式殼體 的英文怎麼說
中文拼音 [shìkétǐ]
式殼體
英文
sandwich type element-
The striated marks on the curve part of magazine are the marks formed by the friction between shell cases and the inner angularity of magazine ' s curve part during the process of bullet installation
摘要彈匣弧形部擦劃痕跡是射手在以壓推方式向彈匣內壓裝槍彈過程中,彈殼體與彈匣弧形部內邊棱相摩擦而形成的痕跡。Fiber enlaced composite materials is widely used in engineering project. the mechanics property of the shell is rather complicated when analyzing the affect of composite materials shell ' s interlaminar stresses. the result shows that the interlaminar stresses of composite materials shell will be changed much according to the change of the fiber direction, not only the distribution style, but also the interface which the maxinal interlaminar shearing stresses belongs to
纖維纏繞復合材料殼體在工程實際中得到廣泛應用,其殼體力學性能相當復雜,本文在分析復合材料殼體層間應力的影響時,提出了復合材料殼體層間應力隨纖維方向的改變有較大的不同,不僅分佈形式不同,其最大層間剪應力所在的界面也各不相同。In the lobed impeller the measuring chambers are the space between the lobes and the meter housing.
葉輪式測量室是葉輪和流量葉殼體間的空間。Was established in 1996, grows fast as the development of the econnomy, we mainly research, develop and produce plastics, metal dustless coating macbine, transmission equipment, cprintedilk production line and all kinds of nonstandard industrial equipments, such as automatic constant temperature and constant humidity uv ray solidified production line, we also provide automatic electrostaric cleaning system and reciprocator, and piastic of coating cine mobile phone, camera, pda, dvd. stereos coating line, single or double core - strained powder - recycling system, full stainless steeled spraying. overflowing pre - treatmentsystem, gas or oil combustion machine, electric heat drying stove, workshop cleaing, air supplier cleaning equipment etc
其中包括恆溫恆濕及全自動uv光固化生產線;全自動靜電除塵設備系統及往返系統;手面、相機、掌上電腦、 dvd 、多媒體音箱等塑膠外殼塗裝生產線『單、雙回收濾芯式粉體系統;全不銹鋼噴淋式、游浸式前外理;燃氣、燃油、電熱風烘乾爐;凈化車間、凈化供風設備等。The fem analysis for the three structures of sling screw - thread - based, namely the circle, rectangle and that with strengthen plate, and the tensile test for sling screw - thread - based in torpedo body show, that the bonding with strengthen frp plate between load - bearing metal parts and frp hull with hatch can reduce the stress concentration and significantly decline the local stress in frp hull with hatch. this structure can also be used in the similar produces. ( 3 ) the effects of parameters for bonding process on the adhesive strength and leakproof are discussed, such as the bonding interface reduce, bonding surface treatment, match of adhesive surface, protect for adhesive seam and so on
本文通過某型號雷體吊耳螺紋座結構的三種方案,即圓形昂耳螺紋座、長方形吊耳螺紋座、具有增強板的吊耳螺紋座的有限元分析及雷體吊耳螺紋座拉力試驗結果證明:金屬承力件與開口玻璃鋼殼體粘接採用玻璃鋼增強板補強,緩和了應力集中,使開口殼體局部應力明顯降低,類似的水下兵器用金屬承力件與開口復合材料殼體膠接均可採用此種結構形式。They are expanding model of the bomb body, bursting model of the bomb body and motion model of the fragments. according to the models, the paper gives a detailed algorithm for the whole process of the bomb explosion. ( 7 ) based on the explosion mechanism and the stochastic characteristic of the shell, the paper advances some reasonable hypotheses and supposes that the explosion process of the shell is a markov process, thus constitutes two explosion models of the shell : the imitation model an
(刀從爆炸的機理出發,利用合理的假設,將殼體的爆炸過程處理為馬爾可夫過程,把爆炸的機理同爆炸的隨機性聯系在一起,建立了殼體爆炸的兩種模型:模擬模型和簡化模型,提出了破裂程度的倍密度函數和破裂方向的倍密度函數兩個概念,得到了基於半邊結構的虛擬殼體爆炸過程中任一條邊出現裂縫的概率公式。Abstract : the calculation formulae of critical axial compression for the composite case is given
文摘:給出了復合材料殼體圓筒臨界軸壓的計算公式。Abstract : the characteristics of the central control room in the r efinery were analyzed. it was pointed out that the control room should adopt expl osion - proof constructure. rules to determine anti - explosion grade was explored
文摘:分析了煉油廠目前中心控制室的特點,指出中心控制室應採用抗爆結構,探討了抗爆等級的確定原則,提出了圓筒形和方形、半圓形殼體、橢圓形殼體和地下式共四種抗爆形式,並進行了對比。For the stress analysis of dryers under the line load of supporting rollers, according to hoff theoretical solution of thin cylindrical shell under line loads, mangelsdorf approximate solution is modified on the basis of the calculation analysis for 14 sets dryers " dimension by computer programming with matlab software. the approximate formulas of the second largest hoop stress of the middle section of the shell are derived
針對托輥線壓載荷作用下烘缸的受力分析,本文根據薄壁圓柱殼在線壓載荷作用下的hoff理論解,在運用matlab軟體對14組常用烘缸參數進行編程計算分析的基礎上,對mangelsdorf近似解作了修正,並由最小二乘法導出殼體中部截面環向應力次大值的近似計算式。In this paper, for the bonding between the sling screw - thread - based and composite hull based on the underwater weapon composite, the bonding structure design, process design and leakproof technology between the load - bearing metal parts and composite hull are studied. with the further investigation on tensile test of the sling screw - thread - based the common technology of bonding between load - bearing metal parts and composite hull is obtained, which establishes the experiment and theory base for the technology of underwater and deepwater weapon in china
本文以水下兵器為背景,以某型號雷體吊耳螺紋座與復合材料殼體的膠接為研究對象,著重進行了金屬承力件與復合材料殼體的膠接結構設計、工藝設計、膠接防滲技術的研究,並進行吊耳螺紋座拉力試驗研究,最終獲取了水下兵器用金屬承力件與復合材料殼體連接形式的共性技術。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。Abstract : in this article, some problems existing in the design of apheroidal tank were briefly stated, including the advantages and disadvantages of use of quenched and tempered high strength steel as the material of spheroidal tank shell, thedividing type of the shell, the welding process and the occurrence of the welding crack. thenmthe measures to solve these problems were proposed
文摘:本文簡述了調質高強度鋼用於球罐殼體材料的優缺點和球罐設計中有關球殼的分割方式,焊接製造加工工藝,焊接裂紋的防止等問題,並提出了相應的建議。In this article, some problems existing in the design of apheroidal tank were briefly stated, including the advantages and disadvantages of use of quenched and tempered high strength steel as the material of spheroidal tank shell, thedividing type of the shell, the welding process and the occurrence of the welding crack. thenmthe measures to solve these problems were proposed
本文簡述了調質高強度鋼用於球罐殼體材料的優缺點和球罐設計中有關球殼的分割方式,焊接製造加工工藝,焊接裂紋的防止等問題,並提出了相應的建議。Detail specification for fixed polystyrene foil dielectric capacitors - tubular insulated case, axial terminations - full asessment level
固定式聚苯乙烯薄膜介質電容器詳細規范.軸向端接管狀絕緣殼體.全面評定級Conectors, electrical, circular, bayonnet coupling. operating temperature 175 degrees celsius continuous duty. short shell
航空器材.連續使用溫度175短殼體旋插式連接的圓形電連接器Two independent, tandem mounted, mechanical seals shall be provided in the oil filled housing to isolate and protect the air - filled motor from the pumped media
兩個獨立的、一前一後安裝的機械式密封應該配置在注油的殼體內,保護風冷電機不受泵吸介質的侵蝕。The shape and the structure of the internal thermal shield are complicated. in this paper, a method which can be used to calculate the parameters which can influence the penetration of magnetic field is provided
針對內冷屏幾何形狀和結構形式的復雜性,提出了一種求解反應其對磁場滲透影響的參數求解方法,這種方法也可用於任意形狀的復雜金屬殼體。Horology. case bodies middle for two - piece watch cases with screwed back, round opening, dial resting on dial ring
鐘表業.表背面帶螺紋的安裝在表盤環里的表盤圓孔用兩半式表殼殼體In the selective calculation module, the calculations of heat exchanger design, the analysis of pipe setting patterns are combined with the database so that the selective calculation sub - system is developed. considering the factors such as uniform flowing of the fluid, smaller inner radius of the shell, the well heat exchanging effect and saving materials, the pipe setting module is developed based on the designing data. in the module for automatically generating parts and assembly drawings, the database of pattern sizes and the drawing libraries are established according to the classifications and series
在選型計算模塊中,通過換熱器設計計算、管束組件的布管方式分析、數據庫的檢索,開發了浮頭式換熱器輔助設計計運算元系統;在布管定型模塊中,按照確保殼程流體流動均勻、且換熱器殼體的內徑較小、管程殼程間換熱良好且節省材料的原則,根據設計計算參數建立了自動布管定型系統;在零部件圖和裝配圖自動生成模塊中,分級分類地開發了浮頭式換熱器所有零部件圖和裝配圖的圖紙尺寸數據庫和圖庫,運用「死圖活尺寸」的開發理念,開發了圖形自動生成與管束參數化設計的集成系統。A steam box on the shell is used for letting steam or back - water into condenser, and a drain box at the bottom with a liquid level indicator is used for inspecting the liquid level in the vessel
冷凝器為臥式,殼體上設有膨脹節、蒸汽箱和冷凝箱,蒸汽箱供蒸汽和疏水進入器內,凝水箱上配有液位計,可觀察器內水位高度。分享友人