time-span

基本解释

Their investing time-span is all of several milliseconds.
对它们来说，投资也不过就是千分之几秒的事。
In our engineering practice, we used the grey theory to establish unequal time - span GM (1,1) to forecast the settlement of soft clay foundations and the accuracy was greatly improved.
利用灰色理论建立不等时距GM（1，1）模型，对软土地基沉降进行预测，取得了较高的准确度。
Xiangyun the concept of a culture in China with thousands of time-span, are representative of the Chinese cultural symbols.
祥云的文化概念在中国具有上千年的时间跨度，是具有代表性的中国文化符号。
dongfeng5835.blog.163.com

In fact, America's retirement finances would be in far better shape at the end of the (arbitrary) 75-year time-span if his system were in place.
ECONOMIST: Social Security reform
If it is possible to attach a particular genre of music to a specific decade, Electronic Dance Music (EDM) appears to be the current front-runner for the 2010-2020 time-span.
FORBES: Ultra Music Festival: Smashing Records And Global Expansion
Comparing the grosses against those of other, similar pictures in the same time-span, the studio computers whirr all weekend to produce the best possible projection, come Monday morning, of the film's ultimate potential.
ECONOMIST: The won and lost weekend