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- Some metals weld better than others. 有些金属容易焊,有的不容易焊。
- 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。
- welding coefficient 焊接系数
- 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。
- 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。
- 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。
- Water has a variable coefficient of expansion. 水的膨胀系数是可变的。
- It takes speed to weld steel at this heat. 在这样的高温下熔接钢铁需要快速。
- Pascal published a treatus on binomial coefficient. 帕斯克发表了关于二项系数的论文。
- They weld the pieces of a broken axle. 他们焊接断了的车轴。
- Cancel water vapour permeability coefficient. 取消了水蒸气渗透系数。
- He is welding the pieces of a broken axle. 他正在焊接断了的车轴。
- Water is variable in coefficient of expansion. 水的膨胀系数是可变的。
- His job is to weld parts together. 他的工作是焊接零件。
- Functional coefficient of biological cycle: FCBC. 生物循环功能系数。
- Note: Underlined parts are direct path coefficient. 注:划线的为直接通经系数。
- Ratio of lift coefficient to drag coefficient. 升力系数与阻力系数的比值。
- The welding rod threw off a shower of sparks. 焊条火星四溅。
- Also ow coefficient of surface friction. 较小的表面摩擦系数。