random

• The polypepticle chains in elastin are present in a random arrangement .
  弹性蛋白内的多肽链以一种纹乱的排列而存在。
• As a result, the random phase changes mentioned above occur much less frequently .
  因此，上述的无规相位变化就很少出现。
• His wife was in the room. without taking off his hat he sat down at random .
  他的妻子在屋里，他帽子也没摘就胡乱地坐下来。
• Their intrusion, though baffling and terrible, is not a random mischance .
  他们的闯入，虽然使人惊疑不定，却并不是飞来横祸。
• The majority view is that the molecules are tangled up in a completely random manner .
  大多数意见是分子完全杂乱地缠结在一起。
• Under ordinary conditions, these atoms lie at random angles to one another .
  在一般条件下，这些原子相互之间以不规则的角度排列。
• The normal stress acting in any random direction can be obtained in the following way .
  作用于任意方向的正应力可按下列途径来求得。
• The vibrations which constitute a wave in a gas superposed on the random thermal motion .
  气体中形成波的振动叠加在这种无规则热运动上。
• At a high temperature the random molecular motion is more vigorous than at a low temperature .
  分子的无规律运动在高温时比在低温时更激烈。
• He would go to the plants every morning and pull five units at random off the line .
  他每天上午都要到生产车间去，随便从生产线上拉出五件。