为了提供更大的准确性，比较燃料，能源含量是衡量计算，“个BTU的英国热单位。”

To provide greater accuracy in comparing fuels, energy content is measured in terms of "British Thermal Units (BTU's)."

youdao

为了提供更大的准确性，比较燃料，能源含量是衡量计算，“个BTU的英国热单位。”

To provide greater accuracy in comparing fuels, energy content is measured in terms of "British Thermal Units (BTU's)."

youdao