreteness approximation to calculate the lattice vibration. it is shown that the kind of nonlinear chain exhibits envelope soliton, envelope kink and envelope antikink soliton. these results can also be used to explain the experimental phenomena that the kink amplitude of the self - localized structure is determined only by the intrinsic properties of its lattices

    文摘:同時考慮次近鄰諧振相互作用和三次方、四次方非諧相互作用，利用多重尺度結合準離散近似方法去計算晶格振動行為，發現一維非線性點陣中存在包絡孤子及正扭結型包絡孤子、反扭結型包絡孤子，解釋了自局域結構的幅度只取決于點陣中的固有參數的實驗現象
  12. In the end, they were asked once again to make an overall assessment at their maximum competence in each event. the results were : ( a ) children in the junior class over - esteemed their long - jumping abilities under general experience, and the tendency was not considerably amended by direct experience ; the esteem of the children in middle and senior classes was relatively conservative, but then showed a tendency of over - esteem after three trial jumps. however, both the conservativeness and the over - esteem had a significant correlation to their actual abilities to some extent, showing that a certain realistic basis for the over - esteem had been laid in the middle and latter periods of the preschoolers ; ( b ) children were inclined to over - esteem their competence in multi - items than in a single event, but the assessment in multi - items more delicately demonstrates children ' s understanding of the relationship between the degree of difficulty and their competence and the application of their understanding in self - assessment

    實驗發現： 1 ）泛化經驗下，小班幼兒對自己的跳遠能力作出不切實際的高估，直接經驗對此傾向沒有顯著的修正作用；中、大班幼兒在泛化經驗下，對自己能力的估計相對保守，但在三次試跳后，也表現出高估傾向，但兩者與其實際能力間都存在不同程度的顯著相關，表明這種高估在學前中後期已具有一定的現實基礎； 2 ）幼兒在多項目判斷上比在單項目判斷上更容易表現出能力高估，但多項目任務上對能力的程度判斷，則0細致地體現出幼兒對任務難度與能力間關系的理解和在自我能力判斷中的運用。
  13. The high - enzyme activity has 2 base changes, resulting in long amino acid sequence with native amylase. this inducing method resolved the problem of non - effective induction as in base analogue induction. and the method we used provide a new measure for this kind of work

    高酶活編碼區位點突變導致c -端序列變化和終止子的后移本誘變方法克服了用堿基類似物在體內誘變由於核酸復制酶等的校正作用而造成誘變無效的難題，為基因的誘變找到了一條新途經。
  14. However, the disadvantage of laser welding is the so - called post - weld - shift ( pws ). the end result is a reduction in light coupling efficiency. the shrinkage force generated by the solidification process is so great that no known mechanical structure can counteract the shrinkage from shifting the joint ? at least at the micron level

    這種封裝技術最大的缺點是會使激光二極體的封裝產生焊後偏移（ pws ） ，很少有一種機械的方法可以校正這種焊後偏移到亞微米級別，目前激光錘被證明是一種很有效的校正方法，激光錘校正作用過程就是利用金屬熔化凝固冷卻產生的內應力來恢復焊後偏移的過程。
  15. The bleaching experiment of loess by iodine tungsten lamp and the equivalent dose ( de ) of loess estimated by sar from the earth ' s surface indicate that loess can be easily bleached by sunlight, and osl is suitable for the dating of loess. 2. equivalent dose estimated by sar, when each natural or regenerated dose osl measurement is corrected for changes in sensitivity using the osl response to a subsequent test dose and the recycling ratio is around 1, implies that sensitivity changes have been properly corrected

    用單片再生劑量法（ sar ）測定黃土樣品的d _ e值時，用固定的實驗劑量釋光信號校正後，再循環比（ recyclingratio ）都在1左右，說明對釋光靈敏度的變化起到了很好地校正作用；校正後， ogy再生劑量釋光信號與自然信號的比率都在5以下，信號的回復可以忽略不計。
  16. This concept implies that an enterprise needs to be concerned with its cash flow, its level of risk and the continuity of its development. it is the phylosophy of this concept that makes it popular and accepted by more and more global avanced companies

    企業基本財務決策中，決定未來生產經營活動現金流量的唯一因素是投資決策，融資決策可能產生的稅盾效應也會對這一現金流量起部分修正作用。
  17. Positive reference group

    正作用參照團體
  18. Technological introduction itself is negative to economic growth as well as research and development, but their interaction is positive which indicates that research and development on the base of technological introduction can hasten economic growth

    由知識存量的增加所導致的技術進步中，單獨的技術引進和研發對經濟增長是負作用，而兩者之間的交互項卻是正作用，說明在技術引進的的基礎上必須進行研發，才能達到對經濟增長的促進作用。
  19. Standard guide for risk - based corrective action for protection of ecological resources

    生態資源保護用冒險矯正作用的標準指南
  20. The model may be used not only to simulate the process, but also to provide explanations why the process is so ; here we give an explanation of such a process. we showed that pka increased the threshold 0 our model might be used to simulate and explain the normal oo - cyte maturation process, and next, we simulated several experiments and compare results observed in our simulation with those observed in experiments. quantitative models could be well used to simulate kinase activity changes in xenopus oocyte maturation

    模型可以用來模擬這樣的卵成熟的過程，也就說明了這個模型在一定程度上是符合卵成熟過程的真實情況的，但是，如果僅僅是模擬，發揮不出模型的真正作用，模型的作用是讓人們在模擬這樣的卵成熟過程的同時，通過這樣的一個模型工具深人的理解卵成熟的機制我們通過對模型進行分析發現： pka可以升高mpf激活的總的cyclinb閾值，從而使卵停留在gz期
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