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Shot peen forming is an important sheet metal forming process for aircraft industries. But after using CNC system, peen forming process parameters choosing in industry has been done still by trial and error or relied on a large number of pre-production tests.

喷丸成形是航空制造工业中机翼整体壁板不可替代的或者是首选的成形方法，可是在采用喷丸计算机数字控制系统后工艺参数的选择仍然依靠试验数据和操作经验，这已成为喷丸成形工艺中的瓶颈。

Recently, classics website is opposite one penates to already gave annual report appear on the market the company was in charge of firewood fulfil high to have statistic, among them, wang Qinghai of general manager of mountain of ST the Qin Dynasty becomes the poorest general manager on sheet of a list of names posted up with 7920 yuan yearly salary.

最近，一家财经网站对已出年报的上市公司高管薪酬进行了统计，其中，ST秦岭总经理王清海以7920元的年薪成为榜单上的最穷总经理。

A thin sheet of natural or synthetic material that is permeable to substances in solution.

膜由天然的或合成的材料制成的薄片，可答应溶液中之溶质通过

In our search for a suitable pastor, the following scratch sheet was developed for your perusal.

我们正在找一位适合的牧师，以下的草稿纸是为了让你们仔细阅读而出的。

Taking this as a base and combining correlation analysis method of digital image frequency domain, photodynamics experimental study is made for displacement field of tri-point curved beam interface of CFRP strengthening concrete, and the relation curve, between shear stress and slippage, of plastering head end of carbon fibre sheet material.

以此为基础，结合数字图像频域分析法对CFRP加固混凝土三点弯梁界面位移场进行光力学试验研究，得到了碳纤维片材粘贴端部界面剪应力与滑移量之间的关系曲线。

The research results show as follows. As plastic deformation increases, the Young's modulus of material continuously changes. This variation law is able to be described using a piecewise linear function .Hardening model and whether the variation is considered or not make great effet on springback prediction. It is proved that the springback prediction result which adopts the elastic-plastic constitutive model based on INLK hardening model and the variation of Young's modulus is considered, is more close to experimental result. After the sheet metal undergoes multiple bending, the corner radius and bending height also affect springback greatly.But the effect trend is different. At the same time, the reliability of springback research using numerical simulation is proved.

研究结果表明：材料弹性模量随塑性变形的变化是不断变化的，该变化规律可用分段线性函数进行描述；强化模型及考虑弹性模量变化与否对回弹预测有很大的影响，基于INLK强化模型和考虑弹性模量变化的弹塑性本构模型对回弹的预测结果与试验最接近；多次弯曲中圆角半径与弯曲高度对板料变形后的回弹有较大影响，但影响趋势不同；证明了数值模拟方法对回弹研究的可靠性。

Most parts of the gun, including the receiver, pistol grip and a magazine housing, are stamped from sheet steel.

大部分地区的枪，包括接收器，手枪式房屋和一本杂志，都被打上的钢板。

Back edge: Used to indicate the position of a cylinder, plate or sheet.

后边：用来指出圆筒，印版或纸张的部份。

In 2003 Petry Media Corp. completed a successful refinancing which has provided the company with an enviable financial platform and balance sheet.

在2003年 PMC 集团成功的再次融资发行新债取代旧债，并由此获得了令人羡慕的财务平台和资产负债表。

He drew a point on the blank sheet of paper and called it art.

他在一张空白纸上点了一个点，把这叫作艺术。

For a big chunk of credit-card losses; the number of filings (and thus charge-off rates) would be rising again, whether

年美国个人破产法的一个改动使得破产登记急速下降，而后引起了信用卡大规模的亏损。

Eph. 4:23 And that you be renewed in the spirit of your mind

弗四23 而在你们心思的灵里得以更新