Through such test, the anticipated goal of increasing production volume was achieved and some knowledge was obtained.

通过试验，达到了预期的增产目的，并取得了一些认识。

youdao

Through such test, the anticipated goal of increasing production volume was achieved and some knowledge was obtained.

通过试验，达到了预期的增产目的，并取得了一些认识。

youdao