英语语法分析

L asparaginase is a very effective anti tumor agent.

天冬酰胺酶具有显著的抗肿瘤作用。

Purpose: To give an appraisal of recombinant L-asparaginase.

目的：对重组l天冬酰胺酶进行鉴定。

Conclusion: The application of recombinant L-asparaginase was promising.

结论：重组l天冬酰胺酶具有较好的应用前景。