From other writings, however, we find out that he had made many practical applications of his findings.

然而，从其他的著作中，我们发现：他曾经大量地实际地运用自己的研究成果。

youdao

From other writings, however, we find out that he had made many practical applications of his findings.

然而，从其他的著作中，我们发现：他曾经大量地实际地运用自己的研究成果。

youdao