separation

• 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。
• But bonneville was not too far from san francisco; the separation was by no means final .
  可是波恩维尔离开旧金山也不十分远，这一回分手绝对不是永别。
• The east pacific rise, west of south america, has a high separation rate but no axial rift .
  南美西部东太平洋洋隆具有高的分离速率，但是没有轴部裂谷。
• Microtubules cannot be both the birefringent material and the elements that cause chromosome separation .
  微管既不是双折射物质也不是引起染色体分开的成分。
• There are statistically significant differences in the average ridge separation between certain samples .
  某些试样隆起部分的平均间距，有统计上的显著差异。
• On occasion, this separation will exist because of interference by the state for national reasons .
  有时这种分隔是由于某个国家出于本国的原因进行干预而形成的。
• The directed reaction that they use produces only methanol so that costly separation are avoided .
  他们使用的定向反应只生成甲醇，因此就免除了成本高的分离工作。
• They are present in soils in such small quantities that it is difficult to achieve satisfactory separations .
  它们在土壤中的数量很小，要实现满意的分离是有困难的。
• Electrostatics is currently being used for separation of minerals, for paint spraying, and for dry coating applications .
  静电学目前正被应用于矿物分离喷漆和干法涂料。
• Quantum-mechanical tunneling across the very small gaps occurs during the initial stages of separation .
  最初分离阶段，电子借量子力学的隧道贯穿机理，通过微小的间隙而转移。