英文字典中文字典


英文字典中文字典51ZiDian.com



中文字典辞典   英文字典 a   b   c   d   e   f   g   h   i   j   k   l   m   n   o   p   q   r   s   t   u   v   w   x   y   z       







请输入英文单字，中文词皆可：

sundial    音标拼音: [s'ʌnd,ɑɪl]

安装中文字典英文字典查询工具!


中文字典英文字典工具:
选择颜色:
输入中英文单字

































































英文字典中文字典相关资料:


  • Sundial - Wikipedia
    The Tower of the Winds in Athens included both a sundial and a water clock for telling time A canonical sundial is one that indicates the canonical hours of liturgical acts, and these were used from the 7th to the 14th centuries by religious orders
  • Sundial | Definition, History, Types, Facts | Britannica
    Sundial, the earliest type of timekeeping device, which indicates the time of day by the position of the shadow of some object exposed to the sun’s rays As the day progresses, the sun moves across the sky, causing the shadow of the object to move and indicating the passage of time
  • How a Sundial Works (And Why You Need One in Your Backyard)
    Building a sundial in your backyard may be an enjoyable and instructive hobby Here is a tutorial to assist you in creating your own makeshift sundial:
  • Sundial Construction
    Clem Rutter has created a graphical set of instructions to make horizontal sundials taken from the challenge of Fred Sawyer of the North American Sundial Society to find how many different ways can you graphically lay out the lines of a sundial
  • EAAE - How does a sundial work?
    A sundial is a device that measures time by the position of the Sun In common designs such as the horizontal sundial, the Sun casts a shadow from the gnomon, which is a thin rod straight edge, onto a flat surface marked with lines indicating the hours of the day
  • A History Of Sundials: How Shadow Clocks Mark The Passage Of Time
    In its simplest form, a sundial consists of a flat surface, known as the dial plate, marked with hour lines and a raised arm or stick called the gnomon, which casts a shadow across the dial as the sun moves across the sky
  • History of sundials - Wikipedia
    After the invention of the clock, the sundial maintained its importance, as clocks needed to be reset regularly from a sundial, because the accuracy of early clocks was poor A clock and a sundial were used together to measure longitude Dials were laid out using straightedges and compasses
  • View All Sundials
    This is a complete listing of sundials in the North American Sundial Society Registry Click on any dial thumbnail picture or city name to display the full dial listing and images
  • Sundial S
    On October 4, 2025 Madison Historical Society of Ohio was able to have their sundial returned after 32 years, when in 1993 it was moved to the lawn of Lake County Courthouse to reduce the chance of vandalism
  • Brief History of Sundials and How to Make Use Them
    Read more about the fascinating world of sundials





中文字典-英文字典  2005-2009