The diffuse necking and localized necking in the tensile testing of sheet is proved through reseau strain analysis.
通过拉伸过程应变网格分析，验证了薄板拉伸分散性失稳和集中性失稳的存在。
Chest laboratory work, the chest materials testing, sheet resistance scratches.
衣柜实验室工作，对衣柜所需原材料测试，板材耐划痕。
The loss factor of the laminated steel sheet is of larger testing value than the calculating value, but their dependence on temperature is in good accordance with each other.
层压减振复合钢板的结构损耗因子的试验值高于计算值，但二者随温度的变化规律具有很好的一致性。
Parameters of process of sheet extrusion, sheet slitting and carrier tape forming were determined through the further testing.
通过进一步的试验，优化了胶带片材挤出、片材分条及胶带成型的工艺参数。
The register accuracy of the sheet-fed offset press is an important sign of testing quality on the machine and press product.
单张纸胶印机套印的准确性是检验机器和印刷品质量的重要标志之一。
According to the character of hydraulic bulge and the theory of plastic deformation, a testing method of hydraulic bulge to evaluate the forming property of sheet metals is put forward.
本文根据液压胀形的特点，利用塑性变形原理，提出评定板材成形性能的液压胀形试验法。
This practice covers the preparation of zinc-coated and zinc-alloy-coated sheet steel panels to be used for testing paint, varnish, lacquer, conversion coatings, and related products.
本规程涵盖了各类冷轧钢板， 以及为测试油漆、清漆、漆、转化膜、以及相关产品前处理流程。
Testing temperature. Testing medium. Testing pressure. The shortest continued time and allowed leak rate on shell test and seal function test as following sheet.
壳体试验的试验温度、试验介质、试验压力、试验持续最短时间及允许渗漏率见表。
The company is equipped with international advanced production line of sheet metal flexible manufacturing, CNC busbar processing production line, advanced technology and testing equipment, etc.
公司装备有国际先进水平的钣金柔性加工生产线、数控母排加工生产线及先进的工艺和检测等设备。
A series of welding process testing showed that using recessed tube-tube sheet, high Cr-Ni welding materials and automatic TIG welding technology could improve the welding quality of tube-tube...
并通过一系列焊接工艺试验，确定采用管子内缩管板和高铬镍焊材及自动脉冲钨极氩弧焊方法，提高了管子管板的焊接质量和可靠性。
Some questions about Lamb waves in nondestructive testing of thin metal sheet were discussed in this paper. The calculation formula of energy distribution along thickness of sheet was advanced.
对金属薄板兰姆波探伤中的一些问题进行了探讨，提出了能量沿板厚分布的计算公式。
Some questions about Lamb waves in nondestructive testing of thin metal sheet were discussed in this paper. The calculation formula of energy distribution along thickness of sheet was advanced.
对金属薄板兰姆波探伤中的一些问题进行了探讨，提出了能量沿板厚分布的计算公式。
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