So either a potassium cyanide or sodium cyanide, these are used in synthesis in terms of making carbon-carbon bonds.

因此无论是氰化钾还是氰化钠，都被用来在合成过程中,制造碳碳键。

麻省理工公开课 - 化学原理课程节选

So, this is, in fact, what's used to make novacaine in industry.

因此，这实际上是，在制药业中用来制造奴佛卡因的。

麻省理工公开课 - 化学原理课程节选

The promoter in this case is called the lac promoter and normally in micro-organisms that lac promoter is used to produce a gene called lacZ which makes a protein called beta-galactosidase.

在这个例子中的启动子称作lac启动子,通常在微生物中,lac启动子是用来生成,一段叫lacZ的基因,这段基因,能制造一种蛋白叫β-半乳糖苷酶

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This is what's used in industry to actually make novacaine.

这就是在制药业中真正用来制造奴佛卡因的流程。

麻省理工公开课 - 化学原理课程节选