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- Strength Effect of Impermeable Welding on Some Bogie Frame 焊不透缺陷对某转向架结构强度的影响分析
- Some metals weld better than others. 有些金属容易焊,有的不容易焊。
- impermeable welding 未焊透
- On reaching welding heat, the metal surfaces are pressed together. 当金属表面达到焊接热度时就会压在一起。
- Some of the students are welding capacitor; the others resistor. 学生中的一些人在焊接电容,另一些人在焊接电阻。
- A usually impermeable substance used for caulking. 堵塞材料用于堵缝的通常不渗透的材料
- Some of the students are welding capacitors; the others resistors. 学生中的一些人在焊接电容,另一些人在焊接电阻。
- 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。
- The passage became absolutely impermeable. 过道完全不通了。
- A usually impermeable substanceused for caulking. 堵塞材料用于堵缝的通常不渗透的材料。
- Thus clays and shales tend to be impermeable. 因此粘土和页岩就往往不透水。
- Rocky or impermeable sites should be avoided. 多岩石和不具渗透性的地点应当避免。
- 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。
- It takes speed to weld steel at this heat. 在这样的高温下熔接钢铁需要快速。
- They weld the pieces of a broken axle. 他们焊接断了的车轴。
- He is welding the pieces of a broken axle. 他正在焊接断了的车轴。
- His job is to weld parts together. 他的工作是焊接零件。
- The external layer of the skin is relatively impermeable to water. 皮肤的外层不透水。
- The welding rod threw off a shower of sparks. 焊条火星四溅。
- Before applying heat for a weld, the plates should be clamped together. 在用热进行焊接之前,必须把金属板紧紧地夹在一起。