endorsed in blank
- endorsed in blank的基本解释
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空白背书
- 相似词
- 更多 网络例句 与endorsed in blank相关的网络例句 [注:此内容来源于网络,仅供参考]
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Each record is a line with the following structure: Student last name, blank Student first name, blank Year of birth, blank Home form, blank Math, blank Set of marks with a blank after each of it English, blank Set of marks with a blank after each of it Science, blank Set of marks with a blank after each of it End of line character You have to write a program that reads information from the file into two-dimensional String array.
每个记录是一个符合结构如下:学生姓,空白学生名字空白出生年月,空白家乡,空白表格,空白数学空白的痕迹,与空白后的每个英语,空白的痕迹,与空白后,每年的资讯科技,空白的痕迹,与空白后,各该行结束字符你必须写程序,它可以读取资料,从档案成二维字符串数组。
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In addition, the blank holding force that is required to avoid wrinkle and rupture during conical part deep drawing is researched. The necessity of reasonable blank holding force in pressing is expounded. From the view of mechanical analysis, the wrinkle critical condition of side-wall is derived for the first time by the stress state of side-wall, the main deformation region on blank. According to the critical condition of plastic instability for flange, side--wall, corner of punch on blank, The blank holding force in conical part deep drawing is divided into four different regions within its forming figure. The basic principle of reasonable blank holding force during stamping is summarized and provided. The mathematical model of reasonable blank holding force that avoids the wrinkle and rupture is established and verified by the finite element numerical simulation and the grid experiment method. The result shows that it is accurate and reliable.
此外,本文还研究了圆锥形件拉深成形过程中,随着拉深变形过程的进行,毛坯为避免产生起皱、破坏缺陷而对压边力的需求情况,阐明了圆锥形件拉深成形过程中压边力合理变化的必要性;由毛坯主要变形区悬空锥壁部分的受力变形情况,从力学分析的角度,首次推导得出了圆锥形零件悬空锥壁起皱失稳的临界条件;并根据主要变形区法兰、悬空锥壁及凸模圆角部分的塑性失稳临界条件,在其成形范围图中,将圆锥形件成形过程中的压边力划分为四个区域;总结并提出了圆锥形件成形过程中压边力合理变化的基本原则;建立了防止起皱、破坏缺陷产生的压边力合理变化的数学模式,并得到了有限元数值模拟及网格实验法的验证,证实了理论分析结果的正确性和可靠性。
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If the blank is wrinkling on the blank holder surface, the cause is most likely one of four factors: insufficient blank holder force; a poor fit between the die face and blank holder surface; an equalizer block that is holding the die face apart from the blank holder surface; or severe blank holder deflection.
如果板料在压边面上起皱,绝大多数起因是后面四个因素之一:不充分的压边力;凹模和压边圈表面不良的匹配;凹模和压边圈间的平衡块;或者是压边圈的严重变形。
- 更多网络解释 与endorsed in blank相关的网络解释 [注:此内容来源于网络,仅供参考]
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空白支票 blank check 空白支票:blank check
496 1 blank bill of lading 不记名提货单 blank bill of lading 不记名提货单 | 497 1 blank check 空白支票 blank check 空白支票 | 498 1 blank endorsement 不记名背书 blank endorsement 不记名背书
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order blank endorsed=order and endorsed in blank:(空白抬头、空白背书)
make out to 制作成(后接收货人) | order blank endorsed=order and endorsed in blank (空白抬头、空白背书) | freight prepaid 运费预付
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不记名背书 blank endorsement 不记名背书:blank endorsement
497 1 blank check 空白支票 blank check 空白支票 | 498 1 blank endorsement 不记名背书 blank endorsement 不记名背书 | 499 1 blanket mortgage 总括抵押 blanket mortgage 总括抵押