波繞的 的英文怎麼說
中文拼音 [bōràode]
波繞的
英文
wave-wound-
Chengang vice secretary - general china home appliance association said, the wave wheel washing machine depends on the bow wave to strike the clothes with the scour. it is the combination of the cleaning rate and the inertwist. more bow wave and more cleaning it is more intertwist, contrarily too
中國家用電器協會副秘書長陳剛介紹,波輪洗衣機是依靠波輪的高速運轉所產生的渦流沖擊衣物,再藉助洗滌劑的作用洗滌衣物,從原理上講其洗凈度和纏繞性是相矛盾的結合體。2. the energy theory : ( 1 ) the connection of supply and demand : the connection of supply and demand of a stock decide the price ( p ) which circumfuse the value ( m ) to fluctuate up and down. - this is signality to study the numerical value of p / m, this reflects how much investment value of a stock
2 、能量理論供求關系:股票的供求關系決定了股票價格( p )是圍繞股票價值( m )上下波動的。研究p m的比值十分有意義, ? ?這反映了股票投資價值的大小。Problems of diffracting effects of nonlinear water waves on porous structures
可滲透型結構的非線性水波繞射作用問題Abstract : the more detailed mathematial derivation and analysis of watson transformation in diffraction theory of ground wave is made by two different method. in derivation necessary and approximate conditions requred to make the transformation are specially discussed
文摘:採用兩種不同的方法對地波繞射理論中的瓦特松變換問題做了較詳細地數學推導,並著重討論了做瓦特松變換的要求的必要條件與近似條件。Their encircling and undulating movement contrasts pleasurably with the straight trunks of erect trees
它們那種盤繞和波動的線條,和樹木挺直的樹身形成了有趣的對比。The c & ocirc ; te de beaune appellation is given to wines coming from the city of beaune but also from 16 villages around beaune such as auxey - duresses, chassagne - montrachet, ladoix, saint - romain and savigny les beaune
波恩山坡等級是授予來自波恩市的葡萄酒,包括圍繞波恩的16個酒莊,如奧西杜艾斯、莎沙里-蒙麗莎、拉杜瓦、聖羅文和莎雲妮波恩。2. it simplified the tlp as vertical floating arrays, did some work about second - order nonlinear diffraction wave force on tlp
2 .將結構簡化為直立浮筒柱群,研究了平臺本體上波浪的二階非線性繞射問題。Then we have accomplished the laser holographic interferometry experiments of shock wave diffracting double cylinders model in bend, double knives model and double cubes model. the experimental interferograms are obtained
然後,完成了彎道雙圓柱體模型、雙刀口模型、雙立方體模型的激波繞流激光全息干涉實驗,獲得了實驗干涉圖像。Abstract : the effects of airfoil geometric parameters on wing " s spacial and polarized scattering characteristics have been systematically revealed. the results of the study indicated that the calculating value of diffraction from trailing edge by using the formula of the straight wedge is very far from experimental results for vertical polarization, and the contribution of thickness of the trailing edge to scattering must be considered in the calculation. the scattering peak of leading edge depends only on radius of airfoil for horizontal polarization. but for vertical polarization, it depends on maximum thickness and the location of maximum thickness. engineering formulas for evaluating all scattering peaks were given in the paper. it is important for the design of low - rcs wing
文摘:系統地揭示了翼形幾何參數對機翼的空間散射特性、極化散射特性的影響規律.研究發現,在垂直極化狀態下用理論尖劈公式計算機翼后緣繞射的計算結果與實驗結果相差甚遠.提出在垂直極化狀態下機翼后緣繞射的計算必須將后緣厚度考慮在內的見解.對於水平極化,前緣散射波峰只與前緣半徑有關;而對於垂直極化,前緣散射波峰與翼形最大厚度以及最大厚度位置有關.給出前後緣散射波峰的工程估算公式,為低雷達散射截面( rcs )機翼設計提供依據The paper concentrates on seismic wave - field forward modeling and migration for the fractured reservoir. it researches the wavefield extrapolation operator for lateral variation of velocity, design four theoretical models and seven practical models with fracture and cavity. base on the progenitor, in the frequency - wavenumber domain with the pspi wavefield extrapolation operator and arithmetic of forward modeling and migration that applied lateral variation of velocity which is strong, the paper obtains the result of numerical simulation and the wavefield characteristic by the way of the forward modeling and depth migration of poststack seismic wavefield
本文圍繞縫洞儲層地震波場正演與偏移問題,研究了適用於橫向變速波場延拓運算元,建立了四個理論的縫洞模型和七個實際的縫洞模型,在總結、分析前人的研究成果的基礎上,利用適合橫向速度劇烈變化的相移加插值的波場延拓運算元,在頻率?波數域對上述的地質模型進行正演、偏移處理,最後得到了縫洞儲層地震波場的一些特徵。It is showed that the torque ripple is not only connected with the phase currents, but also with the other factors, such as the instantaneous phase emf ' s in the case of commutation, the angle of commutation and the parameters of the windings
從一個新的角度分析了繞組換相引起轉矩波動的原因,指出換相轉矩波動不僅與電機繞組電流有關,還與換相時相繞組感生電勢瞬時值、換相位置角、繞組參數等因素有關。Abstract : based on the classical theory, the harmonic winding potential of the tooth harmonic brushless exciting generator have been calculated and analysed. the results tally with the data of no - load test very well. it was demonstrated the designing thread of harmonic winding is correct
文摘:從經典理論出發,對齒諧波無刷勵磁發電機的諧波繞組電勢進行了分析計算,其結果與空載實驗得出的數據完全吻合.說明諧波繞組的設計思路是正確的In addition, the third strand in each of the six helices connects to ( and continually weaves patterns of light around ) the central core of the star tetrahedron
此外,在每一個六螺旋狀物的第三條連接到(光圍繞的不斷波動模式)星四面體中心。For the first olympian sacrifice, the taboos surrounding the sacred kine of apollo had to be transgressed, and the trickster god of boundaries was the one to do it
在首次奧林匹克運動會的獻祭上,圍繞在阿波羅的神聖雌牛周圍的禁忌已經被違反了,魔術師般的邊界之神是其中一位始作俑者。As the values of wave factors in period of reoccurrence were deduced for many significant propagating direction in the yangtse river estuary, the wave reflection - refraction modeling is employed in terms of the equations with the slowly varying topography, and the influence on the effects of the channel and shoaling is included in this model. at the same times, the effects of the bottom friction and wave breaking are also considered, but the local wind field and background flow are ignored
在推算長江口深水航道幾個主要波向的重現期波浪要素值時,採用了基於緩坡方程的波浪折射?繞射模式,該模式考慮了航槽和淺灘對波浪的影響,同時也考慮了底摩擦和波浪破碎對波浪的作用,但未能考慮局地風場和流場的作用。Silicon v - groove structure can provide fiber with high precision orientation. so the problems about how to make light into soi efficiently and coupling between multichannel waveguide devices and fibers can be solved. the coupled mode theory of single - mode fiber and ridge waveguide has been described and analyzed, and the best coupling condition is obtained
本文圍繞硅v型槽的設計和製作,從理論上詳細分析了單模光纖與脊形波導的模式特點,得出最佳的耦合條件,在此基礎上設計出最合適的硅v型槽結構。The effects of waves transformation, refraction, diffration, reflection and breaking are all due to the depth of water, varying topography, bottom friction, obstacles and current as waves proceed from offshore to near shore regions. some basic parameters which are relevant to the cost of buildings as well as the type of structures are determined by the wave factors since these projects are placed in near shore area, so it is of great importance to study the regularity of wave transforming
外海波浪傳入近岸淺水區受水深、地形、底摩擦、障礙物以及水流等因素的影響,會發生變形、折射、繞射、反射和破碎等各種現象,然而大部分海洋及海岸工程位於近岸地區,該地區的波浪要素將是確定工程造價、建築物型式等最基本的參數,因此研究近岸地區波浪的變化規律具有重要意義。The land clutter is useless signals for target detection caused by land terrain. the multipath effect is some kind of interference which is caused by wave reflection on terrain. the diffraction effect is the phenomenon of wave propagation into shadow region
地雜波是由地面散射引起的對目標探測無用的信號;多路徑是由電磁波在地面反射所引起的干涉;衍射則是電波繞射傳播到遮蔽區的現象。Calculation of time domain of second order wave diffraction in three dimensions with finite element method
三維二階水波繞射問題的有限元時域計算On the basis of this analysis the radiation and diffraction forces of the ship are calculated using these three methods and compared. at the same time vertical ship motions in regular wave are solved by these three methods. the results are compared to test each method ' s availability and suitability, thus the theoretical basis of optimize design of sea - keeping performance is provided
分別介紹了二維切片法、高速細長體理論和三維理論的基本原理,分析了三種不同方法各自的適用性,在此基礎上分別計算了船舶的輻射力和繞射力,比較了這三種方法的計算結果,為不同營運目的的船舶耐波性計算提供陜速有效而實用的計算方法;同時應用三種方法計算了船舶在規則波中的垂向穩態運動響應,比較三種方法的計算結果,測試各種方法的有效性和適用性,為船舶耐波性的優化設計提供原始的理論基礎; 2分享友人