gravity
重力,万有引力,重心,严重性
Related Words
Definitions
- 1
plural grav·i·ties.
- : the force of attraction by which terrestrial bodies tend to fall toward the center of the earth.
- : heaviness or weight.
- : gravitation in general.
- : acceleration of gravity.
- : a unit of acceleration equal to the acceleration of gravity. Symbol: g
- : serious or critical nature: He seemed to ignore the gravity of his illness.
- : serious or dignified behavior; dignity; solemnity: to preserve one's gravity in the midst of chaos.
- : lowness in pitch, as of sounds.
Synonyms & Antonyms
Examples
The findings, published in Science last week, provide the first concrete evidence that stars' gravities can carve bizarre and fantastic shapes in planet-forming disks, providing new insight into how planets are born in bizarre orbits.
For example, physics icon Isaac Newton was wrong about gravity.
The force we experience as gravity actually results from the curving of spacetime.
In Einstein’s theory of general relativity, you think of the graviton as a massless particle, and so the force of gravity also has an infinite range.
The more stars the cluster loses, the less gravity it has to hold on to its remaining members.
So not only will the GOP have control in the Senate, it will move the center of gravity on Capitol Hill hard to starboard.
In the spring of 1933, few perceived Nazism with the gravity he did.
The powerful forces of gravity and magnetism channel matter into huge flattened spinning platters known as accretion disks.
Landing on any other world is hard, but Comet 67P is especially challenging, even apart from the low gravity.
You also seem to be fond of the way the film treated gravity—as opposed to your reservations about the film Gravity.
The specific gravity is most conveniently estimated by means of the urinometer—Squibb's is preferable (Fig. 14).