clepsydra

n.

漏壶，水时计（昔时的计时器）；

复数：clepsydraeclepsydras

1. Galileo used a mercury clepsydra to time his experimental falling bodies.
   迦利略用水银漏壶为其自由落体实验计时。
2. If you wish to fill the clepsydra more quickly, hold down the mouse button.
   如果你希望更快的注满漏壶，按住你的鼠标键。

Clepsydra
Clepsydra
Clepsydra
Empedocles and the Clepsydra
Clepsydra of the Bronze Age from the Central Donbass
Notas sobre Hyla clepsydra A. Lutz (Anura, Hylidae)
The Steelyard Clepsydra:Its Structure and Prin ciple of Steady Flow
A Formal Approach to Software Design: The Clepsydra Methodology
Jang Yeong-sil: Inventor of the Striking Clepsydra during the Reign of King Sejong in Joseon
First record of albinism in a moray eel, Muraena clepsydra (Muraenidae) from Ecuador
The granular silo as a continuum plastic flow: The hour-glass vs the clepsydra
Back-propagation learning algorithm and parallel computers: The CLEPSYDRA mapping scheme
A new species of Leucochrysa and a redescription of Leucochrysa (Nodita) clepsydra Banks (Neuroptera: Chrysopidae)