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- A broken weld sample was analyzed by means of SEM, TEM, EDX and optic metallography. 本文通过SEM、TEM、EDX及金相分析等手段,对焊口破裂件进行了分析,证明该焊口破裂属硫化氢引起的应力腐蚀开裂。
- Abstract Buried flaw was found in FCB weld.CTOD test was performed on the weld sample. 摘要 用FCB法对船板钢进行焊接试验,发现在焊缝中存在内埋裂纹。
- The seam welding sample for auto oil tank is adopted as example to illustrate the features of nuggets of resistance welding via the use of saturated water solution of picric acid. 摘要以汽车油箱缝焊样品为例,采用苦味酸饱和水溶液可以比较好的显示一些电阻焊的焊核形貌;
- Abstract The seam welding sample for auto oil tank is adopted as example to illustrate the features of nuggets of resistance welding via the use of saturated water solution of picric acid. 摘要 以汽车油箱缝焊样品为例,采用苦味酸饱和水溶液可以比较好的显示一些电阻焊的焊核形貌;真实熔合线位置显示清晰,便于观察、测量。
- The car has had a new wing welded on. 这辆汽车焊接了一个新的翼子板。
- What I need is nothing but a sample. 我需要的不过是一件样品而已。
- Some metals weld better than others. 有些金属容易焊,有的不容易焊。
- Several incidents have been welded into an interesting narrative. 几个情节曲被融合成一个有趣的故事。
- The nurse took a sample of my blood for tests. 护士抽了我的血样去化验。
- Airmail revised price list but full range sample within fortnight. 航空寄上订正价格表,全套样品两周内寄出。
- His job is to sample products for defects. 他的工作是抽样检查产品的瑕疵。
- He sent me a sample copy of the book. 他寄给我一本样书。
- It takes speed and skill to weld steel at this heat. 在这样的温度焊钢需要速度和技术。
- He dipped into the bag and brought out a handful of sample wheat. 他把手伸进袋里,取出一把小麦样品。
- Based on ablation test of single particle diamond and wear resistance test of oxygen-acetylene repairing welding samples, the heat insulator for superhard material welding is developed. 通过单颗粒金刚石的烧蚀试验和氧乙炔堆焊试样的耐磨性试验,开发出适用于超硬材料焊接用的热绝缘剂。
- It take speed and skill to weld steel at this heat. 在这样的温度焊钢需要速度和技术。
- A style or individual sample of writing. 笔迹个人的书法笔迹或风格
- They were welded together in friendship. 友情使他们结合在一起。
- Thousands of people have written in to us for a free sample. 现已有数千人给我们来信索要免费样品。
- It takes speed to weld steel at this heat. 在这样的高温下熔接钢铁需要快速。
- 今日热词
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- 深远海浮式风电平台 - deep-sea floating wind power platform
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- 京雄高速公路 - Beijing-Xiongan expressway
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- 农业及相关产业增加值 - the added value of agriculture and related industries