sundial

Like a giant sundial, it demarcates both space and time.

像个巨大的日晷, 它划分了时空.

A device, such as a clock or sundial, used in telling time.

计时仪用于计时的装置(如钟或日昝)

The Samrat Yantra: a 89 foot high and 148 foot wide sundial.

三角形结构的巨型日晷,用于计算当地时间,天顶距等.

Moonlight was frosting the dew, and an old sundial threw a long shadow.

月光把露水照得雪白, 一座旧日规投出一条长长的影子.

In today's experiment you will make your own sundial and use it to tell the time.

在今天的实验中,你将自制日晷并用它来看时间.

A sundial measures the movement of the sun across the sky each day.

日晷测量每天太阳跨过天空的运动.

You've made the sundial, and now it's time to put it to work.

你已完成日晷.现在, 让我们来实地测试一下吧.

What is the good of a sundial in the shade?

不应埋没人才.

The hands are actually modeled after the shadow on a sundial.

时针实际上是以日昝上的阴影为模型的.

The sundial is the oldest known device for the measurement of time.

日晷是已知的最古老的一种测算时间的装置.