applied hydraulicsの例文
- The applied hydraulic pressure can go to 400 atm.
- In addition to the applied hydraulic pressure " pH the process is influenced also by the electro-osmotic pressure " P e ".
- Zhang Heng is the first person known to have applied hydraulic motive power ( i . e . by employing a waterwheel and clepsydra ) to rotate an armillary sphere, an astronomical instrument representing the celestial sphere.
- Cassini was employed by Pope Clement IX in regard to fortifications, river management, and flooding of the Po River . " Cassini composed several memoirs on the flooding of the Po River and on the means of avoiding it; moreover, he also carried out experiments in applied hydraulics . " In 1663 he was named superintendent of fortifications and in 1665 inspector for Perugia.
- For purposes of air conditioning, the Han Dynasty craftsman and engineer Ding Huan ( fl . 180 CE ) invented a manually operated rotary fan with seven wheels that measured 3 m ( 10 ft ) in diameter; in the 8th century, during the Tang Dynasty ( 618 907 ), the Chinese applied hydraulic power to rotate the fan wheels for air conditioning, while the rotary fan became even more common during the Song Dynasty ( 960 1279 ).