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- The cable tray is made of aluminum metal alloy by extruding, high dimension precision, high intensity, artistic shape. 桥架采用铝合金型材挤压成型,尺寸精度高;强度好,外形美观;
- Edge heating process can uniform the temperature of hot rolled stip and then benefit the propertyand dimension precision of the strip. 边部加热对于均化热轧带钢横向温度分布、提高产品性能及尺寸精度具有重要影响。
- For the hexagonal work parts with high dimension accuracy requirement in diagonal, the sharp or round edge at the corner produced with less waste punching arrangement will influence its dimension precision. 对角线尺寸有精度要求的六角工件,在采用少无废料排样冲裁加工时,在其角尖部位产生圆角或披锋(刺)影响其尺寸精度。
- This paper provides some methods and measures in the cone turning to improve the dimension precision and focuses on introducing how to turning high-precision cone by turning the small skateboards. 本文介绍在车削加工中如何提高圆锥体的尺寸精度而采取的一些方法和措施,重点介绍了如何使用转动小滑板的方法车削加工出高精度的圆锥体。
- Components become deformed because of stress in welding, which influences the capability, dimension precision and stability of the components, consequently affecting the products' quality. 构件在焊接过程中产生应力而变形,对构件的性能、尺寸精度和稳定性产生影响,从而影响产品质量。
- Time is sometimes called the fourth dimension. 时间有时被称为第四度空间。
- Abstract : According to necessary requests of special dimension precisions and coarseness of certain forgings, the techniques of plane coining are the best choice. 摘要:针对某些锻件的特殊尺寸精度、粗糙度的技术要求,首先选用平面冷精压的工艺。
- In grinding process, the dimensional precision of work piece shows its uncertainty and non-linearity because of the machine tool property, the grinding wheel, the clamp, etc. 在磨削加工中,受机床、砂轮、工件、夹具等众多因素的影响,加工工件的尺寸精度和精度一致性呈现出不确定性和严重的非线性。
- It was proved that dimensional precision and surface roughness of the castings made from the EPC process was good, Collapsability and yieldability of the mould made of sodium silicate b... 实践证明,水玻璃砂实型铸造工艺可保证铸件尺寸精度和表面粗糙度,同时酯硬化水玻璃砂具有良好的退让性和较好的溃散性,发气量小,具有无毒无味、对环境无污染,生产成本低等优点。
- Understanding the ono-column volume change due to reduction is a key factor to avoid central porosity cracks, improve the dimensional precision, and promote the application of skew rolling. 螺旋孔型斜轧是一种轴类零件成形新工艺,具有效率高、质量好、材料利用率高等优点。
- The Design of Sand Mold Core and the Dimension Precision of Hydraulic Casting 液压铸件砂芯设计与铸件尺寸精度
- The diagram had been copied with great precision. 该图表的复印件很精确。
- Aim for more precision in your style. 写东西时要力求准确。
- Precis this chapter in two pages. 用两页写出这一章的大意。
- There is a dimension to the problem that we have not discussed. 这问题还有一方面我们没讨论过。
- Scientific exactness and precision. 精确,简练科学上的精确和简明
- Include only the essential points when you write a precis. 写大纲的时候,只要把重点包括进去就可以。
- Scientific instruments have to be made with great precision. 科学仪器的制造必须非常精密。
- Inspection machining dimension of rudder pintle. 舵销机加工尺寸检查。
- The teacher laid emphasis on the precision of the translation from the outset. 老师从一开始就强调翻译准确性。