accurate class of gear 齿轮精度等级
He argues that with lots of investors looking at real estate but not many prime properties coming up for sale, derivatives offer a way to get quick and accurate exposure to the asset class.
公司创始人保罗·奥格登认为,由于许多投资者盯着房地产,但很多优质地产并不出售,衍生产品提供了迅速得到准确资产风险敞口的途径。
And I asked you to give yourself a percentage rating relative to the rest of the class, then if everybody was accurate, or at least not systematically biased, the number should add up to 50%.
我要你相比于其他同学的表现,给自己一个百分数,如果大家都准确地评价自己,或者说大家都不偏心于自己,那么平均百分数应该是50%的。
They discovered almost 800 Cepheid variable stars, a special class of pulsating star used for accurate distance measurement.
他们发现了差不多800个造父变星,一种用于准确测量距离的特殊变星。
So the rough numbers for this are as follows and actually later on in the class I'll give you some more accurate numbers, but these will do for now.
大概的数据如下,一会我会提供更精确的数据,我一会儿会给大家更精确地数据,目前为止这些数据就够用
and I asked you to give yourself a percentage rating relative to the rest of the class, then if everybody was accurate, or at least not systematically biased, the number should add up to 50%.
我要你相比于其他同学的表现,给自己一个百分数,如果大家都准确地评价自己,或者说大家都不偏心于自己,那么平均百分数应该是50%的。
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