Its macro-level impact is likely to be minimal—especially as it was accompanied by a reduction in the rebates available for other, polluting products like high-grade zinc and some types of battery.

其在宏观方面的影响可能是微乎其微，特别是因为减少退税也有利于其他污染产业，如高含锌量电池以及其它类型的电池产品。

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High availability, the requirement to protect a production-grade application against a failure of any node, isn't a new concept by any standard; many software products address this challenge.

高可用性—避免一个生产级应用程序在任何节点上发生故障的要求—对于任何标准而言都不是什么新概念；许多软件产品都致力于解决这个问题。

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For example, many of IBM's enterprise grade software products were enhanced last year with support for RESTful interactions including Atom Publishing Protocol so now there is more of a choice.

比方说，IBM的许多企业级软件产品在去年都提供了RESTful交互支持，包括Atom发布协议，这样的话就多了一个选择。

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Grade A is for use in fluid milk products as well as any other dairy products, whereas Grade B which meets slightly lower standards, can only be used for manufactured dairy products, like cheese.

FORBES: Why Milk Isn't As "Natural" As You Think

The company has already warned that its earnings margins will take a hit from investments in high-grade products and marketing.

FORBES: Magazine Article

Then there are David Harrold and Bruce Prevost, who set up Palm Beach Finance Partners in 2002 and marketed it as a hedge fund to provide financing of brand-name products to investment-grade retailers.

FORBES: A Plague on All Their Houses