spread out

• Consider first a light wave spreading out from a point source .
  首先考虑一个点光源发出的光波。
• As we climbed the valley behind us, it spread out marvellously below .
  随着我们向上攀登，山谷在身后奇妙地展开。
• They may try to spread out the enjoyment of the windfall over many years .
  他们试图在今后许多年中逐渐消费这些财产。
• The beam does not spread out appreciably, even at large distance from the source .
  它的光束，即使离光源极远，也不显著扩散。
• Keep in mind that it's the small dimension of the slit which does the spreading out .
  记住，正是因为狭缝很窄而造成这种扩展的。
• When shown through a special lens the distorted picture spreads out again .
  当通过一个特殊镜头放映时，受到畸变的图象又重新展开。
• Our banks, however, were spread out over most of the fifty states-and all over the world .
  我们的银行几乎遍布五十个州--而且散布在世界各地。
• This process of separation and spreading out of particles by random walks is known as diffusion .
  粒子通过随机运动离散开去的这种过程就叫打散。
• It can spread out the mixture availability to provide a more equal charge to each cylinder .
  它可以扩大混合气的效力，给每个汽缸提供更均等的混合气。
• The radioactive cloud reaches a height of several miles before spreading out abruptly into a mushroom shape .
  放射性云在上升达几英里高度后才猛然散开成蘑菇状。