。
概念守恒阶段 identity level of concept
恒定片段 constant segment
二阶段脉冲恒流 two-steps PWM constant current
而且承诺这段永恒的爱 and promise a neverending love
电压恒充阶段 over charge state
然后她们动身前往伯利恒旅途的最后一段路。
Then they set off on the last stage of their journey to Bethlehem.
然后她们动身前往伯利恒旅途的最后一段路。
Then they set off on last stage of their journey to Bethlehem.
利用磁偶极子理论，建立稳恒微弱地磁场作用下管类试件线状缺陷段产生的漏磁场模型。
The magnetic leakage field distribution above linear defects of a tube sample under the geomagnetic field was modeled according to magnetic dipole theory.
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