英语语法分析

It is not known whether these might interfere with biotechnological purposes.

目前还不知道是否会干扰生物技术的目的。

Some are using micro-organisms. Still others have a hybrid approach, part biotechnological and part traditional chemistry.

有的使用酶，有的使用微生物，还有的采用混合方法，部分是生物科技、部分是传统化学。

Other biotechnological methods have led to organisms that improve food quality and consistency, or that clean up oil spills and heavy metals in fragile ecosystems.

其它生物技术方法已经产生了改进食物质量和一致性的生物体或者在脆弱生态系统中清理漏油和重金属的生物体。