An optic fiber interferometric system for measuring absolute distance up to 1 meter is presented.
提出一种可以测量1米以上绝对距离的光纤干涉测距系统。
In surveys, I've found that those who used to run 20 miles (as a longest long run), and bump the distance up to 26 miles, experience an average improvement of over 15 minutes.
在调查中,我发现那些从过去跑20英里(最长的长距离跑),现在跑26英里的人,平均成绩提高15分钟以上。
There is still a long distance up to the export standards of tea leaves especially in the hygienic conditions for the whole process of production, acquisition, processing and packaging.
茶叶的生产、采制、加工直至包装全过程的卫生条件较差,离出口标准有一定的差距。
That would be a distance of up to three meters from the sick person.
VOA: special.2009.07.14
Notice that these transport costs go up in the distance you have to travel and they go up pretty fast.
注意这些交通成本,随着距离而增长并且增长得很快
So if we take this term, which is a volume term, and multiply it by probability over volume, what we're going to end up with is an actual probability of finding our electron at that distance, r, from the nucleus.
如果我们取这项,也就是体积项然后,乘以概率除以体积,我们能得到的就是真正在距离,原子核r处找到电子的概率。
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