These episodes of rapid evolution are separated by relatively long static spans during which a species may hardly change at all.
这些快速进化的阶段被相对较长的静态跨度分隔开来，在此期间，一个物种几乎不会发生任何变化。
The world's largest existing marine reserve, established last year by the British government in the Indian Ocean, spans 554,000 km2 and is a no take zone throughout.
去年，英国政府在印度洋建立了世界上现存最大的海洋保护区，跨越55.4万平方公里，整个保护区均是禁渔区。
In addition, new digital technologies have allowed more rapid trading of equities, quicker use of information, and thus shorter attention spans in financial markets.
此外，新的数字技术已使得股票交易更迅速、信息使用更快捷，且因此使得金融市场中注意力的时间跨度更短暂。
From end to end, the Milky Way's starry disk, observable with the naked eye and through optical telescopes, spans 120,000 light-years.
从一端到另一端，银河系布满星星的圆盘横跨12万光年，可以用肉眼和光学望远镜观察到。
Because of longer life spans, Americans are also boosting their savings to preserve their nest eggs, the TD Ameritrade study showed, which surveyed 2,000 adults between 40 to 79.
德美利证券公司的该项研究调查了2000名40至79岁的成人，研究表明，由于寿命延长，美国人也在增加储蓄以留存养老储备金。
Travellers get from one side to the other by walking across a footbridge that spans a little stream.
旅游者通过一座横跨小溪的人行桥从一边走到另一边。
The technologies themselves, and their makers, are the easiest suspects to blame for our diminishing attention spans.
技术本身，以及它们的制造者，最容易被怀疑是造成我们注意力持续下降的罪魁祸首。
Architecting spans many disciplines.
软件架构跨越很多学科。
The dialog utility spans the two worlds.
dialog实用程序跨越两个世界。
This sound spectrum spans about ten octaves.
这个声谱约有十个八度的跨度。
The magnificent vista spans nearly 50, 000 light-years.
这幅壮观的景象蔓延了近50000光年。
Nations are not like humans, with predictable life spans.
人类有可预测的寿命，国家则不同。
The topology model spans several kinds of portal resources.
该拓扑模型包含多种门户资源。
In this case, you'll use spans to simulate links, as in Listing 6.
在这个示例中，使用span模拟链接，见清单6。
Areas with the shortest expected life spans are largely in the South.
预期寿命最短的地区主要集中于南方。
We're buying more and more things with shorter and shorter life spans.
我们买了越来越多的东西，但它们的寿命却越来越短。
A file system that spans two volumes is allocated for transaction log data.
我们为事务日志数据分配了一个跨越两个卷的文件系统。
Broader than the disk, NGC 660's ring spans about 40, 000 light-years.
NGC 660的环比盘更为宽广，直径大约为40000光年。
The star cluster is embedded in a nebula, which spans some 110 light-years.
该星团嵌在一个约110光年大的星云内。
A file system, which spans two volumes, is allocated for transaction log data.
一个文件系统横跨两个卷，用于事务记录数据。
SOA spans teams and organizations, so agreement upon relevant terms is crucial.
由于SOA涉及多个团队和组织，因此就相关术语达成一致至关重要。
At the estimated distance of NGC 6188, the picture spans about 200 light-years.
以NGC 6188的距离推测，这张图片宽约200光年。
Essentially, what they are is it's a protein that spans the membrane of a cell.
本质上来说，它是一个横跨细胞膜的蛋白质。
Maybe your application promotion cycle spans both the virtual and physical domains.
可能您的应用程序升级周期同时跨越虚拟和物理域。
The test spans all major components of the J2EE programming model from end to end.
该测试涉及J2EE编程模型中从头到尾的所有主要组件。
This architecture spans a variety of technologies, specifications, and standards.
这个架构使用了多种技术、规范和标准。
This allows a transaction to encompass the action of an ME that spans two components.
这让事务可以包含跨两个组件的ME动作。
That could lead ambitious managers to look for ways to widen their spans of control.
这会促使有雄心壮志的经理人寻求拓展控制幅度的途径。
That could lead ambitious managers to look for ways to widen their spans of control.
这会促使有雄心壮志的经理人寻求拓展控制幅度的途径。
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