正橫后 的英文怎麼說

中文拼音 [zhēnghénghòu]
正橫后 英文
abaft the beam
  • 正 : 正名詞（正月） the first month of the lunar year; the first moon
  • 橫 : 橫形容詞1. （蠻橫; 兇暴） harsh and unreasonable; perverse 2. （不吉利的; 意外的） unexpected
  1. Abaft the beam

    在正橫后的方向
  2. However, only did a few pollen germinate in inter - specific hybridization between cerasus fruticosa and c. avian and many pollen tubes are crosswise on stigma and couldn " t penetrated into style. although a few pollen tubes entered, they couldn " t continue to grow due to accumulation of callosity in pollen tubes. in view of above - mentioned results, the irregular growth of pollen was the main reason to cause the incompatibility of distant hybridization between cerasus fruticosa and c. avium

    而草原櫻桃與歐洲甜櫻桃種間雜交授粉后花粉在柱頭上雖少量萌發，但花粉管在柱頭上橫向生長，或盤繞，扭曲不能伸入花柱；個別進入花柱的花粉管先端因沉積胼胝質而中途停止伸長未能進入子房到達胚珠，從而說明這種雜交授粉后花粉管的不正常行為是導致草原櫻桃與歐洲甜櫻桃遠緣雜交不親和的主要原因。
  3. After solution of radiational and diffractional fluid field of asymmetrical sections by applying the multipole expansion method, wave loads on damaged ships are calculated by the linear strip theory under the non - upright floating condition, taking the effect on the heel angle and trimming angle caused by the damaged tank inundation below waterline into account

    然後採用線性切片理論，計及水線以下破損后船舶由於艙室進水產生的橫傾角與縱傾角的影響，利用多級展開法求解非對稱剖面的二維輻射和繞射流場，計算了破損船體非正浮狀態條件下的波浪載荷。
  4. Get the main conclusion as follows : when producing advantage enterprises in horizontal merger, if the figure of leaders enterprise do n ' t equal to zero, the horizontal merger motive exists, and under certain condition, this kind of horizontal merger will increase the social total welfare, this is exactly the reason why horizontal merger gets support ; when horizontal merger does not produce advantage enterprises, the condition that the motive exists is extremely harsh, and this kind of merger rises the product price and reduce the social total welfare ; when the market is couront market, if merging side ' s production capacity after merge ca n ' t reach optimum in theories satisfied, so long as its production capacity exceed the sum of optimum output of merger participate, merge motive exists, and horizontal merger will increase the social total welfare rises ; when high - level enterprises merge low level enterprises, because merging side ca n ' t get profit or those do n ' t participate in merger get more profit than merging side, motive

    得到主要結論如下:當橫向並購產生優勢企業時，原先市場的領導層企業數目不等於零時，橫向並購動機存在，而且在一定條件下，這種橫向並購會使社會福利增加，這正是橫向並購得到支持的原因所在;當橫向並購不產生上優勢企業時，動機存在的條件極為苛刻，基本上與不產生優勢企業的假設相違背，可以認為這種並購的動機不存在，而且這種並購導致產品價格上升，社會總福利降低;如果市場近似古諾競爭市場，並購后並購方生產能力不能滿足理論上的最優產量，只要其生產能力超過並購前參與並購各方的最優產量之和，那麼並購動機就會存在，而且橫向並購會導致產品價格下降，社會總福利上升;當處于高層次的企業並購低層次企業時，由於並購者不能獲利或者未參與並購者獲利增加比並購方多，並購動機不存在或者很微弱。
  5. The dissertation focuses on seismic wavefield forward modeling and migration for the fractured reservoir. the paper integrates and researches the wavefield extrapolation operator for lateral variation of velocity, analysis of the wavefield characteristic, forward modeling and depth migration of prestack and poststack seismic wavefield, creation of wavelet, design of the model with fracture and cavity, and computation of reflectivity

    本文圍繞縫洞儲層地震波場正演與偏移問題，對橫向變速波場延拓運算元；疊前與疊后正演模擬；疊前與疊后深度偏移；子波的生成；縫洞模型的設計、反射系數的求取、正演、偏移及其波場特徵分析進行了一體化研究。
  6. Comprehensively discuss the issues in application, adaptive condition and performance, propose a fast arithmetic of forward modeling and depth migration in common shot gathers with one - way acoustic wave equation based on vrselrf, and verify the arithmetic by numerical simulation. concisely discuss the cause of the creation of evanescence and the problem of lateral amplitude discontinuity result from it. fourthly, use the reflectivity model, computed to describe the fracture model, with the formula of computation reflectivity based on elastic - acoustic approximation, and the wavelet model computed by the method, wavelet creation with fourier transform, we proposed, in conjunction with vrselrf wavefield extrapolation operator

    第三，將頻率波數域穩定的變參考慢度rytov近似廣義屏波場延拓運算元（ vrselrf ）應用於疊前與疊后正演模擬、疊前與疊后深度偏移，對演算法應用中應注意的問題、適用范圍、性能等作了較為全面的論述；提出了基於vrselrf的單程聲波方程共炮記錄正演模擬和深度偏移快速演算法，並通過數值模擬試驗對演算法進行了驗證；簡要地討論了倏逝波的產生原因及其帶來的橫向振幅不連續性問題。
  7. On the other side, through the multi - aspects of research and the experience both from china and abroad on m & a, the article also clarifies its view on the efficiency theory, agency theory, transaction charges theory, value understatement theory, marketing influence theory and wealth reallocation theory. it also gives an explanation on the primitive motive on m & a, i. e. pursuing maximum profit and minimum competitive pressure, which, at the same time, generates the relevant effects : finance synergy, management synergy, market share effect, enterprise development effect, and strategy transit effect. the detail planning of a m & a strategy according to the relevant m & a motive is of critical importance to the success of a m & a operation

    企業並購從橫向並購、縱向並購、發展到混合併購，反映了企業並購的發展過程；從多種角度對企業並購加以研究，並結合國內外企業並購的實際，闡述了企業並購的效率理論、代理理論、交易費用理論、價值低估理論、市場勢力理論、財富再分配理論；分析了企業並購的原始動因? ?追求高額利潤與減少競爭壓力，並由此產生的效應? ?財務協同效應、管理協同效應、市場份額效應、企業發展效應、戰略轉移效應；根據企業並購的動機，謹慎規劃企業並購戰略，對企業並購成功至關重要，可以採用中心多角化戰略、復合多角化戰略、垂直式整合戰略、水平式整合戰略來規劃企業並購；採用一個合適的方法對目標企業進行價值評估是企業並購中一個重要環節，正確評估目標企業的價值，使交易價格相對公正合理，並能提高交易成功率，避免決策失誤；確定企業並購價值后，採用一個合理的支付方式，就完成了企業並購的最後工作。
  8. A hybrid migration method, named " fourier finite - difference migration ", is a post - stack depth migration scheme. the downward extrapolation operator is split into three operators : one operator is a phase - shift operator for a chosen constant background velocity, another operator is the well - known first - order correction term, and the third operator is a finite - difference operator for the varying of the velocity function. phase - shift downward extrapolation and finite - difference downward extrapolation preserves the advantage of phase - shift method and finite - difference method

    傅立葉有限差分（簡稱ffd ）偏移演算法是一種疊后深度偏移演算法，其向下延拓運算元是一種混合運算元，包括三項：一項是處理常速的相移運算元，一項是一階相移修正運算元，最後一項是類似45度方程的有限差分運算元，用來處理劇烈橫向變速。
  9. Whenever wes brown, paul scholes, darren fletcher or michael carrick ( see diagram ) had possession to the right of the middle third, they looked to ping the crossfield ball to the left flank where ronaldo ' s running skills had been earmarked as a threat

    無論何時布朗、斯科爾斯、弗萊徹或卡里克在三人中場的右面取得控球權后，他們都會把球橫越過球場地傳到左路去，正因為羅納爾多邊線奔跑的本領正是他造成威脅的標記。
  10. Line, oval, and rectangle tools produce different shapes, but work the same way. when the tool is activated, click and drag to draw the shape. pressing the shift key while drawing constrains the shape to a horizontal, vertical, or 45 - degree line, or a perfect circle or square

    線條、橢圓和矩形這幾種工具可繪制出不同的形狀，但操作方式是一樣的：工具激活后，單擊並拖動即可繪制形狀；拖動過程中按住shift鍵還可精確繪出橫線、豎線、 45度線、標準的正方形或圓形。
  11. Secondly author calculates and analyses normal stress and shear stress of the girder for a assembling post - tensioned concrete skew girder bridge with a span of 40 m due to the actions of the dead load, temperature changes, shrinkage and creep of concrete and live loads, and calculates and analyses normal stress and shear stress of diaphragms due to the actions of the subordinate phase dead load, temperature changes, shrinkage and creep of concrete and live loads

    其次重點對跨徑為40m標準設計的裝配式后張預應力混凝土斜梁橋在恆載、溫度變化、混凝土收縮和徐變、活載作用下主梁的正應力、豎向變形和恆載、活載作用下主梁的剪應力進行計算分析。計算分析橫隔板在二期恆載、溫度變化、混凝土收縮、活載作用下的正應力、剪應力。
  12. The operations of harbors and docks are seriously hindered by sedimentation, which discourage the development of harbor transportation and regional economy. it ' s an urgent and necessary problem of analyzing and solving sedimentation of harbor basins. the analysis and research on sedimentation of mawei harbor in fuzhou was carried out in this paper as an example

    馬尾萬噸碼頭位於彎道凸岸，建成后在彎道橫向環流的作用下不斷淤淺，雖經整治工程，並輔之疏浚，但並未從根本上解決問題，港池水深時好時壞，嚴重影響碼頭正常使用，開展相關研究是十分必要的。
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