The phone's data connection speed, as we all know, varies as you move through different coverage areas. If you stumble into a "dead" zone, there isn't much CloneCloud can do for you.

我们也知道手机的数据链接速度在我们通过不同覆盖地区的时候会有所变化，如果无意间进入了“信号盲区”，那么克隆云在强大也帮不了忙。

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On August 29th the fund expanded the "dust zone", which means that more people who fell ill because of living or working in the area can now apply for coverage.

8月29日，该基金扩大了“粉尘区”，这意味着因为生活或工作在这片区域的人生了病现在能够申请保险。

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Doing so would essentially create a cluster, so that if a particular zone goes down, others will ensure coverage.

这样做会在本质上创建一个集群，这样，如果特定区域出现故障，其他区域将确保数据库可用。

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While these products were effective in the past, they have effectively pushed the attackers to focus on an area outside their coverage zone: Web sites.

FORBES: 7 Things You Need To Know About Recent Web Hack Attacks

Just as many analysts predicted following the two companies' failure to secure any spectrum during last year's FCC auction, both DirecTV and DISH-parent EchoStar have signed agreements with Craig McCaw's Clearwire to provide qualifying customers with high-speed wireless internet service (and by qualifying customers, we mean anyone who lives within a Clearwire coverage zone).

ENGADGET: DirecTV, DISH sign up for Clearwire

He often has the Giants' defensive back play a "cover-2 shell, " a soft zone coverage that takes away deep routes and gives New York's defensive line time to harass an opposing quarterback.

WSJ: Again, Giants Are Brady Kryptonite