Supervises all maintenance activities to ensure the "Primary Plant" provides continuous and consistent utilities required for operations.

监督全部维护保养工作，确保主机房按照营业要求持续不断的有效运作。

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Ovation technology will directly control primary plant equipment and processes, perform automatic voltage regulation, and manage information from the 24 spillways.

Ovation技术将用于直接控制主要的工厂设备和过程，进行自动电压调节并管理来自24个溢洪道的信息。

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Mankind appropriates about a quarter of what is known as the net primary production of the Earth (this is the plant tissue created by photosynthesis)—a lot, but hardly near the point of exhaustion.

人类仅利用了地球大约四分之一净初级生产资源（这是由植物组织光合作用所产生的）。 虽然这已经很多，但是还没有达到用尽的地步。

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The use of cellulose and cardanol, both plant resources, as the plastic's primary components produces a plastic that features a high plant component ratio of more than 70%.

ENGADGET: NEC builds a better bioplastic from plant stems and cashew nut shells

The details are still being tweaked, but the plant will be served by 12-15 primary suppliers, barely one-tenth of those found at a conventional assembly plant.

ECONOMIST: Car making

Clinton also called on Congress to take additional steps to help farmers, including expanded eligibility for loans and more flexibility in subsidy programs so farmers can plant other crops when their primary crops fail.

CNN: Clinton