gravity造句

• The earth is round because of gravity .
  地球是由于重力而成为球形的。
• We have to submit to law of gravity .
  我们必须服从引力定律。
• This is a matter of the utmost gravity .
  这件事情十万火急。
• A juggler really runs a race with gravity .
  玩杂耍的人确实在跟地心引力竞赛呢。
• The stone rolled down the mountain by gravity .
  这块石头由于重力作用而滚下山。
• Gravity holds a privileged position .
  引力占有特殊地位。
• His gravity made us laugh immoderately .
  他那一本正经的样子，使我们笑得不可开交。
• The gravity is measured by nulling the beam .
  重力值是通过使横臂恢复零位而测定的。
• The lunar gravity is about one-sixth that on earth .
  月亮的引力大约为地球的六分之一。
• With variations of gravity the weight rises or falls .
  荷重随着重力的变化而升起或降落。
• The force of gravity pulls things towards the earth 's center .
  地心吸力把物体吸向地心。
• Obviously the force of gravity mg is acting vertically downward .
  显然重力的Mg作用垂直向下。
• The moon's gravity pulls the waters of the earth into a bulge .
  月球引力吸引地球上的水，形成涨潮。
• the oil recovered has a gravity of 38° a.p.i.
  重新找到的原油比重为38API。
• The particle motion is dominated by inertia and gravity effects .
  粒子的运动是由惯性和重力作用决定的。
• The girl in the picture can blame gravity for her tumble .
  图中的那个女孩可能正埋怨地心引力使她摔倒呢。
• A photon leaving the sun will be "retarded" by the sun's gravity .
  离开太阳的光子因受太阳引力而“减速”。
• This water was distributed to and over the fields primarily by gravity flow .
  这些水主要靠自流灌溉到田里。
• His present gravity arose from true wisdom and philosophy .
  他现在的这种庄重态度原是出于真知灼见和洞明哲理。
• The major's gravity was entirely upset, and he burst out laughing .
  少校的威严一下子变得无影无踪，他不觉放声大笑。