查询词典 sheet metal

Flying isn't human dream, material and material are absolutely contact, and stone, contain CaCO3,... By analogy, you say that all matter, they contain more than the matter, small quarks also can find this matter, if the antimatter, like lodestone, then the humanity will use it to fly in the sky, there is the hydrogen plate, sheet metal plates of hydrogen is close to zero and even, quality, less than zero, the density of titanium and not hypothesis, maybe one day will be achieved.

人类飞天并不是梦想，物质与物质间都存在着绝对的联络，人和石头有联系，都含有CaCO3，……以此类推，你可以说到的全部物质都有联系，它们都含有比夸克还小的物质，如果能找出这种物质的反物质，就像吸铁石一样，那么人类一定会利用它飞上天空，还有就是氢板，氢板是类金属板，质量接近于0甚至小于0，密度大于钛，这并不是假说，可能以后的某一天会实现的。

An algorithm is established for compensating springback in sheet metal forming based on the theories of linearity closed loop control system, space Fourier transform, and transfer function in frequency domain as well as die experiment iteration.

以冲压件回弹引起的尺寸误差为控制目标，以线性闭环控制系统、空间Fourier变换和频域传递函数为理论基础，基于模具实验迭代，建立了模具回弹补偿修正算法。

We sincerely hope that the necessary sheet metal processing business and our close cooperation, altogether creates magnificently.

我们真诚的希望需要钣金加工的企业与我们密切合作，共创辉煌。

Our company is specialized in sheet metal production and processing enterprises.

我公司是专业的钣金生产加工企业。

The young Hugo Schneider had become proficient as a metalworker, and in 1863 he became involved in a small business, making products from sheet metal in Leipzig, south west of Berlin.

年轻人雨果谢德变得熟练作为金属工，在1863年，并且他变得介入一家小企业，做产品由金属板在莱比锡，在柏林西边的南部。

This series machines are designed to perform sheet metal punching, forming, bending, drawing, and extruding process for various industries such as automobile, tractor, ship, motor, instrument ,power equipment and aviation.

该系列液压机主要用于汽车、拖拉机、机车车辆、船舶、电机、仪表等工业，以及动力工业和航空工业等部门的金属薄板拉伸、弯曲、冲裁、挤压、成形工艺等。

An optimal sensor design method was presented for the multistation sheet metal assembly processes.

摘要提出了一种多工位薄板装配过程测点优化设计方法。

In order to accurately simulate the mechanical behavior of sheet metal, normal anisotropy and anisotropy constitutive equations were derived by the author based on Kirchhoff hypothesis and Hill's yield function.

为了准确模拟板料的力学行为，作者根据Kirchhooff假设和Hill各向异性屈服条件，分别导出了厚向异性和各向异性金属材料的弹塑性本构关系。

Blegen's dig is now covered by a huge, open-sided sheet-metal hangar, erected by the Greek government to protect the low, rubble footprint of the late Bronze Age palace.

布雷根的挖掘现在被一个巨大的四周敞开的金属板搭的棚子覆盖。这个棚由希腊政府建造，用来保护青铜时代后期王宫低矮，破碎的残骸。

Sheet metal forming ; optimization ; parametric finite element analysis ; artificial neural network ; genetic algorithm

金属冲压件成形；优化；参数化有限元分析；人工神经网络；遗传算法

And Pharaoh spoke to Joseph, saying, Your father and your brothers have come to you.

47：5 法老对约瑟说，你父亲和你弟兄们到你这里来了。

Additionally, the approximate flattening of surface strip using lines linking midpoints on perpendicular lines between geodesic curves and the unconditional extreme value method are discussed.

提出了用测地线方程、曲面上两点间短程线来计算膜结构曲面测地线的方法，同时，采用测地线间垂线的中点连线和用无约束极值法进行空间条状曲面近似展开的分析。