1) metal tube's gap
金属管缝
1.
The development of metal tube's gap detecting apparatus based on eddy current principle;
基于电涡流法的金属管缝探测装置的研制
2) weld metal
焊缝金属
1.
Electrochemical corrosion properties for weld metal of austenitic stainless steel;
奥氏体不锈钢焊缝金属的电化学腐蚀性能
2.
Intergranular fracture of weld metal of structure steel in a ship structure at lower temperature and higher loading rate;
结构钢焊缝金属在低温和动载条件下的脆断本质
3.
Precipitation of Copper in High Strength SMAW Weld Metal;
铜在高强度手工焊焊缝金属中的析出行为
3) welding metal
焊缝金属
1.
In this paper,it is concluded that separated out Ti 2Ni phase is main reason of Ti31 alloy welding metal impact toughness decline by microstructure, fracture and surface.
本文主要通过金相、断口、表面等分析 ,确定了Ti2 Ni相的析出是造成Ti31合金焊缝金属冲击韧性降低的的主要原因。
2.
For improving the impact toughness of austenitic stainless steel welding metal in the cryogenic condition,according to the tests of some welding technologies,the effect of carbon, hydrogen and ferrite on austenitic stainless steel impact toughness at 196℃ cryogenic was disuassed and several suggestions for choosing welding metals and technologies were presented.
为了提高奥氏体不锈钢焊缝金属在深冷低温条件下的冲击韧性，根据若干焊接工艺性试验，讨论了在－ 196℃条件下，碳、氢、铁素体对奥氏体不锈钢焊缝金属低温冲击性能的影响，并且提出了焊材选择的几点建议。
4) metallic slit
金属狭缝
1.
Resonant transmission of the terahertz pulse through a subwavelength metallic slit;
太赫兹波段下金属狭缝的透射增强特性研究
5) Metallic Slit
金属缝隙
1.
The Study of Extraordinary Transmission Behavior in Sub-wavelength Metallic Slit;
亚波长结构金属缝隙超强透射特性的研究
6) caulking metal
填缝金属
补充资料：成都无缝钢管厂管坯在菌式穿孔机上穿孔
成都无缝钢管厂管坯在菌式穿孔机上穿孔
成都无缝钢管厂管坯在菌式穿孔机上穿孔
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