纏結形 的英文怎麼說
中文拼音 [chánjiēxíng]
纏結形
英文
tangled shape-
According to the special shape and operate requirements of the torpedo, the structure and moulding process of the torpedo shell are established, in which the body and overlay block with grooves are moulded by fiber winding, and close moulding respectively with the adhesive by limited stop compression. in the light of the selection of raw material system, composite system with outstanding performance are defined, based on which the mechanical properties are tested., with the overall consideration of structural characters and design demands, the main factors which may have effects on the strength and stability ( including stiffness section dimension, stiffeners space, skin thickness and skin lay angle ) is optimized one by one for the structure design parameters on the base of the fem model of skin, stiffness and layover block by fem. as a result, the prototype with 1 : 1 proportion and its structure and lay optimization design are completed. the moulding technology for polyurethane foam moulding the stiffened shell is obtai ned in terms of the design, manufacture moulding, experimental mould and tooling
依據在研產品特殊的外型結構和使用要求,確定了該型號水雷復合材料殼體的具體結構形式和復合成型工藝路線,即由纖維纏繞工藝成型主體異形件,閉模成型帶通槽外貼塊,用限位加壓工裝實現粘接的工藝路線;通過對原材料體系的篩選,確定了綜合性能較好的復合材料體系,以此為基礎進行了力學性能測試;運用有限元方法,建立了蒙皮、筋條和外貼塊的分析模型,綜合考慮結構特點和設計要求,對影響結構強度與穩定性的主要因素(包括筋截面尺寸、筋間距、蒙皮厚度、蒙皮鋪層角度)分別進行了結構設計參數的優選,最終完成了復合材料異形耐外壓殼體1 : 1樣件和縮比實驗件結構及鋪層優化設計;完成了聚氨酯泡沫胎成型內置加筋殼體的成型工藝技術研究;對縮比件進行外壓性能測試,並給出了應力、應變測試結果。It may have a preventional function from alzheimer ' s disease. molecular biological studies are shown that apoe isoform has a isoform - specific role to neurodegeneration. apoe3 and apoei aid to sustain the stabilization of cytoskeleton protein tau, while apoe4hyperphosphorylates tau to destabilize the microtubule protein, which will make neurocyte easy to form neurofibrillary tangles in ad
分子生物學研究發現, apoe異構體對神經細胞退化表現出異構體特異作用, apoe _ 3和apoe _ 2有助於維持微管的穩定性,而apoe _ 4則使tau蛋白超磷酸化,破壞微管的穩定性,使神經細胞易於形成神經纖維纏結。The measurement erases the information from its original location, but because of entanglement, that information resides in an encoded form on the second particle, no matter how distant it may be
這個量測的動作會清除該處的資訊,但因纏結的緣故,不論粒子間的距離有多遙遠,該資訊會以密碼的形式儲存在第二個粒子上。The shape of the tangles influences the properties of strings and therefore the vacuum ' s energy
纏結的形狀會影響弦的性質,進而改變真空的能量。Beta ( in the form of beta - amyloid plaques ) and tau ( in the form of tau tangles ) are the physical manifestations of alzheimer ' s
貝塔(以貝塔-澱粉樣斑塊的形式)和陶(以陶蛋白纏結的形式)是癡呆癥的物質表徵。Feeble and most sensitive of spirits could do neither, yet continually did one thing or another, which intertwined, in the same inextricable knot, the agony of heaven - defying guilt and vain
這個身體贏弱而精神敏感的人兩者都不能做到,卻又不停地彷徨於二者之間,時而這,時而那,終將滔天之罪的痛苦與徒勞無益的悔恨糾纏在一起,形成死結。Quantum information science is a new subject combining quantum theory and information science. great progress has been made in quantum teleportation, description of quantum entanglement and classification of quantum states. according to this, the following work has been completed : ( 1 ) a scheme for teleporting an unknown n - dimensionni - particle state by making use of the maximum entangled state as quantum channel is proposed
量子信息學是量子力學理論和計算機理論相結合而產生的一門新的交叉學科,在量子隱形傳態、量子糾纏態的描述及量子態的分類等領域取得了重要進展,本文圍繞這幾個方面開展了如下研究工作: ( 1 )在文章的第二章研究了多能級多粒子量子態的傳輸。Dna wraps around histones in left - handed way and forms nucleosome structure. many nucleosomes are linked together like " prayer beads "
Dna分子以左手的方式纏繞在組蛋白分子上,形成核小體結構,多個核小體象「念珠」一樣串聯。Firstly, considering the molecular pump is small and the elimination of heat condition is bad, this paper presents the structure of the mb, including the material of the rotor and stator, the number of magnetic poles, the stator slot shape of mb, the layout of the magnetic poles, the coins winding and so on
首先綜合考慮了分子泵體積小、磁軸承散熱條件不好的特點,設計了分子泵磁懸浮軸承的結構,選擇了軸承鐵芯的材料,設計了磁極的布置、槽的形狀、磁極數目和線圈纏繞方式。According to the transferring matrix method, the paper presents a method for calculating the deflection of a filament wound tapered tube at bending and the calculation result is proved by experiment results
本文以傳遞矩陣法為基礎,計算纖維纏繞錐管在彎曲載荷作用下的撓曲變形,並以實驗結果驗證了計算結果。Results ( 1 ) lm : the affected hairs bent and twisted, and some twisted round over 180 with “ hairpin - like ” shape, but the knotting of hairs was not observed
結果( 1 )光鏡特點:病發纏結成團,但未見毛發打結;毛發捲曲或扭曲旋轉,有的超過180 ,有的扭曲成「發夾」狀;毛發粗細不一,部分明顯變細;發梢分叉,毛干中間縱向分裂、變形等。The refinement mechanism of grain at room temperature can be described as dislocation tangle and dislocation node form in the initial grain with severe plastic deformation, then the dislocation node form subgrains or grains. subgrains become grains by snipping of the subgrain boundaries under the action of shearing stress
室溫ecap細化晶粒的機理可描述為:隨著強烈塑性變形的進行,原始晶粒中產生了很多位錯纏結和位錯胞,進而位錯胞崩塌變為亞晶或晶粒,亞晶粒在後續ecap剪應力作用下,通過亞晶界被剪斷而變為晶粒。We numerically simulate the interaction between dna and a histone. and we get the nucleosome structure. dna wraps around histone about 2 loops
在適當的參數條件下,得到了合理的結果,即dna能夠纏繞組蛋白約兩圈形成準核小體結構。分享友人