- 重力场 zhònglìchǎng gravitational fielda region in space where an object experiences a force of gravity exerted by another massive body
- 重力加速度 zhònglìjiāsùdù gravitational acceleration(physics) the acceleration of an object in free fall within a vacuum caused by the force of gravity
- 重力训练 zhònglìxùnliàn weight trainingresistance training or strength training using weights to build muscle
- 重力异常 zhònglìyìcháng gravitational anomalygravitational anomaly, specifically in the context of geology
- 重力摆 zhònglìbǎi pendulumA weight suspended from a fixed point so that it can swing freely backward and forward under the influence of gravity
- 重力计 zhònglìjì gravimeteran instrument used to measure gravity or changes in gravitational force of gravity