An impulse response measurement based on time stretch pulse (TSP) signal is used in this paper.

应用一种基于时间扩展脉冲(TSP)信号的脉冲响应测量方法。

youdao

Take some time to stretch your body before you enter the water.

入水前花点时间伸展身体。

youdao

In his theory of general relativity, Einstein realized that space and time can stretch and warp in ways that change the trajectory of light.

爱因斯坦在他的广义相对论中认识到，可以以改变光轨迹的方式对时间和空间进行拉伸和弯曲。

youdao

At that time the United States did not stretch all the way across the continent.

VOA: special.2010.01.11

Some of these books which we think are roughly from a certain date, they will contain narrative snippets or legal materials or oral traditions that may even date back or stretch back further in time, and they were perhaps transmitted orally and then ended up in these written forms.

有些篇章只是被我们粗略地认为出现于那个年代，其中包含的故事片段或律法材料或口头传统,其实也许能够追溯到更久远，所以这些很可能一开始是被口头传播,后来才用文字形式记载的。

耶鲁公开课 - 旧约导论课程节选

Because the Mycenaean centers all reveal for that stretch of time that they're scared. The proof of it comes from strengthening their already quite strong walls in almost all the sites that we see, and also--this is a very important fact.

因为在迈锡尼文明的中心,有迹象表明在一段时期,他们受到了威胁,这样说的证据是,我们发现的几乎所有的遗迹,都在本就很坚固的城墙上继续加固,而且,这是一个很重要的史实

耶鲁公开课 - 古希腊历史简介课程节选

That means that individual birds can be assigned to breeds, and individual breeds to a family tree that may, in time, stretch back to the domestic chicken's wild ancestor, the Burmese jungle fowl.

ECONOMIST: A genetic game of chicken

Noah's still trying to work his way back after missing time down the stretch with an injury that had given him trouble in the past and cropped up again around midseason.

WSJ: Noah, Johnson hobbled as Bulls, Nets resume series

For, while previously I saw time as a stretch of terrain that had to be covered, with the future as a distant prospect, hopefully a bright one, and never boring at any rate, now it is interwoven with our life here and in a totally different way.

NEWYORKER: Total Recall