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- underbead crack susceptibility 焊道下裂纹敏感性
- EFFECT OF NIOBIUM ON SOLIDIFICATION CRACK SUSCEPTIBILITY OF 00Cr25Ni20Nb AUSTENITIC STAINLESS STEEL WELD METALS. 铌对00Cr25Ni20Nb奥氏体不锈钢焊缝凝固裂纹敏感性影响的研究
- By using the transvarestraint test,the welding hot cracking susceptibility of aluminium-lithium(Al-Li) alloy and 2024 alloy has been estimated. 采用横向变拘束试验,研究铝锂合金(A合金)和2024合金的焊接热裂纹敏感性;并对焊缝组织进行分析,探讨它对两种合金焊接开裂倾向的影响。
- Some specific values of cooling characteristics of quenchant can be used to forecast the steel hardening power, distortion and cracking susceptibility and select the quenchants. 根据淬火介质冷却特性曲线上的几个特性值，选择淬火介质来预测钢淬硬能力和淬火变形开裂倾向，对提高零件质量有重要的实际意义。
- The hot cracking susceptibility of high strength aluminum alloy LY12CZ during welding with different restraint was investigated in a vari-restraint clamp designed by ourselves. 采用一种简便有效的热裂纹试验方法，在自行研制的变拘束度夹具上，研究了不同拘束条件下高强铝合金LY12CZ焊接时的热裂纹倾向。
- A little crack detracts from the value of the vase. 小小的裂痕减损那个花瓶的价值。
- The influence of Lanthanum, Cerium, Yttrium, Praseodymium and Neodymium on weld hot cracking susceptibility of the pure nickel electrode used for cold welding of cast iron was studied. 研究了纯镍铸铁焊条冷焊时,稀土金属镧、铈、镨、钇及钕对焊缝热裂纹敏感性的影响规律,并分析了铈对焊接接头力学性能和加工性能的影响。
- Microstructure and Crack Susceptibility of Aluminium-Lithium Alloy Weldment 铝锂合金的焊缝组织与开裂敏感性研究
- The marchers jumped off at the crack of dawn. 行军队伍在破晓时出发了。
- The riot police started to crack down on them. 防暴警察开始对他们采取镇压行动。
- You'll crack up if you go on working so hard. 你继续这样拚命干下去，身体会吃不消的。
- Have another crack at solving this puzzle. 再试一试把这个难题解决了吧。
- underbead crack 焊根裂缝,焊道下裂缝
- stress corrosion cracking susceptibility 应力腐蚀破裂敏感性
- She made a crack about his fatness. 她取笑他肥胖。
- There is a crack in this window. 这扇窗户上有个裂纹。
- high-temperature cracking susceptibility 高温裂纹敏感性
- She got up at the crack of dawn. 天刚亮她便起床了。
- Mary found knitting a hard nut to crack. 玛丽发现编织并非易事。
- underbead crack test 焊道下裂纹试验
