question blank 中文意思是什麼
question blank
解釋
查問表-
If you can not answer the question, leave a blank.
如果答不上來就空著。 -
The simulations of the blank forming process is always a very pop question in the domain of plasticity forming. it has very important significance as to making certain the figure of the blank roughcast calculating strain and stress, establishing reasonable forming craft and designing mold
板料成形過程模擬一直是塑性成形領域研究的熱點問題，對于確定板料毛坯形狀、計算應力、應變分佈、制訂合理的成形工藝和模具設計有重要的意義。 -
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。 -
The second part : the retroactivity of criminal law of my country. the regulation about the retroactivity of criminal law question has gone through a lot of developing stages, after the criminal law that is revised newly issue and implement finally, have confirmed the retroactivity of criminal law clearly ; then author recommend the basic content of the retroactivity of criminal law in our country, and key problems on it, what deserves to be mentioned is, the retroactivity of the complementary norm in blank penal code. starting with establishing the position of complementary norm, the author has put forward one ' s own opinion to scientific settlement ; in the end i study the question on how to hold the typical issue on the
就我國刑法立法的發展分析，有關溯及力問題的規定經歷了多個發展階段，最終在新修訂的刑法頒布實施后，明確確定了從舊兼從輕原則；然後筆者介紹了我國刑法溯及力的基本內容，以及一些關鍵問題，值得一提的是，筆者在對空白刑法中的補充規范的變更及其溯及力問題上，從確立補充規范的地位入手，對科學的解決其溯及力問題提出了自己的見解;最後針對司法實踐中遇到的有關如何把握從舊兼從輕原則的典型問題，指出了科學的解決方法。 -
Presently, many scientific research institutes have been investigated english question - answering systems, some mature english question - answering systems have been widely recognized, but few institutes are doing research on chinese question - answering systems, for the chinese question - answering system demands much higher to the correlation domain research request, for example, there is no blank space between chinese words, chinese syntax analysis and semantic understanding is more difficult, all of these have made the chinese question - answering systems development slowly
目前，國外已有很多科研機構參與了英文問答系統的研究，甚至已經有相對成熟的英文問答系統，但是國內參與中文問答系統的研究不多，因為中文問答系統對相關領域的研究要求更高，例如:中文詞語之間沒有空格;漢語的句法分析和語義理解更為困難等，這些都造成了中文問答系統的發展緩慢。
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