1) surface blowhole
皮下气孔
1.
Discussing various influence factors of ductile iron's surface blowhole defects indicates that bringing various gases in the molten metal or on the interface with the sand mould is inevitable.
对影响球墨铸铁件皮下气孔的各种因素分析表明,铁液中气体的产生有其必然性,通过减少气体的发生量以防止皮下气孔的方法并不是都能奏效。
2.
After summarizing some tests having been done by others, it is found that MgO plays an important role in forming surface blowhole in ductile iron casting.
通过对前人所做皮下气孔试验的总结,认为MgO的存在是产生这一缺陷的关键因素,并就相关现象进行了理论分析。
3.
After summarizing some tests having been done by others,it is found that MgO plays an important role in forming surface blowhole in ductile cast iron.
通过对以往所做皮下气孔试验的分析总结,认为MgO的存在是产生该缺陷的关键因素;设计了新的试验方案、给出了试验结果;在对相关现象进行了理论分析的基础上,提出了MgO促进皮下气孔形成的机理,同时讨论了生产实践中常见的解决方案。
2) pinhole
[英]['pɪnhəʊl] [美]['pɪn'hol]
皮下气孔
1.
The general morphology features of pinhole defect was described;some view points on the formation mechanism of pinhole was proposed.
介绍皮下气孔常见特征;对产生皮下气孔的形成机理进行分析;结合生产实践提出了消除皮下气孔缺陷的措施,包括减少气源和改善排气。
3) skin blowhole
皮下气泡
1.
The forming reasons of the skin blowhole in welding gas cylinder steel HP295 are analyzed.
分析了HP295焊接气瓶用钢铸坯皮下气泡缺陷的成因;明确了钢液的过热度及脱氧合金化是铸坯产生皮下气泡的主要影响因素;提出了相应的防止措施。
2.
For bearing steel GCr15,by using low times test and making an observation and analysis of microstructure,it can be seen that the surface crack of billet results from skin blowhole and nonmetal lard.
针对GCr15轴承钢 ,通过低倍检验与显微组织的观察和分析 ,确定方坯的表面裂纹主要是由钢锭中的皮下气泡和非金属夹杂物所引
4) Subcutaneous insufflation
皮下充气
5) subcutaneous bubble
皮下气泡
1.
It is suggested that the inclusions,the content of oxygen and the subcutaneous bubble emerged after rolling are the main reasons which result in bend crack of strip steel.
针对带钢在加工使用过程中出现的弯裂现象,对于两种不同厚度规格出现弯曲开裂现象的带钢进行了金相分析、气体含量分析和SEM分析,认为带钢中夹杂物含量,钢中氧含量,以及皮下气泡经轧制后暴露是引起带钢弯裂的主要原因。
2.
It is suggested that this defect is originated from the internal crack and the subcutaneous bubbles of billet,as well as unreasonable pass design of roughing mill.
通过对试样进行金相分析,对铸坯表面修磨试验结果分析及对连铸坯在高线粗轧第1道和第2道轧制的受力和变形的分析,发现盘条表面的一种特殊的线状缺陷形成的原因是连铸坯存在边内裂和皮下气泡,粗轧机组(特别是第1和第2架)孔型设计不合理,也促进这种线状缺陷的形成。
6) subcutaneous emphysema
皮下气肿
1.
Background and Objectives:Subcutaneous emphysema are one of rare mishaps in dental clinic,which are defined as the abnormal presence of air under pressure along or between facial planes.
目的:皮下气肿是牙科治疗中可能出现的一种少见的并发症,曾见于根管治疗、拔牙术后等。
补充资料：皮下气孔
subskinblowhole：由于气体被阻挡在金属体的近表面处，形成气泡，并在气体的压力作用下将该处表面层的金属顶得凸起来，呈小丘状。
说明：补充资料仅用于学习参考，请勿用于其它任何用途。
参考词条