英汉词典查询
简明英汉词典
gravity
[5^rAviti]
n.
地心引力, 重力
美国传统词典[双解]
gravity
grav.i.ty
AHD:[gr2v“1-t?]
D.J.[6gr#viti8]
K.K.[6gr#v!ti]
n.（名词）
(1)Abbr. gr.Physics
缩写 gr.【物理学】
(2)The natural force of attraction exerted by a celestial body, such as Earth, upon objects at or near its surface, tending to draw them toward the center of the body.
重力：天体如地球，所施加的自然吸引力，如地球，对处于或接近其表面的物体有将它们拉向其中心的趋势
(3)The natural force of attraction between any two massive bodies, which is directly proportional to the product of their masses and inversely proportional to the square of the distance between them.
万有引力：任何两个巨大物体间的自然吸引力，与他们的质量成正比，并与其两者间距离的平方成反比
(4)Gravitation.
地球的重力
(5)Grave consequence; seriousness or importance:
重大的后果；严重或重大：
They are still quite unaware of the gravity of their problems.
他们仍未意识到问题的严重性
(6)Solemnity or dignity of manner.
严肃或庄严的举止
语源
(1)French gravité [heaviness]
法语 gravité [沉重]
(2)from Old French
源自 古法语
(3)from Latin gravit3s
源自 拉丁语 gravit3s
(4)from gravis [heavy] * see g wer…- 1
源自 gravis [沉重的] *参见 g wer…- 1
现代英汉词典
gravity
[5^rAvItI]
n.
(1)庄严；庄重；严肃
the gravity of his appearance
他外表的严肃
(2)地心引力，重力
Newton's law of gravity
牛顿的万有引力定律
现代英汉综合大辞典
gravity
[5^rAviti]
n.
(1)【物】重力, (地心)引力
(2)重量
(3)认真, 严肃, 庄重
(4)重要[危险, 严重]性
(5)【音】音调低沉
the gravity of his appearance
他外表的严肃
Anything that is dropped falls towards the centre of the earth because of the pull of gravity.
物体脱手即向地心方向跌落是由于重力吸引的缘故。
继承用法
gravity-feeder
n.
重力进料器
gravity-wheel
n.
重力水车
习惯用语
keep one's gravity
持重, 不苟言笑
特殊用法
absolute gravity
绝对重力
absolute specific gravity
【力】绝对比重
actual center gravity
实际重心
apparent gravity
视比重, 表观
apparent specific gravity
表观比重
artificial gravity
【航空】人造重力
bulk specific gravity
毛体积比重
earth gravity
地心引力
gasoline gravity
汽油比重
juice gravity
糖汁密度, 糖汁比重
normal gravity
标准重力
original gravity
啤酒麦芽汁最初浓度
simulated gravity
模拟重力
specific gravity
比重
specific gravity in green
生材比重
standard gravity
标准重力
stream gravity
流分比重; 流重
virtual gravity
假重力
zero gravity
零重量, 无重量, 失重
用法词典
gravity
源自拉丁语 gravitas 重量