The structure and regulation of nif genes in Azospirllum brasilense is reviewed in this article.

本文对巴西固氮螺菌固氮基因的结构和调控进行综述。

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Those beginning with NIF typically deal with views and collections.

而那些名称以 NIF 开头的函数通常用来处理视图和集合。

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Spanish NIF The Fiscal Identification Number (NIF) is a tax identification number used in Spain.

西班牙 NIF 财务标识号（NIF）是西班牙使用的税务标识号。

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"NIF is by far the biggest hammer in the world right now, " states Peter J.

FORBES: A Nuclear Hybrid

And now these backyard innovations are being given a chance to access international markets thorough the government's National Innovation Foundation (NIF).

BBC: Indian Farmer builds frugal technology

Even if NIF's lasers achieve burn, they will be extraordinarily inefficient, producing only 1% of the energy needed to fire the lasers.

FORBES: A Nuclear Hybrid