这就是评估阶段的两个主要成果。

Those are the two key outcomes from the assessment phase.

youdao

当直接评估存在困难时，成果参照法被经常采用。

If direct assessment in difficult, Benefit Transfer Method (BTM) is always used in evaluation process.

youdao

当直接评估存在困难时，成果参照法被经常采用。

If direct assessment in difficult, Benefit Transfer Method (BTM) is always used in evaluation process.

youdao