The paper has proved the effectiveness and correctness of the proposed method based on the calculations and comparison making between the available study results and tests.
文中给出了计算,通过和已有成果以及试验比较,证明了所提出方法的有效性和正确性。
No one keeps an exact count, but rough calculations based on the government's survey suggest that perhaps 1,600 American public and private schools are teaching Chinese, up from 300 or so a decade ago.
没有人知道确切的数字,但是根据政府的调查,粗略计算之后显示,大约有1600所美国公立和私立学校在教授中文,而十年前只有300所左右。
But Greene cautions that the team based their temperature calculations partially on the largest known size of an anaconda today, which the study pegs at 7 metres.
但是格林尼提醒说这个小组的气温计算仅仅是建立在那条最大的蟒蛇的基础上--那只七米长的蛇上。
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