And it was not possible to use data from the biogas volumeter to estimate gas production.

运行了很短的时间，所以不可能利用沼气流量计来估算沼气产量。

youdao

And it was not possible to use data from the biogas volumeter to estimate gas production.

运行了很短的时间，所以不可能利用沼气流量计来估算沼气产量。

youdao