Using data from the U. S. Geological Survey, the scientists were able to calculate in detail how much land could be lost as seas rise, said study author Jeremy Weiss of the University of Arizona.
引用美国地质调查的数据,科学家们可以详细地计算出当海水上升时,有多少陆地将会消失,亚利桑那大学的研究员杰里米维斯说。
But the researchers say they still were able to use the findings to estimate that about 2.6 percent of the population had some autism traits - compared to the U. S. estimate of 1 percent.
但研究者表示他们仍能根据现有的调查估计,大概有2.6%的孩子有自闭倾向——与美国所估计的1%相比。
Thomas said he is confident that the RQ-4, as the Global Hawk is designated, will be able to match the capabilities currently provided by the U-2 as required by legislation.
Thomas说,他确信从立法角度讲,RQ-4“全球鹰”无人机能够具备目前U-2侦察机提供的能力 。
President Obama said the U.S.government must be able to act decisively when information surfaces about a potential threat.
VOA: standard.2009.11.16
So U.S. will never be able to catch up.
所以美国就别想赶上中国了。
Just like u, we'd like to be able to express it in a way that allows us to calculate what happens only from equation of state data.
就像内能u一样,我们希望能够利用状态方程的数据,计算出其表达式,这些表达式能方便我们说出即将发生的过程。
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