Retelling training is one of the effective methods for foreign language study. It mainly concludes sound materials retelling training and reading materials retelling training.
复述是一种有效的外语学习方法，它主要分为对语音材料的复述和对阅读材料的复述。
It 'mainly concludes these characteristic parameters, such as visual, dryness, ion contamination, welding flux residual, surface insulation resistance and electric migration et al.
这些参数主要包括：外观、干燥度、离子污染、助焊剂残留、表面绝缘电阻和电迁移等。
应用推荐