blank sheet 中文意思是什麼

blank sheet 解釋
空白表格
  • blank : adj 1 （表格等）空白的，（紙等）無字的；空著的；【商業】（支票等）不記名的。2 （子彈等）空的，（...
  • sheet : n 1 〈常 pl 〉被單；褥單。2 裹屍布。3 （懺悔者穿的）白衣；懺悔服。4 一張（紙）；紙張；（尤指黃色...
  1. This paper referred to the massive domestic and foreign technical material, elaborated in the sheet forming value simulation theory essential technology in detail, points out when analysis sheet forming question should use the big distortion ball plasticity fem and introduce the application characteristic and the function summarizes of the sheet forming simulation software dynaform. secondly, analyzed the cover forming characteristic, simultaneously introduced the influence cover forming factor in detail : such as ramming direction, the craft addendum surface and the material pressing surface, the radius of convex - concave mold, draw bead, pressure strength, blank size and craft margin and so on. and simulates many typical automobiles cover panel with software : such lateral board, back taillight pedestal and storage cover

    其次，分析了覆蓋件成形的特點和要求，同時詳細介紹了影響覆蓋件成形的因素如沖壓方向、工藝補充面和壓料面、凸凹模圓角、拉延筋、壓邊力、坯料尺寸和工藝切口等，並用數值模擬軟體對多個典型的汽車覆蓋件汽車后側圍板、后燈座以及轎車后備箱蓋的沖壓成形情況進行模擬，用模擬結果優化拉延工藝方案，比較了內覆蓋件和外覆蓋件在成形特點和要求的一些異同點，以及常見的起皺、拉裂和回彈、成形不足等缺陷的產生機理和相應對策，重點介紹工藝補充面和壓料面的設計及優化方法，因為拉延是沖壓工藝的關鍵工序，而工藝補充面和壓料面的設計是拉延工序的關鍵，對消除缺陷至關重要。
  2. The predominant failure mode in stamping of sheet metal parts are wrinkling and fracture, in general, these defects may be eliminated by appropriate manipulated the blank holder forces

    摘要起皺和斷裂是板料成形過程的主要失效模式，合理控製成形過程中壓邊力，可以消除這些缺陷，提高成形性能。
  3. The predictions have been compared with experiments and the results indicated that the adaptive variable blank holder force can be used to improve the sheet metal forming processes

    本文通過數值模擬的方法把變壓邊力的壓邊方式應用到拉深過程，並和實際情況相比較，發現合理的變壓邊力能改善板材的成形性能。
  4. The springback angle increases with the increase of the punch round radius and clearances between the punch and the die while decreases with increase of the blank holder force, sheet thickness, friction coefficient and material hardening exponent

    回彈角隨凸模圓角半徑和凸凹模間隙的增大而增大，隨壓邊力、板料厚度、摩擦系數和材料硬化指數的增大而減小。
  5. We manufacture the latest gypsum board product line on basis of after improving the imported and domestic similar machines. the production line is wholly automatic from mixing raw material, forming sheet, breaking blank sheet, conveying finished board block, turning block to edge trimmings etc. we also accept customers order according to different demands for output and scale to produce different equipments. the equipment meets to the china nationl industrial standard gb t9775 - 1999

    我公司生產的紙面石膏板生產線，是在進口設備和國內設備的基礎上進行了大量的改造和創新，達到了自動攪拌自動成型自動輸送自動切斷自動出板自動翻板自動切邊等全自動化水平。並能根據客戶的需要量身定做不同產量不同配置的高中低檔生產線，產品符合gb t9775 - 1999國家標準
  6. If a needle is thrown at random on a sheet of paper ruled with lines whose distance apart is exactly equal to the length of the needle, how often can it be expected to fall on a line and how often into a blank space

    如果一根針隨機的扔到一張橫格紙上，橫格之間的距離等於針的長度，那麼針落於一條線或落到空白處的概率是多少？
  7. Johnny : teacher told us to write an essay on “ the result of laziness ”, and i turned in a blank sheet of paper

    約翰尼：老師叫我們寫一篇題為「懶惰的後果」的作文，我交了一張白卷。
  8. Use a blank sheet of paper to cover up the lines below the one you are reading. this technique keeps you from skipping ahead of possible mistakes

    用白紙蓋住你正在默讀部分下面的文字，這樣可以避免因閱讀速度過快而漏掉錯誤
  9. Airtight write the medicine water after water mix blend, write on the blank sheet of paper to can not see clearly, add fire to roast as soon as, show out

    密寫藥水經水攪拌后，寫字在白紙上看不出來，一經加火烤，顯出來
  10. Ignorance is a blank sheet, on which we may write ; but error is a scribbled one, on which we must first erase

    無知是一張空白紙，我們可以在上面寫；但錯誤是已經塗滿了的紙，我們首先必須清除。
  11. She was by no means a blank sheet.

    她絕對不是一張白紙。
  12. The man stared at the blank sheet of paper for a few seconds

    那人對那張空白紙凝視了幾秒鐘。
  13. Could you take a blank sheet of paper and write your name at the top

    你能拿一張空白紙來，並把你的名字寫在上方嗎？
  14. Vashti smile. she handed the boy a blank sheet of paper. “ show me. ” the boy ' s pencil shook as he drew his line

    沃詩提笑了，她遞給小男孩一張空白紙，說： 「你畫給我看好嗎？ 」小男孩畫了起來，他在畫的時候筆在顫抖。
  15. Recording in non - traceable documents like a blank sheet of paper ( re - writing afterwards into traceable documents ) is not acceptable

    在沒有可追溯性的文件上作記錄是不可接受的，比如先在一張空白紙上作記錄，事後再重新抄錄到有可追溯性的文件上。
  16. Near vyazma, yermolov, miloradovitch, platov, and others, finding themselves in the neighbourhood of the french, could not resist the desire to cut them off and to fall upon two french corps. in sending to inform kutuzov of their project, they slipped a blank sheet of paper into the envelope instead of the despatch. and in spite of kutuzovs efforts to restrain the army, our soldiers attacked the french and tried to bar their way

    在維業濟馬附近，葉爾莫洛夫米洛拉多維奇普拉托夫及其他人等，距離法國人很近，他們按捺不住要切斷和殲滅兩個法國兵團，為了向庫圖佐夫報告他們的意向，他們給庫圖佐夫送去一封信，但信封裏面袋的不是報告，而是一張白紙。
  17. With word 2000, you start with a blank sheet of electronic paper, and then let your imagination do the rest

    利用word2000 ，您可以從一張空白的電子紙張開始，隨心所欲地撰寫文檔。
  18. A blank sheet

    一張白紙
  19. Whenever i was asked to write a piece at college, my agony of staring at a blank sheet of paper was always great

    上大學的時候一寫作文，就產生了面對白紙一張的巨大痛苦。
  20. Every day in my life is like a blank sheet of paper, every single person and every single moments are all vividly inscribed essays

    每天都是我生命中的一張白紙，每一個人、每一件事都是一篇生動的文章。
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