sundials

sundials

美 [ˈsʌnˌdaɪəl] 　英 ['sʌn.daɪəl]

• na.日晷
• 网络代数方程求解器套装

词形变化

复数：sundials  

英汉解释

na.

1. 日晷

英英解释

n.	1. an object that measures time by the position of a shadow made in sunny weather, consisting of a pointed metal piece on top of a flat piece of stone

例句

Despite their drawbacks, sundials continued to be used for many years after the invention of mechanical clocks.

尽管日晷存在一定的缺点，但是在机械钟表出现之前，日晷一直是最常用的计时工具。

Inventors created sundials, which indicate time by the length or direction of the sun's shadow, to track temporal hours during the day.

当时的发明家制造了日晷，利用太阳阴影的长度或角度，来测量白天真时的变化。

The developement of mechanical timepieces spurred the research for more accurate sundials with which to regular them.

机械计时器发展的刺激了对更精确日晷的研究，以便用来校正他们（机械计时器）。

timepieces spurred the search for more accurate sundials with which to regulate them.

机械计时器的发展促使人们寻求更精确。

To be accurate, beyond needing a sunny day, sundials must be corrected based on latitude and time of year.

除了必须要有阳光外，一台精准的日晷还需要根据纬度和季节来作校准。

The development of mechanical timepieces spurred the search for abundance accurate sundials with which to regulate them.

机械计时器的进展促使大部分人寻求更精确的日晷，以便校准机械计时器。

The development of mechanical timepieces spurred the search for more accurate . sundials with which to regulate them.

机械计时器的发展促使人们寻求更精确的日晷，以便校准机械计时器。

The development of mechanical timepieces purred the research for more accurate sundials with which to regulate them.

计时设备的发展，促进了通过调整这些仪器来寻找更为精确的测量日晷的方法。

Lord, it is time. The summer was very big. Lay thy shadow on the sundials, and on the meadows let the winds go loose.

神啊，是时候了。夏日已满涨。请把你的身影显在日晷上，牧野连绵，引得风也欢畅。

Kids: fun activities to teach your child about time Two great activities for teaching children about time: timelines and sundials .

这里有二个很好的活动可以教导孩子时间的观念：作息时间表和日晷。

The development of mechanical timepiecesspurred the search for more accurate sundials with which to regulate them.

机械计时器的发展促使人们去探索更精确的日晷仪来使其更为精确。

Sundials on houses and in gardens are a very popular decoration today.

如今把日规当作装饰品装在屋上和花园中是非常时髦的。

Ancient Chinese people measured time with sundials.

中国古代使用日规计量时间。

Prior to World War I, France used sundials to synchronize their train travel.

直到第一次世界大战前，法国仍在采用日晷来规范火车的运行时间。

Let thine shadows upon the sundials fall.

把你的阴影置于日晷上。

The development of mechanical timepieces spurred the search to abundance accurate sundials dawn which to regulate you.

机械计时器的进展促使大部份人寻求更精确的日晷，以便校准机械计时器。

The development of mechanical timepieces spurred the search to lot accurate sundials dawn which to regulate you.

机械计时器的进展促使大家寻求更精确的日晷，以便校准机械计时器。

The earliest sundials still existing today are from Egypt, dating from about 3, 500 years ago.

现今已存最古老的日晷可以追溯到3500年前的古埃及。

the search for more accurate sundials with which to regulate them

对更加精确的校准日规的寻找。