shell box 中文意思是什麼
shell box
解釋
貝雕盒-
Introducing the theory and application of boundary element method on the sound radiation, giving the process of solving vibration noise radiation problem using boundary element analysis software ; presenting the coupling theory and the combination analysis of finite element method and boundary element method, and doing relevant analysis based on close drum shell ; programming the noise data simulation program using the numerical calculation software, simulating the acoustic and pressure data of a key point in the transient response acoustic field of the close drum shell, realizing the audibility of the noise, using the virtual reality tools to simulate the vibration noise of the drum shell ; combining the finite element method and boundary element method to analyze the vibration noise radiation of some gear box, and completing the whole simulation process of the vibration noise of the gear box
綜合介紹了邊界元法在聲輻射問題上的理論及應用；並給出了運用邊界元法分析軟體求解振動聲輻射問題的過程。闡述了有限元法和邊界元法的耦合理論及組合分析方法，並以封閉鼓形薄殼為分析對象進行了相應的分析。利用數字計算軟體編制了噪聲數據模擬程序，並模擬了通過組合方法分析封閉鼓形薄殼瞬態響應聲場而獲得一關鍵點的聲壓數據，實現聲音的可聽化，隨后通過虛擬現實工具實現了該情形下橢球殼振動噪聲的虛擬模擬。 -
The ship ' s hull is a thin - walled box girder structure composed of stiffened panels. the overall failure of a ship hull girder is normally governed by buckling and plastic collapse of the deck, bottom, or sometimes the side shell stiffened panels. therefore, the analysis of buckling and ultimate strength of ship panels in deck, boltom, and side shells is very important and necessary for the safety assessment of ship structure. in stiffened panels, local buckling and collapse of plating between stiffeners is a basic failure mode, and thus it would also very important to evaluate the buckling and ultimate strength interaction of plate elements under combined loads
船體梁的總體失效通常取決于甲板、船底板，有時候是舷側加筋板的屈曲和塑性破壞。因此，對于衡量船體結構的安全性而言，對甲板、底板、舷側板進行屈曲和極限強度分析是十分重要且必須的。對于加筋板而言，加強筋間的板格之局部屈曲和失效是最基本的失效模式。 -
Our company specializes in the manufacture of jewellery box, casket, 95 % percent of our products are exported to west europe, u. s and southeast asia. all the products are made of natural eggshell, produced by handicraft, that make them to be environment - friendly and worthy of being collected, we have developed nearly hundreds of pieces, such as ostrich eggshell, goose eggshell, duck egg shell, partridge eggshell, etc. with the inside mini musical movements, the jewellery box can play the wonderful music instantly once being opened, it ' s your ideal products as collection, promotion, and present
我公司專業生產珠寶盒、首飾盒，設計精美， 90 %出口到歐洲、美國、東南亞等地區，全部產品由真蛋殼手工製作，環保而具收藏價值，目前已開發出駝鳥蛋殼、鵝蛋殼、鴨蛋殼、鵪鵓蛋殼等近百個品種，並配有打開即演奏美妙音樂的迷你型音樂鈴，是收藏、送禮、促銷及在購買珠寶首飾時作為贈送品的理想保值產品。 -
It is used to blow and mould all kinds of plastic vessels such as pvc, pe, pp and various fresh keeping vessel, square barrel, round barrel, thermos bottle shell, oil tank, and beverage bottle, pesticide bottle, communication cable, waterproof box
各種啤酒保鮮容器、方桶、圓桶、暖瓶外殼、各種塑料油箱以及各種飲料瓶、農藥瓶、通訊電纜、防水盒等。 -
As for side box girder, the elastic theoretical solution has been introduced. the method is based on stress function and regards side box girder as combine of plate element and shell element. then the force and stress formulae for flanges have been derived
對于邊箱式截面主梁，本文介紹了彈性理論解法，基於翼板單元應力函數，將邊箱梁視為板單元和筒殼單元的組合體，從彈性力學出發，推導出板中法向應力。 -
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。 -
Monte cristo opened the tortoise - shell box, which the lady presented to him, and inhaled the odor of the lozenges with the air of an amateur who thoroughly appreciated their composition
基督山打開了那年輕婦人遞給他的那隻玳瑁盒子，嗅了嗅那些藥錠的氣味，臉上的神態表明他雖是一個業余藥劑師，卻完全了解這些藥的成份。 -
General ps products can be used to produce cassette box, videotape box, lampshade, food plate, water cup, instrument shell, automobile lampshade, optical instrument, electrical appliance components, foaming products and etc
普通級聚苯乙烯產品可用於製作錄音磁帶盒、錄像帶盒、燈罩、食品盤、水杯、儀表外殼、汽車燈罩、光學儀器、電器零部件、發泡產品等。 -
Possessing a great deal of advanced technology, professional staff and administration staff, ningbo yuchi company has been dedicated to produce excellent catv network fittings for 15 years, and it could produce more than one thousand kinds of products mainly including outdoor bi - directional amplifier shell, optical receiver shell, optical work station and indoor integrated way splitter shell, terminal box shell series, and die casting, metal, plastic, plug stamping series of products
宇馳電子，聚集了大量的先進技術、專業員工及管理人才，致力於生產精益求精的有線電視網路配件，通過十五年的奮斗歷程，產品包括野外型雙向放大器外殼、光接收機外殼、光工作站和室內型一體化分支分配器外殼、終端盒外殼系列等，以及壓鑄、五金、塑料、接插沖件等系列產品，多達1000多種。 -
1 box shell : made of abs plastic acrylonitrile - butadiene - styrene copolymer, and has good painting. 2 box pedestal : its design is available to almost all motorcycles
大奔尾箱是美宇人繼大綿羊后自主研發設計的又一力作，現已獲國家外觀設計專利。 -
A shell structure and a composite material box structure have been analyzed integrally as engineering instances, and the results is satisfying
同時以一殼體結構和復合材料盒段為工程實例，對其進行了完整的動力學分析，並取得了較滿意的結果。 -
The controlling box is composed of secure shell, flameproof elements ( signal indicator, ammeter, button, switch ) terminals, etc
控制箱由增安型外殼，隔爆型元件（信號燈、電流表、按鈕、開關）及接線端子等組成。 -
First, the constitutive model of concrete based on micropiane theory is studied and the constitutive behaviors of high - strength concrete and steel fiber reinforced concrete are described. second, the material nonlinear finite element analysis program of concrete plate, shell and box - section structures is developed. third, the sttuctural behaviors of test beams are simulated by the program developed by the aathol in the first part, the constitutive model of concrete, a key matter of material nonlinear finite element analysis of concrete structure, is studied
作為整個課題的組成部分，筆者的博士論文中進行了以下幾個方面的研究： （ 1 ）基於微平面理論的混凝土本構模型的研究和基於該理論的高強混凝土與鋼纖維混凝土本構行為的描述； （ 2 ）混凝土板、殼及箱型結構非線性有限元分析的研究； （ 3 ）預應力高強混凝土變截面箱型連續梁結構行為的數值模擬。 -
The part of sensor is ip68, connection box is ip65 k1 shell is ip67
傳感器部分防護等級ip68接線盒部分ip65 k1殼體為ip67 -
According to construction features of three - span prestressed concrete and continuous rigid frame box with v pier bridge, the paper demonstrates the shell finite element theories, c onstruct the spatial model, and researches its spatial stress and variable regularity under different loads including uniform load, concentrated load and prestressing force wire. morever, the paper studies vibratory modal of three - span prestressed concrete and continuous rigid frame box with v pier bridge, and sets about experimental investigation of the corresponding practical bridge
本文根據典型的三跨預應力混凝土墩連續剛構橋的特點，提出採用板殼有限元法計算理論，建立其空間分析模型，研究該橋在不同荷載（均布恆載、集中活載、預應力束）支承條件下的空間受力特性和變化規律：探討了典型三跨預應力混凝土墩連續剛構橋的空間靜動力特性及相應的振動模態；探索一般的平面理論預測值與實際空間效應的差異，並進行相應的試驗研究。 -
Besides, it is capable of making different surface treatment on tools according to client s requirements, such as teflon, paint spraying, plastics spraying, blackening, ti - plated, and phosphate treatment, etc. for the package, there are various kinds of styles, like medium and high - grade wooden box, plastic step box, hollow plastic suction box, and double - bubble shell color card, etc
建廠11年來，在各級政府的正確指導下，以及社會各界的大力支持下，從作坊式生產形式發展到目前具有一定規模的木工刃具的專業生產企業。特別是近兩年，外貿生產發展迅速，企業銷售產值逐年上升，今年生產形勢繼續看好。 -
Bj1036e2f1 light truck, developed by futian corporation, has continuously had batch cracking accidents on three shells including flywheel shell, clutch shell and gear - box shell from 1997 to 2000. the rate of the accident is about 1 %. the accident ever not only made futian corporation certain economic loss, but also greatly affected sale of this type truck and security of customers " life and estate
福田公司開發的bj1036e2f1輕卡在1997 2000年連續發生三殼（飛輪殼、離合器殼和變速箱殼）批量破裂質量事故（約占該車型銷量的1 ） ，一度給公司造成較大的經濟損失，對該車型的市場銷售和用戶的生命及財產安全造成較大程度的影響。
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