In addition, the laboratory tests are unable to provide a precise measurement.
此外,实验室目前尚无法提供精确的测定方法。
This value can be used to make a precise measurement of the galaxy '; s distance, which turns out to be 56 million light-years.
这个数值可以用来精确的测量银河的距离,其测量结果是5600万光年。
It also needs the technology to deliver the right ads to the right eyeballs at the right time and come back with a precise measurement of the results.
为了在正确的时间向正确的人群投放正确的广告,并将其结果精确地反馈回来,技术依然是不可或缺的。
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