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- The analysis results sho w that the mother band and solidified layer are bonded through the transition la yer formed by element diffusion. 经分析得知母带与凝固层的界面结合是靠元素相互扩散形成过渡区实现的。
- The elemental diffusion is the dominant factor of joint forming. 元素的扩散是控制接头形成的主要因素。
- The element diffusion is observed in bonding zone and continuous island-form iron-rich phase was formed at carbon/brass interface and then growe to copper matrix. 结合区发生了原子的互扩散，在碳钢／铜界面有连续的富铁相生成，且富铁相向中间层中生长。
- In case of using H1Cr26Ni21 as transition layer wire in Monel 400/16 MnR welding process, the bend properties, tensile strength, element diffusion and microstructure in weld joint were studied. 采用 H1Cr2 6 Ni2 1作为过渡层焊丝 ,焊接 Monel40 0 / 16 Mn R复合板。 研究了复合板焊接接头的弯曲性能、拉伸强度、主要化学元素在焊缝中的扩散程度及其微观组织。
- At the beginning of the interfa cial reaction,there appears a layer of TiC and Ti 3 Si with fine grains. A layer of TiC and a layer of Ti 3 Si with large grains were formed due t o element diffusion and reaction dur ing composite consol-idation. 反应初期形成晶粒非常细小的TiC,Ti5Si3,晶粒较大的TiC和Ti3Si是由于元素扩散和反应所形成。
- The composite features, the elements diffusion and the binding strength in interface of the adaptor have been reviewed. 考察了接头的界面复合特征，界面上元素扩散及接头的结合强度。
- Fe element plentifully diffused into welding seam in the form of globosity,while Cu element diffused a little into steel and the soldering seam... 另一方面钢基体与硅青铜焊丝进行氩弧钎焊,铁以球状形式向焊缝中进行了大量的扩散,而铜向铁基母材中进行了少量的扩散,并形成了一条氩弧钎焊缝。
- Fe element plentifully diffused into welding seam in the form of globosity, while Cu element diffused a little into steel and the soldering seam was formed. 另一方面钢基体与硅青铜焊丝进行氩弧钎焊，铁以球状形式向焊缝中进行了大量的扩散，而铜向铁基母材中进行了少量的扩散，并形成了一条氩弧钎焊缝。
- The X-ray photoelectron spectroscopic analysis showed that there existed a strong elemental diffusion at interface which resulted in the strong adherence between the enamel and aluminum-coated steel. 射线能谱仪分析结果表明界面间的元素扩散十分强烈,并由此促进了覆铝钢板与搪瓷层形成良好的密着。
- In a printer, the removable type element. 印刷机上可拆卸的打印部件。
- He's in his element when playing badminton. 他打起羽毛球来真是得心应手。
- This heater needs a new element. 这个加热器需要一组新电阻丝。
- I'm out of my element in political discussions. 我不喜欢参加政治讨论。
- Maintenance of PC is in my element. 我对电脑的维修保养很在行。
- Sulphur was not identified as an element until1810. 1810年以前还没有认出硫是一种元素。
- The scientists are in search of a new element. 科学家们正在寻找一种新元素。
- He was out of his element at the ball. 他在舞会上感到格格不入。
- There's an element of truth in his story. 他说的有些道理。
- Water is a fish's natural element. 水是鱼的自然栖息地。
- A machine element moved by another machine element. 机械的从动部靠其它机器部件移动的机器部件
