The physical task of studying the topic of thermal phenomena is to calculate the amount of heat that water receives图片
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The physical task of studying the topic of thermal phenomena is to calculate the amount of heat that water receives
素材ID:337009493

  • 举报
  • 格式:矢量
  • 作者:ser68orion
  • 最大输出:可以放大缩小至任意尺寸

关键词

能源温度加热体积热量学校研究数量现象教育物理温度计烧瓶化验室科学