您要查找的是不是：
- Ferrite content in weld metal 焊缝铁素体含量
- Critical hydrogen content in weld Ot titanium malerials. 钛材焊接临界氢含量
- D.McKeown, “Hydrogen and its Control in Weld Metal,” Metal Contruction, Vol. 17, No. 10, pp. 655-661, 1985. 张清辉，吴实平，洪波，焊接材料研制理论与技术，冶金工业出版社，第56-58页，民国91年。
- The results showed that non-metal inclusions in weld metal are round in shape and droplet are chemical reaction products in droplet stage. 结果表明焊缝和熔滴中的非金属夹杂物呈圆球形,它们是熔滴反应区化学反应的产物,属“内生”性质;
- Use a blast cleaner or power tool to remove weld flux slag, weld metal spatters, weld flux fume deposits, rust and damaged paint film in welded areas. 通过喷砂或电动工具除去焊渣、飞溅焊烟、锈迹和焊接部损坏的漆膜。
- Electromagnetic stirring promotes the coarse and oriented columnar grains and the dendrites transforming into the equiaxed grains through increasing heterogeneous nuclei in weld metal ... 电磁搅拌通过增加焊缝中非均质形核核心,降低固液前沿液相的温度梯度,促进粗大柱状晶和枝晶转变为细小等轴晶,提高焊缝金属的强度和塑性。
- Methods of measurement for ferrite content in austenitic stainless steel deposited metal 奥氏体不锈钢焊接金属的铁氧体量测定方法
- The paper shows a new weld metal detection system which adopts active infrared technology on the base of the study of the change of microstructure and chemical ingredient of weld in welding process. 文章通过对焊接过程中焊缝显微组织结构和化学成分变化的研究,提出了一种采用主动红外技术对焊缝形位进行检测的新系统。
- Fused drop transfer type of alkaline electrode and gas content mensuration in weld metal 碱性焊条熔滴过渡方式及焊缝金属中气体含量测定
- He found contentment in reading novels. 他从看小说当中得到满足。
- The microstructure of weld metal for MAW is blocky ferrite and a little pearlite, the microstructure in the heat-affected zone is new type bainite. 手工焊焊后不热处理焊缝组织主要为块状铁素体和少量珠光体，热影响区组织为新型贝氏体组织；
- A mininal error results in weld divergence. 差之毫厘，谬以千里。
- Experimental study of diffusible hydrogen in weld metal 焊缝金属中可扩散氢含量的试验研究
- The calorie content in this ice cream is very high. 这种冰激凌的卡路里含量很高。
- Pug Henry was content in the War Plans Division. 帕格?享利安于呆在作战计划处。
- There may be no unhealthy content in my novels. 我的小说里或许没有不健康的内容’似乎更好。
- Changes the content in the mining model. 更改挖掘模型中的内容。
- Study of selenium content in Osmunda L. 薇菜含硒量的研究。
- The microstructure of weld metal for SAW is acicular ferrite, and there is new type bainitic microstructure in heat-affected zone, grains are well-distributed and good joining in bond area. 埋弧焊焊后不热处理焊缝部分组织为针状铁素体，熔合线结合良好，组织分布均匀，晶粒细小，热影响区组织为新型贝氏体。
- And pre-moistening of return fine can improve diffuse binding, increase magnetite content, and decrease calcium ferrite content. 而返矿预润湿则增加了扩散固结的比例,磁铁矿含量增加,铁酸钙含量减少。
