1. The problem, therefore, was to account for the apparent motion of the heavenly bodies given these two assumptions.

2. The cinema relies on apparent motion.

3. The apparent motion could well be caused by an energetic rotating beam sweeping across the nebular material.

4. Stop Motion: An animation method whereby apparent motion of objects is obtained on the film by exposing single frames and moving the object to simulate continuous motion.

5. Most of the time, the apparent motion of Mars in Earth's sky is in one direction, slow but steady in front of the far distant stars.

6. They considered apparent motion due to rotating star-spots, and aberrations due to the possible presence of a disk of gas and dust around the star.

7. With apparent motion of tactual sense applied, the device gives the patient the ability to perform biofeedback in tactile and visual ways, and thus makes the patient more relaxed than other cases.

8. The shot, captured in July and released this week, shows the apparent motion of the stars around Polaris, the star that's almost exactly aligned with Earth's north celestial pole.

8. Sentencedict.com is a sentence dictionary, on which you can find nice sentences for a large number of words.

9. Compared with position tracking method, circular orbit tracking method is not influenced by the unevenness of apparent motion and has highly tracking precision.

10. To investigate the effect of form identity on visual apparent motion, several single letters were used as stimuli in the experiment.

11. Our computer simulating results indicate that this model can well explain the psychophysical experiments of hyperacuity in three conditions: spatial comparison, real motion and apparent motion.

12. The length of the year, in fact, is determined from this apparent motion of the sun among the stars.

13. Because the star is very close to the Earth, it has a large apparent motion on the sky, and so has moved in between the 7 years.