面板開孔 的英文怎麼說

中文拼音 [miànbǎnkāikǒng]
面板開孔 英文
panel cut out
  • 面 : Ⅰ名詞1 （頭的前部; 臉） face 2 （物體的表面） surface; top 3 （外露的一層或正面） outside; the ri...
  • 板 : Ⅰ名詞1 （片狀硬物體） board; plank; plate 2 （專指店鋪的門板） shutter 3 [音樂] （打拍子的樂器） ...
  • 面板 : [機械工程] face plate; panel; panel board; frontpanel; face ply [veneer]; surface veneer; skin pl...
  1. Also call to pour the type to open the bore box a box for, department on the box the front - panel openning having pouring the bore. because of openning to there is bore, voice in the box to can then radiate the outside. pour the type the box the low frequency extension for ratio closeness type box to be good friends with the amount, but the bass usually and not and so fructify the tightly packed. comparison " infinite baffle " infinite baffle

    也稱倒相式開孔箱，系在音箱面板上開有倒相孔槽的一類音箱。由於開有孔，箱內的聲音便可以輻射到外面來。倒相式音箱比密閉式音箱的低頻延伸要好些，但低音往往不那麼結實緊湊。
  2. The wedge disc of the valve with flow guide hole is always fitted with the sealing face whether in full open or full close status to have the sealing face protected without being directly eroded by the medium so as to extend the duration

    帶導流孔閥門的閘板，無論是全開或是全關始終與密封面吻合，密封面得到保護不受介質直接沖刷，從而延長使用壽命。
  3. The first day prince andrey could not help being aware of this at dinner, and sat in silence. the old prince noticed his unnatural dumbness, and he, too, preserved a sullen silence, and immediately after dinner withdrew to his own room

    頭一天聚餐的當兒，安德烈公爵就不由地產生了這種感覺，他不開腔了，老公爵一眼便看出他的面色顯得不自然，也板著面孔一聲不響，吃罷午飯后就回到自己房裡去了。
  4. Modeling the general solid web continuous box girder and opening - in - web ( open web ) continuous box girder by ansys finite element modeling tool, node stress of governing section and corresponding shear lag values are analyzed. the solution is validated by comparing with variational results and modeling test values. based on the model, the section shear lag induced by dead load, prestress tendons and car loads under the most unfavorable condition and lateral symmetry are also approached. the influence of shear lag effect in double - level continuous box girder is considered with opening - in - web and the web location. the analysis indicates that double - level - load arouses less shear lag effect than one - level - load. when self - weight and prestressed tendons act on together, the shear lag effect on box girder take on a evidently change

    基於所建立的有限元模型，本文分別對實腹和腹板開孔兩種箱梁在恆載、車載、預應力荷載作用時，各主要截面的剪力滯效應進行分析，通過施加縱向最不利的和橫向對稱的車輛荷載，研究實腹連續箱梁和空腹連續箱梁在承受雙層荷載和單層荷載時引起的剪力滯效應，並考慮腹板開孔及開孔位置對于連續箱梁剪力滯效應的影響。分析表明，雙層車載對于箱梁引起的剪力滯系數比單層車載的影響要小，對于箱梁中存在引起的剪力滯后現象有一定的改善作用。
  5. Based on the research of influenced parameters on constant and varying depth solid web box girder before, the shear lag aroused by the parameters including width - span ratio, outstanding flange on base slab and the position of the tendons are further studied. the investigation show that shear lag values diminish along with the decease of width - span ratio and the departure from the symmetrical axis of anchor position, but outstanding flange is contrary to the former

    在前人對等截面、變截面實腹箱梁剪力滯效應影響參數研究的基礎上，本文進一步對腹板開孔的連續箱梁的寬跨比、底板翼緣伸出以及預應力錨固位置改變等參數對箱梁剪力滯的影響進行研究。
  6. Open hole for side power input socket, 6mm thicknes

    ， 6mm鋁板，單側面輸入插座開孔
  7. The special area of foam was detected for the compound tray of 20 % free area by ccd camera and computer identification technology of gas and liquid two phase flow in column. with the rectangular plexiglass tower in 200mm x 300mm, and it ' s correlation was obtained. this experiment offered data of special area for establishing mass transfer model of foam

    在200mmx300nun的有機玻璃方塔內，以空氣水為介質，採用ccd拍攝技術和塔內氣液兩相流計算辨識技術，測定了開孔率為20的復合塔板上泡沫層的氣液接觸比表面積，並建立了關聯式。
  8. When the salesmen began fighting during the meeting, their manager sternly told them they were both out - of - bound

    當兩個銷售人員在會議上開始打起來，他們的經理板起面孔批評他們的過火行為
  9. They all seem to look alike ( though they come from all over ) ? lean, pointed, dedicated faces, wearing jeans and sandals, eating their buns and bedding down for the night on the flagstones outside the theatre to buy the 20 seats and 80 standing - room tickets held for the sleepers and sold to them when the box office opens at 10 : 30 a. m

    他們長相似乎都差不多（盡管他們來自四面八方） ? ?長著瘦削，專注的面孔，穿著牛仔服和涼鞋，啃著麵包，在劇院外的石板臺階上席地而臥，等著購買20張坐票和80張站票，這些戲票是劇院會專為席地而臥的人預備的，並在上午10 : 30售票窗口開門時向他們出售
  10. When in experiment, the air was heated by the film heater installed on the above and below surface of channel, adopting various air velocity of flow, test import ' s and export ' s temperature, wall temperature, fluid flux and the drop of pressure, and the other parameter. adopting nu and nu0 to analyze the baffle ' s situation of heat transfer and fluid flow, which baffle was holed various diameters

    實驗時，通過矩形通道上下壁面敷設的電加熱膜加熱通道空氣，改變空氣流速，測試不同工況時的進出口溫度、壁面溫度、流體流量和壓力損失等參數，並採用無量綱努謝爾特準則數nu 、 nu _ 0等分析了設置不同開孔折流板的換熱與流動情況。
  11. The young minister, on ceasing to speak, had withdrawn a few steps from the group, and stood with his face partially concealed in the heavy folds of the window - curtain ; while the shadow of his figure, which the sunlight cast upon the floor, was tremulous with the vehemence of his appeal

    那年輕的牧師說完話之後，便離開人群，後退幾步，讓窗簾厚厚的褶襞住了他部分面孔而陽光在地板上照出的他的身影，還在由於剛才激昂的呼籲面顫抖。
  12. Then analytical measurements of the noise were carried out on both of the turbines by means of modern acoustic apparatus and a conclusion has been found that the noise of the concentrated wind energy turbine is lower than the one of the ordinary wind energy turbine and the root of the trouble to cause noise chiefly originates from the turbine blade. besides, the result of analytical measurement also reveals that the power output both of the wind energy turbines will increase with the increase of the wind speed and unfortunately does the noise too. in order to lower the noise, a measures of noise reduction have been advanced that an active method is to develop a wind energy turbine run at a lower rating of wind speed while the passive method is to adopt a board drilled tiny holes, having established a sound technological basis for the development of a kind of wind energy turbine of low noise and high level in the world

    主要對濃縮風能型風力發電機在正常運轉時，噪聲產生的機理進行了理論分析研究，並與普通型風力發電機的噪聲進行了對比實驗分析；利用現代聲學測試手段對兩類機型進行測試與分析，得出濃縮風能型風力發電機產生噪聲低於普通型風力發電機和葉輪是風力發電機產生噪聲的主要部件的結論；通過對兩類機型的噪聲、輸出功率的測試，得出隨著風速的增加，兩類風力發電機的輸出功率在增加，產生的噪聲也在增加的結論；提出了進一步降低濃縮風能型風力發電機噪聲的措施，從主動降噪方面，研製低額定轉速的發電機；從被動降噪方面，採用微孔穿板的降噪結構；為研究開發一種國際上低噪聲、高水平的風力發電機打下了良好的技術基礎。
  13. From some numerical examples, the effects of patched areas upon the structure stiffness and the load capacity of composite laminates with a cutout are discussed. the method and conclusions would be useful for composite structures designers

    通過算例，對不同的補強面積對結構撓度的影響，以及對復合材料層合板開孔處補強的結構的破壞載荷進行了分析和討論，得到了一些有益的結果。
  14. The different drawbacks in the original design and construction of the emergency gate slot of the releasing tunnel of zhelin hydropower station in jiangxi province resulted in the disjunction of most slot corner plates under the parapet walls of two sides of the left hole and the damage of the second - phrase concrete in these slot corner plates, after the gate is closed and under the action of seepage water pressure

    江西省柘林水電站泄空洞檢修門槽，由於原設計和施工均存在不同的缺陷，致使閘門關閉后，在滲透水壓作用下，造成左孔兩側胸墻以下大部分門槽護角板被擠壓脫開，護角板裏面的二期混凝土損壞。
  15. The author, applying the program of ansys, built a nonlinear model of rc bi - direction cellular slab, and, from the comparison of equivalent - span and equivalent - thickness solid plate, drew several important conclusions. meanwhile he also pointed out that the stiffness of cellular slab would become weaker because of the holes of cross - section which make the tare weight 40 % down comparing to solid plate, but if the weakness of tare weight was considered, the cellular slab still remained the excellent features of integration and stiffness, by which the cellular slab can be put into use of large - span

    本文利用有限元程序ansys ，建立了鋼筋混凝土雙向空腹板的非線性計算模型，並和等跨等厚度實心板進行分析對比，從而得出了一些重要結論，指出：在空腹板自重比實心板減少40左右後，空腹板的剛度雖然由於截面的開孔而削弱，但考慮自重減少后，空腹板仍表現出整體性好、剛度大的特徵，從而實現較大跨度樓板的工程應用。
  16. Engraved in odio logo, open hole for side power input socket, 6mm thicknes

    ，雷射鵰刻odio logo ， 6mm鋁板，單側面輸入插座開孔
  17. Patt perforated panel is a kind of product which the small holes are on visible side and the big holes are on the rear, their core materials are medium density fiberboard ( mdf ), they can be used for wall and ceiling finish

    "帕特"孔木吸聲板是一種在中密度纖維板的正面、背面開圓孔的結構吸聲材料，常用於墻面和天花裝飾。
  18. Patt perforated panel is a kind of product which the small holes are on visible side and the big holes are on the rear, their core materials are medium density fiberboard （ mdf ）, they can be used for wall and ceiling finish

    "帕特"孔木吸聲板是一種在中密度纖維板的正面、背面開圓孔的結構吸聲材料，常用於墻面和天花裝飾。
  19. The group also commenced offering multi - layer printed circuit board customers with value - added services including drilling and mass lamination to become a total solution provider in the market. the group is very keen to expand its laminate production capacity

    此外，集團亦開始為印刷線路板客戶提供鉆孔及層壓加工等增值服務，積極在覆銅面板市場上提供更全面的產品配套服務。
  20. Moreover, the detailed calculation and contrastive analysis are carried out by using the software ansys. theoretical calculation and testing results show that adopting the connection construction with a hole on the web can alleviate the stress state greatly and transform the failure mode of the connection from brittle fracture to local buckling damage on beam, reduces the possibility of brittle fracture by welding and improve the ductility performance of connection to a great extent

    結果表明，採用腹板開孔的節點形式，可以使梁的塑性鉸位置由梁根部向中部偏移，達到了有效控制塑性鉸位置的目的;同時，採用這種節點構造可以改變節點附近的梁截面應力分佈狀態，降低了節點脆性破壞的可能性，使節點的破壞模式從脆性破壞轉變為梁的局部屈曲破壞，很大程度上改善了結構的延性。
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