波紋邊 的英文怎麼說
中文拼音 [bōwénbiān]
波紋邊
英文
wave-
The tubes are bolted to the wall with the flat steel, open side against the bin corrugations.
採用扁鋼將該管固定在倉壁上,使開口的一邊對著波紋倉壁。Blotchy interveinal yellow - green mottling and marginal yellowing of expanded leaflets ; irregular brown necrotic patches ; wavy margins and down - curved leaf tips
矮生菜豆缺鋅:帶泡的脈間形成黃綠色斑紋,展開的小葉邊緣黃化及不規則的褐色壞死斑點,波浪形邊緣,葉尖向下捲曲When two corrugated diaphragms are joined at the outer edges, the unit is referred to as a capsule.
當兩個波紋膜片在邊緣處粘結時,就構成一膜盒。Scattering of sh - wave by a radial collinear crack at the edge of arbitrary - shape - cavity in isotropy media is studied. the solution of dsif at crack tips is obtained
研究了各向同性介質中任意形孔邊徑向裂紋對sh波的散射,求解了裂紋尖端的動應力強度因子。The method of crack - division is used to make radial cracks at the edge of cavity. a series of integral equations for determining the dsif at tips of anti - plane crack are set up in terms of the green ' s function
按「契合」的方式和採用裂紋切割技術構造出孔邊徑向界面裂紋對sh波散射的模型,利用green函數建立直接求解m型裂紋尖端動應力強度因子的定解積分方程組。Numeral results of dsif at radial crack tips of ellipse and square cavities are provided. then the influences of different shape cavities upon the dsif at the crack of their edges are discussed. 5. scattering of sh - wave by a radial interface crack at the edge of arbitrary - shape - cavity is studied
給出了橢圓孔和方孔孔邊徑向界面裂紋尖端動應力強度因子的數值結果,討論了在不同形狀孔、不同入射波數、不同入射角和不同材料常數組合情況下孔邊徑向界面裂紋尖端動應力強度因子變化的規律。On the left, the marly aqueduct commands the horizon ; on the right, the view unfolds across a never - ending succession of hills ; the river, which at this point hardly moves at all, stretches away like a wide ribbon of shimmering white silk between the plain of les gabillons and the lle de croissy, and is rocked ceaselessly by the whisper of its tall poplars and the soughing of its willows
左邊是一望無際的馬爾利引水渠,右邊是連綿不斷的小山崗在加皮榮平原和克羅瓦西島之間,有一條銀白色的小河,它在這一帶幾乎是停滯的,像一條寬大的白色波紋緞帶似的向兩面伸展開去。兩岸高大的楊樹在隨風搖曳,柳樹在喃喃細語,不停地哄著小河入睡。A two - dimensional plain strain finite element model of infinite plate is developed to investigate the ultrasonic wave propagation and scattering on three kinds of cracks : parallel to the surface, 450 oblique angle to the surface, and quarter - circle
摘要建立了無限長板的具有吸收邊界的二維平面應變有限元模型,在研究了脈沖超聲波在無限長板中傳播的基礎上,對板中平行於表面的裂紋、與表面成45的斜裂紋和四分之一圓周弧形裂紋三種情況的脈沖超聲波散射進行了重點研究。Both upper and lower epidermis cells are polygonal or irregular in shape in all species studied. the patterns of anticlinal walls are straight, arched or sinuous, and the raphal cuticular striastriae are occasionally observed on periclinal walls. stomatal apparatus and secretory cells are found on the upper epidermis of several species and on the lower epidermis of all species
結果表明:這些植物葉片的上、下表皮細胞呈多邊形或不規則形,垂周壁式樣為平直、弓形或波浪狀,平周壁偶有脊狀條紋;少數種類上表皮還有氣孔器或分泌細胞,所有種類下表皮具氣孔器和分泌細胞;氣孔器類型以平列型和側列型居多,偶爾有無規則型;氣孔極區呈稍角質加厚或棒狀加厚,稀t形加厚。Taking into account the boundary conditions, two results were gotten : 1 ) the nonlinear medium provides gain to small ripples which is beyond the bespalov - talanov cutoff spatial frequency ; 2 ) large ripples can also get large gain
而考慮邊界條件以後,出現了這樣兩個特徵:在b - t理論截止頻率以外的一些小紋波依然有一定的增益;同時大紋波也有較大的增益。3 ) unwrapped interferogram after fringe edge detection using dyadic wavelet and edge linking by active contour model ( snake model ). 4 ) analyzed the effects of atmospheric factors to insar dem extraction and the turbulent character of atmospheric term
3 )利用二進小波對干涉相位圖的條紋邊緣進行檢測,並用主動輪廓線模型( snake模型)連接條紋邊緣,在此基礎上對干涉相位圖進行解纏。Corrugated fibreboard - determination of edgewise crush resistance - waxed edge method
波紋纖維板.耐沿邊緣擠壓性的測定.上蠟邊緣法The liquid distribution model for corrugated sheet structured packed columns was thus composed of the above two models and relevant boundary conditions
2個描述填料單元其對應塔壁區液體分佈的數學模型與2類邊界條件共同構成了波紋板規整填料塔的液體分佈模型。The filtered results to a real interferogram showed the proposed method is powerful to interferogram speckle noise reduction, as well as it can preserve fine details in the interferogram that are directly related to the ground topography and maintain phase values distribution
對一幅干涉相位圖的濾波結果表明,該演算法很好的抑制了斑點噪聲,極大的降低了殘余點的數量,保持了條紋邊緣和相位細節信息,並使絕對相位保持在一定的動態范圍。Close beside the board there was a pool of water, not very deep, not very clear, but calm enough to reflect, with impartial truth, every image that fell upon it
木板之旁便有一泓潭水,水雖不深也不很清,但卻波紋平靜,能把潭邊的事物,公正如實地反映出來。Nonlinear bending of corrugated diaphragm with large boundary corrugation under uniform load
均布載荷作用下帶邊緣大波紋膜片的非線性彎曲And with most dslrs you must, because images are considerably softened by anti - aliasing filters that keep their sensors from recording jagged edges and moir patterns
對大多數的數位單眼來說,為了防止感光元件紀錄到鋸尺狀邊緣與波紋圖案,使用反失真濾鏡組件而導致數位影像相當的不扎實。As we know, support at the both straight edge of acmr is a elastic support between the hinged support and fixed support, and its stiffness is variational. so the relation between support stiffness and load - carrying capability of acmr is worth to be studied
眾所周知,實際工程中波紋拱兩端的直邊支座處于鉸支和固支之間,屬一彈性支座,其彈性剛度是變化的,支座剛度與波紋拱結構受力性能及穩定承載力之間的關系是一個非常值得研究的課題。Acmr is a kind of cold - formed thin - walled steel structure. stability of these structures is a critical factor on their load - carrying capacity. furthermore, cold - formed thin - walled steel structure is sensitive to initial defectiveness and boundary condition, so all these issues need to be studied further
金屬拱型波紋屋頂結構屬于冷彎薄壁構件,穩定問題是影響其承載能力的關鍵因素,而且冷彎薄壁構件對初始缺陷、邊界條件相當敏感,這些都值得進一步的研究。Meanwhile we discuss the multilayer bellows with boundary non - linearity theory, exercise fea software ansys construct a kind of novelty and logical model of multilayer bellows, then basically settle multilayer bellows of design and calculate. the results of ansys and the datum of experiments are accordant
同時著重探討了多層波紋膨脹節,結合邊界非線性理論,運用有限元軟體ansys構造了一種新穎、合理的多層波紋管有限元模型,基本解決了多層波紋管設計計算問題。分享友人