模口縫 的英文怎麼說
中文拼音 [mókǒuféng]
模口縫
英文
die slot-
En 1415 touch and close fasteners. behaviour of slit selvedges
觸模式拉鎖.切口縫邊的作用Abstract : according to the continuative condition of the tangential fields on the slot aperture which is the inclined narrow - slot on the broadwall of a sectoral waveguide, the moment method is used to calculate the magnetic current coefficient and distribution. then the scattering field, the scattering parameter and the equivalent impedance are obtained. leting only the te11 dominant mode propagates in the waveguide, the scattering parameters and the normalized equivalent series impedance in the x - band are computed. the basis disigned the slot antenna and the slot array is offered
文摘:根據縫隙口面切向場的連續條件，採用解析數值法矩量法，對扇面波導寬壁上窄的斜縫進行了計算，解得了磁流系數及其分佈，並得到散射場、等效散射參量及等效阻抗等重要參數.假定波導中僅有te11主模傳輸，在x波段計算了散射參量和歸一化等效串聯阻抗，給出計算結果，為縫隙天線和縫隙陣列設計提供了依據The system realizes multiple serial port communication and management by way of multi - port serial board ( 2 ) use the database technology to manage and manipulate the physics information data of nc tool. the basic information management system, the nc program auto - create system, the simulation of cutter working and dnc communication program are integrated to one system. it realizes the offline programming and controls of no - punched tape, helps to cut short the supplementary cutting time and improves the efficiency of to program and machine tools and realizes the separation and seamless connection of program and manufacture
本課題以硬體為輔助手段，以軟體為主要手段實現了以下功能：以串口擴展卡來實現網路中多臺數控機床的通信和管理；使用數據庫技術對數控機床的物理信息進行管理和操作，將數控機床基礎信息管理系統、 nc程序自動生成模塊、刀具加工軌跡模擬模塊和dnc通信介面模塊集成為一體，實現了數控加工的離線編程和數控系統的無帶控制，提高了編程效率、質量，縮短加工輔助時間，提高了機床的效率，既實現了編程和加工的分離，又達到它們之間的無縫連接。In this article, simulations of air distribution in the vav air - conditioned office are carried out in the cases of different air - supplying diffusers including slot diffuser, sqaure grille, bar grille and square diffuser to supply air, the standard three - dimensional k - ? two - equation turbulence model with correctional item of buoyancy effect and simple algorithm are adopted, and wall function method is used to handle boundary conditions
本文採用經過浮升力項修正的-兩方程模型和simple演算法，應用壁面函數法處理邊界條件，對利用包括條縫風口、方型百葉風口、長條型百葉風口和方型散流器不同型式送風口送風的變風量空調房間內的氣流組織進行了模擬。By adoption of a series of construction techniques, such as doka sheathing board pasted with finland board, affixing double - sided gum at the bottom of the sheathing board, controlling depot exterior with angle steel, and mending fissures with epoxy resin putty, the quality of as - cast - finish concrete can meet the requirement of construction anti good technical effect can be achieved
通過採取多卡模板外貼芬蘭板、模板底口粘貼雙面膠、角鋼控制收倉面、環氧樹脂膩子補縫等一系列的施工技術工藝，使清水混凝土墻施工達到預期質量要求和工藝效果，滿足了設計要求。And the finite element method ( fem ) was used to simulate the stress and deformation of the outer casing and the bearing chock. on the basis of the experiments and fem analysis, the strength and fatigue lifetime, the interaction of creep and fatigue lifetime, the creep lifetime of outer casing and bearing chock have been analyzed, at the end of trail, sem analyses of failure section has been conducted
同時對航空發動機燃氣渦輪外機匣和軸承座進行了有限元模擬計算，得到外機匣和軸承座的焊接處的強度和變形情況的模擬結果。根據試驗數據和有限元的計算結果，對發動機燃燒室外機匣和軸承座兩種結構（包含焊縫）進行靜強度分析、疲勞壽命分析、蠕變壽命分析、蠕變疲勞交互作用壽命分析以及斷口的金相分析。Our company has 40 computer sewing enbroidering machines imported from tiandao of japan and hannan of s. korea. it is domestic sewing embroidering of the largest scale. the most advanced equipments and the best technics at present, specialized sewing embroidering factory. we also design various styles for bedding textile customers, and make sewing embroider products and special and speccial designs for garments
本公司擁有日本田島.韓國韓南進口電腦絎繡機40臺，是目前國內絎繡規模最大，設備最先進，技術力量一流，專業絎繡廠家，並能為床上用品客戶設計各種款式及成品貼牌加工和各種服裝的特殊花型絎繡（絎縫）製做加工!Our company has knit fabric to process, knit to build etc. a series of standardize production scale, own use of many, multi - function stitch an equipments more than 250 setses, main produce a knit fabric sports shirt, cultural shirt etc. the knit fabric product, depending on an excellent professional talented person, modernizing the management management system, forerunner of the production equipments and the price of the reasonable, clothing all exits sell toward japan, europe, america all countries
本公司具有針織加工、織造等一系列的標準化生產規模，擁有多用途、多功能縫制設備250多套，主要生產針織運動衫、文化衫等針織製品，依靠優秀的專業人才，現代化經營管理體制，先進的生產設備和合理的價格，服裝全部出口銷往日本、歐美各國。Furthermore, the aperture element model without thickness is present on the basis of the character of rcc dams and the symmetrical and anisotropic equivalental sequential model. the complicated seepage control measures of jiangkou dam foundation. the result indicates that improving drainage structure may successfully deal with the problem of the simulation qf dense drainage holes and the problem of seepage model of rcc dams are fundamentally solved
通過對江口壩基復雜滲控措施以及某碾壓混凝土壩層面的精確模擬，事實證明利用改進排水子結構技術可以成功解決壩基密集型排水孔的模擬問題，縫面平面單元的提出基本上已較完美地解決了碾壓混凝土壩的滲流建模問題。The details are as following : 1 ) through the experiments of seventeen reinforced concrete plates with round openings, stress distributions of concrete and steel bars, concrete cracking, failure mechanism, and the influence of reinforcing bars with different amount and layouts on cracking and failure mechanism of the specimens are studied. the experimental study provides data not only for the validation of fea model and nonlinear fem program, but also for the research on new methodology of design for orifices
本文的主要工作有： 1 ）通過17塊帶圓孔鋼筋混凝土板的試驗，研究在荷載作用下孔口周圍混凝土和鋼筋的應力應變分佈和孔口開裂、破壞規律，以及不同的配筋方式和數量對孔口混凝土裂縫的產生、發展及孔口破壞的影響，為驗證有限元分析模型及非線性分析程序的可靠性提供試驗依據，並為建立新的孔口配筋設計方法提供基本試驗資料。The strain energy release rates g near crack tip under different conditions were calculated by employing three methods of the fracture mechanics ( j - integral, straightforward method and crack tip opening displacement method )
並在有限元模擬中採用三種不同的斷裂力學方法（裂縫頂端開口位移方法、直接方法、 j積分方法）計算了焊點斷裂與否時的能量釋放率g 。It can be applied to reshapern the large size, middle size casting gate or rising head, to wear smooth the middle size machanics, moulds and weld lines
適用於修磨大、中型鑄件澆口、冒口、修磨中型機件、模具及焊縫等工作。In this thesis, an arc sensor based on fuzzy control is designed. through the change of welding current in waving, the arc sensor judges the excursion and provides the adjusting output, meanwhile, it transmits the data acquired to a personal computer to be displayed and analyzed
本文介紹了短路過渡的co _ 2氣體保護焊電弧傳感器，通過對擺動過程中焊接電流的變化來判別焊縫偏移情況，採用模糊控制得到控制輸出，並將數據經串口通信傳送到pc機上加以顯示和分析。分享友人