阻力效應 的英文怎麼說

中文拼音 [xiàoyīng]
阻力效應 英文
drag effect
  • : 動詞(阻擋; 阻礙) block; hinder; impede; obstruct
  • : Ⅰ名1 (力量; 能力) power; strength; ability; capacity 2 [物理學] (改變物體運動狀態的作用) forc...
  • : Ⅰ名詞(效果; 功用) effect; efficiency; result Ⅱ動詞1 (仿效) imitate; follow the example of 2 ...
  • : 應動詞1 (回答) answer; respond to; echo 2 (滿足要求) comply with; grant 3 (順應; 適應) suit...
  • 阻力 : 1 (阻礙事物發展的外力) obstruction; resistance 2 [物理學] resistance; drag; drag force; nowel; ...
  • 效應 : [物理學] effect; action; influence
  1. The scale effects due to unsimilar bed risistance is discussed in detail, and the correct way of scour depth is supposed. at last, a new transport rate formulas of uniform or nonuniform bed load is given

    本文還對由於不相似而引起的比尺進行了較詳細的討論,從理論上給出了沖刷深度比尺的修正方法及新的均勻、非均勻推移質輸沙率的計算公式。
  2. Numerical simulation on damping effect of impacted roof and its analysis with chaotic dynamics theory

    沖擊性頂板運動的數值模擬及混沌動學分析
  3. On this foundation the article inducts in detail the method which is based on the relative settlement of calculating unit area end support ( qb ) force at the same time considering the feature of pedestal pile ' s " arch effect " the article introduces conception of pile effective length and finally obtain t he formula of calculating man - made pipe with bulb - shaped axial carrying capacity. the article uses marc program to calculate and analyze foundation soil ' s stress and displacement and gets the change curve chart and the proportion that is shared by king - pipe side soil friction resistance and pipe end counterforce respectively. the article inducts the structure of pedestal in detail on the basis of generalizing pedestal application cases of many countries

    在此基礎上論文詳細歸納了以相對沉降為依據確定單位面積端承q _ b的計算方法,並考慮擴底樁的「拱」特點引入了有樁長的概念,最後結合公路規范推出了比較實用的人工挖孔擴底樁軸向承載計算公式。論文運用了marc程序對地基土的和位移進行了有限元數值計算分析,得到了地基土的和位移場的變化曲線和在加載過程中樁側土摩和樁端反各自所承擔的比例;本文還在總結各國挖孔擴底樁用情況的基礎上就擴底樁的構造進行了詳細的歸納。
  4. They include the ship kelvin wave pattern and wave resistance, the interaction of surface waves with floating bodies, the seakeeping of ships high - speed vessels and offshore platforms, the evaluation of the drift forces and other nonlinear wave effects responsible for the slow - drift responses of compliant offshore platforms and their mooring systems designed for hydrocarbon recovery from large water depths

    這包含了船波和波的抗、波和浮體的交互作用、高速行駛船舶與近岸結構物之耐海性、拖曳評估及其他造成順式近岸結構物緩慢飄移現象的非線性,與結構物設計于深海中以重獲碳氫化合物之錨定系統。
  5. Based on the equal strain consolidation model of sand drain, and neglecting the well resistance and the vertical drainage consolidation, a layered model for the nonlinear consolidation of sand drain, which accounts for the geostatic pressure varying along depth and the relationship between the average viod ratio and the logarithm of average effective stress, is presented

    摘要基於砂井等變固結模型,考慮初始有沿深度變化,忽略井和豎向排水固結的影響,用平均孔隙比與平均有的對數關系,建立砂井非線性徑向排水固結的分層計算模型,並求得常荷載作用下的徑向排水固結解析解。
  6. However, the constriction induced by ne was further enhanced when exposure of the aorta to hypotonic solution, which was inhibited by either nfa or nppb

    在此基礎上,陰離子通道斷劑nfa 、 nppb舒血管減弱;在低滲環境中血管張進一步增加,並能被nfa 、 nppb所完全抑制。
  7. In market economy, the excessive broadening of income disparity will necessarily reduce the investment multiplicator effect, speed up the process of capital deepening, and cause deficiency in the formation of human capital, thus discounting the economic efficiency and the social benefits of investment, and blocking the effective growth of the economy

    在市場經濟中,收入差距的過度擴大必然降低投資的乘數,導致投資結構選擇的偏差,加速資本深化的進程,並造成人資本形成的不足,從而降低投資的經濟率和社會益,礙經濟的有增長。
  8. To meet the demands for large space and flexible compartmentation of buildings, laminated vierendeel trusses are adopted in high - position transfer story structures. first the bearing characteristics are analyzed, in which reasonable stiffness ratio of the upper chord, middle chord, and lower chord is derived. then combined with an actual engineering model ( 1 8 similar ratio ), the static loading and pseudo - dynamic tests of two models for laminated vierendeel truss used in transfer story structures are conducted, in which one model adopts reinforced concrete, and the other adopts prestressed concrete and shape steel concrete. seismic behaviors are analyzed, including inter - story displacement, base shear - displacement skeleton curves, and equivalent viscosity - damping curves. a program is programmed to carry out the elasto - plastic dynamic analysis, and displacement time - history curves of the two models are derived. the test and analysis results show that the laminated vierendeel truss with prestressed concrete and shape steel concrete has excellent seismic behaviors. it can solve the disadvantages of laminated vierendeel trusses used in transfer story structures. finally, some design suggestions are put forward, which can be referenced by similar engineering

    為滿足建築物大空間和靈活隔斷要求,在高位轉換層結構中採用迭層空腹桁架結構.首先分析了其受性能,得出了空腹桁架各構件合理的截面剛度以及布局形式.然後結合一實際工程,進行了兩榀迭層空腹桁架轉換結構模型( 1 : 8相似比)的豎向荷載下靜試驗以及擬動試驗.其中一榀為普通混凝土迭層空腹桁架,另一榀配置了預和鋼骨混凝土,對比分析了兩模型的層間位移比、骨架曲線以及等粘質系數等抗震性能的比較,並進行了彈塑性動分析.試驗和分析結果表明,配置預和型鋼混凝土的迭層空腹桁架轉換結構具有良好的抗震性能,可以成功地解決迭層空腹桁架作為轉換層結構所產生的弊端問題,最後對這類轉換層結構提出了相的設計建議
  9. A mathematical model for the anode of a direct methanol fuel cell ( dmfc ) considering the mass transport in the whole anode compartment and the proton exchange membrane ( pem ), together with the kinetic and ohmic resistance effects through the catalyst layer is developed. the influences of key parameters on methanol crossover and anode performance are investigated

    對于dmfc的陽極,本文描述了甲醇和水在陽極及質子交換膜( pem )中的傳遞過程、反學和歐姆,建立陽極和pem的數學模型,並探討對甲醇擴散和陽極性能影響的主要因素。
  10. The soil plug has an important effect on the pile driveability, and the pile diameter has an important effect on the property of soil plug, too. then the plugged effect judging method and nonlinear model of soil plug of the large ( super large ) diameter, super length, deep penetration pile have been established. hyperbolic model of soil plug was also proposed to calculate the inside static resistance

    3 .土塞對大直徑、超長樁的可打入性有重要影響,而樁徑大小直接影響土塞特性,本文建立了大直徑(超大直徑) 、超長、深貫入樁土塞閉塞判斷方法和土塞非線性雙曲線計算分析模型,並提出了「內側極限摩動態分佈」模式。
  11. Influence of annealing conditions on stress impedance effect of fecunbsib amorphous alloy strip

    非晶帶材的影響
  12. It can clear out redundant cholesterol and triglyceride in blood, decrease very low density lipoprotein and enhance high density lipoprotein which is beneficial to human body. this product has effects of activating blood and the channels, tonifying the heart and promoting urination, regulating the flow of qi to alleviate pain, preventing and curing heart failure, and the effects of inducing reuscitation and restoring consciousness. 3

    藥理研究:葛根能增加腦及冠狀動脈血流量,使血管減低,清除血液中多餘的膽固醇及甘油三脂,降低低密度脂蛋白,同時提高對人體有益的高密度脂蛋白,具有活血通絡,強心利尿,理氣止痛,防止心衰,且具有開竅醒腦之功
  13. The result of macro - quality experiments show : mineral admixtures markedly slow the hydrating velocity of cement slurry, decrease and delay the hydrating max - temperature, in which steel slag is more effective ; expansive agents compensate concrete shrinkage, enhance the concrete dense degree, strengthen the interfacial layer between fiber and cement matrix and improve the physical mechanics qualities of acic ; minimal admixtures markedly improve the concrete workability property, increase the concrete later intensity & density and the capability of anti - chemical attack and anti - permeability ; hybrid fiber reinforces the toughness of obviously acic by the means of anti - cracking effect of fiber with different sizes and different properties in the corresponding construction levels

    實驗結果顯示:鋼渣摻合料能顯著減緩水泥漿體水化速率,降低砂漿的水化溫升並延遲最高溫升時間;補償混凝土收縮,提高混凝土密實度,加強纖維與水泥石的界面粘結,增強混凝土學性能,但不能明顯改善混凝土韌性。混雜纖維通過纖維的不同尺度與不同性質在相的結構層次上產生,增韌鋼渣防滲抗裂混凝土;增加混凝土的破壞極限能,極大提高混凝土抗彎曲能和韌性指數,改善混凝土脆性。
  14. The effect of initial static load on the instantaneous response makes the amplitude of vibration of horizontal and vertical displacement bigger than that without the effect

    初始靜對結構瞬態響的影響與剛度、質量、尼等因素有關,剛度越小,質量、尼越大時,初始靜荷載對結構最大位移影響越小。
  15. It is a very high advancement to the development from two - pressure arc - quenching chamber and single - pressure arc - quenching chamber to the self - energy arc - quenching chamber now for arc - quenching theory of sf6 cb make use of the arc blocking effect, namely arc - self - energy, to increase sf6 gas pressure in the arc - quenching chamber and get the efficient blasting effect to extinguish the arc when the arc current is zero

    Sf _ 6斷路器從雙壓式、單壓式發展到如今的自能式是斷路器滅弧原理的一個重大飛躍。自能式sf _ 6斷路器利用電弧即利用電弧本身的能量使滅弧室內sf _ 6氣體的壓升高,在電弧過零時產生有的氣吹而熄滅電弧。
  16. In the dissertation, the study on carbon fiber reinforced concrete ( cfrc ) and plain concrete has been reviewed. then mechano - electric effect of cfrc and plain concrete, its mechanisms, the interaction among mechano - electric effect, piezoresistivity and seebeck effect, the electrical circuit model of concrete based on mechano - electric effect, electromagnetic emission of concrete, the mathematical model of mechano - electric effect are investigated. also the converse effect of mechano - electric effect of cfrc and plain concrete, that is, electromechanical effect, and the interaction between electromechanical effect and electrothermal effect of cfrc are examined

    本文對碳纖維混凝土和素混凝土機敏性的國內外研究現狀進行了全面的評述,在大量實驗分析的基礎上,系統地研究了碳纖維混凝土和素混凝土的電機敏性,研究了機理、與其它(壓、塞貝克等)的耦合關系、基於的混凝土電學模型、混凝土電磁發射現象、混凝土的數學模型等;論文同時對混凝土和素混凝土的電、碳纖維混凝土電與電熱的耦合關系等進行了探討;最後開展了基於的機敏混凝土結構用研究。
  17. This paper discusses the mechanical damping effect of eddy current, and designs a good experimental demonstration of it

    摘要本文對渦電流的機械作一受分析,並設計一個好的演示實驗。
  18. In this paper, magnetomechanic effect, magneto - caloric effect, magnetoresistance effect and magnetic - optical effect of magnetic material and its application are discussed by thermodynamic functions

    摘要本文通過熱學函數半定量地討論了磁性材料的磁、磁熱,並定性地介紹了磁電和磁光及其用。
  19. However, when both temperature gradient and compressive stress exist, the interaction between mechano - electric effect and seebeck effect is obvious. so methods are suggested to remove the coupling effect. similarly, electromechanical effect of cfrc can affect electrothermal effect and vice versa

    碳纖維混凝土的電與電熱的耦合關系明顯,一方面,電中包含有電熱的貢獻;另一方面,電所引起的微結構變化導致碳纖維混凝土電的增加。
  20. The undesired effects of pulsating pressures or mechanical vibrations are counteracted by effective damping in the glycerine - filled version of the product ; stability and display quality are improved as a result

    在甘油填充型產品中,由於尼的作用,使得多餘的脈動壓或機械振動得以消除,從而改善了產品的穩定性和顯示質量。
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