Surface pinholes caused by gas formed at the mould surface.
因钢锭模表面生成气体而形成的表面针孔。
One or two small pinholes were all I could find that need touching up.
一个或两个小针孔，都是我可以找到需要润饰。
The existence of pinholes is a general phenomenon on thin gauge aluminium foils.
针孔是厚度较小的铝箔中普遍存在的现象。
The identification markers of small scale pinholes are quite different from that of large scale holes.
小型针孔型储集层测井曲线与大型洞缝型储集层具有明显区别。
In Young's famous original experiment there were two pinholes, something like two coherent point sources.
著名的杨氏实验最初是用双孔，就像两个相干点源一样。
He said he figured the rainwater had settled in the pinholes, where wooden dowels held the joints together.
他说，估计是雨水渗进了木钉孔里，而正是这些木榫钉使它们结合在一起的。
A photon sieve can be composed of a large number of circular pinholes. Each circular pinhole has a contribution to the focusing.
光子筛是一种由大量小孔构成的衍射元件，其上面的每个小孔对聚焦都有贡献。
Among others, surface defects such as pinholes, holes and stains appear during the production of PM components, especially after sintering.
烧结钢部件在生产过程中，尤其是烧结之后其表面有时会出现针孔、孔洞及斑痕等缺陷。
At doses high enough to sputter the first-generation blisters, Pinholes can be formed and pinhole density increased with increase in the total dose.
当剂量增加到足以溅射掉第一代表面发泡时，针孔形成，针孔的密度随剂量增加而增加。
The pinholes on the surface of alignment layer was studied, which formed during the TFT-LCD manufacturing process and caused defects of the products.
在TFT-LCD的生产过程中，取向层表面针孔缺陷是造成产品不良的常见原因。
Disclosed is a thin film lithium battery which realizes a high yield by solving various problems caused by generation of pinholes in a solid electrolyte layer.
公开了一种薄膜锂电池，通过解决由在固体电解质层中形成的针孔所导致的各种问题，所述薄膜锂电池可以实现高产率。
Powder coating technology is presented. It is found that the pinholes and bulbs in the coating surface are caused by the air gaps within the components to be coated.
介绍云母电容器粉末包封的关键工艺技术，指出包封外观气孔或气泡产生的本质原因是待包封元件内部存在气体间隙。
By means of our experiments, the feasibility of laser seal welding of aluminium packages was proved. During the process, the causes of pinholes and cracking were discussed.
通过实验证明了铝腔体激光密封焊接的可行性，并对焊接过程中裂缝、气孔的出现原因进行了讨论。
The tyre pinhole detector and the detection method have high detection accuracy, can accurately find the positions of the existing pinholes and have no danger for the operators.
其检测精度较高、能够准确地找到存在针孔的部位，对于操作者来说不具有危险性。
In this paper, the formation mechanism of pinholes in gray and ductile iron and the factors influencing their formation are discussed as well as a preventive measure is suggested.
本文从理论上分析了针孔形成的机理，讨论了影响灰铁及球铁件针孔形成的各种因素，并指出了防止针孔形成的工艺措施。
A new magnetostriction material boring bar is presented for precision finishing of different types of odd-shaped pinholes, and structural optimization and test validation are carried out.
为实现各类异形销孔的精密加工，提出了一种基于磁致伸缩材料的新型镗杆结构，并对其进行了结构优化和试验验证。
Its principle is adding the metal powder into the resin binder as addition, then electrolyzing after addressing the wheel, so that the metal content can be dissolved and the pinholes are formed.
其原理是把金属粉末作为添加剂混入到树脂结合剂中，在修整砂轮后进行电解处理，使其表层的金属成分溶解，形成气孔。
In place of the light sensors that would be engineered into a production version, Dr Raskar USES a diffuser placed behind the screen, upon which the tiny images from the individual pinholes are cast.
Raskar博士在屏幕后方放置了一块散射器，以取代将来生产版本中的光学传感器。
It was found in experiments that the particle polishing could eliminate the passive effect of hydrogen evolution and nickel deposits electroformed without pinholes and pits could be achieved by APEF.
试验发现，游离粒子磨擦能彻底消除析氢的不利影响，利用磨擦辅助精密电铸技术能够制造出没有任何麻点、针孔等缺陷的镍电铸层。
It was found in experiments that the particle polishing could eliminate the passive effect of hydrogen evolution and nickel deposits electroformed without pinholes and pits could be achieved by APEF.
试验发现，游离粒子磨擦能彻底消除析氢的不利影响，利用磨擦辅助精密电铸技术能够制造出没有任何麻点、针孔等缺陷的镍电铸层。
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