1. 核心概念差异
- inertia(惯性):指物体保持静止或匀速直线运动状态的性质(物理属性)
- gravity(重力):指天体对物体产生的吸引力(相互作用力)
2. 典型搭配对比
? 物理语境:
inertia搭配:moment of ~(转动惯量)/ law of ~(惯性定律)
gravity搭配:~ field(重力场)/ zero ~(失重状态)
? 比喻用法:
inertia例句:The bureaucratic inertia slowed down reforms.(官僚惰性)
gravity例句:The speaker emphasized the gravit ...(以上内容有节略,please sign in for more)
a property of matter by which it continues in its existing state of rest or uniform motion in a straight line, unless that state is changed by an external force
resistance to change in some other physical property
the force that attracts a body towards the centre of the earth, or towards any other physical body having mass.
the degree of intensity of gravity, measured by acceleration.
That property of matter by which it tends when at rest to remain so, and when in motion to continue in motion, and in the same straight line or direction, unless acted on by some external force; - sometimes called vis inertiæ. The inertia of a body is proportional to its mass.
Inertness; indisposition to motion, exertion, or action; lack of energy; sluggishness.
Lack of activity; sluggishness; - said especially of the uterus, when, in labor, its contractions have nearly or wholly ceased.
The state of having weight; beaviness; as, the gravity of lead.
Sobriety of character or demeanor.
Importance, significance, dignity, etc; hence, seriousness; enormity; as, the gravity of an offense.
The tendency of a mass of matter toward a center of attraction; esp., the tendency of a body toward the center of the earth; terrestrial gravitation.
a property of matter by which it continues in its existing state of rest or uniform motion in a straight line, unless that state is changed by an external force
resistance to change in some other physical property
the force that attracts a body towards the centre of the earth, or towards any other physical body having mass.
the degree of intensity of gravity, measured by acceleration.
That property of matter by which it tends when at rest to remain so, and when in motion to continue in motion, and in the same straight line or direction, unless acted on by some external force; - sometimes called vis inertiæ. The inertia of a body is proportional to its mass.
Inertness; indisposition to motion, exertion, or action; lack of energy; sluggishness.
Lack of activity; sluggishness; - said especially of the uterus, when, in labor, its contractions have nearly or wholly ceased.
The state of having weight; beaviness; as, the gravity of lead.
Sobriety of character or demeanor.
Importance, significance, dignity, etc; hence, seriousness; enormity; as, the gravity of an offense.
The tendency of a mass of matter toward a center of attraction; esp., the tendency of a body toward the center of the earth; terrestrial gravitation.