振荡

• The combustion process cannot couple to the feed system unless a flow oscillation exists .
  不存在流动振荡，燃烧过程就不可能与供应系统耦合。
• Volcanic tremor is due to the oscillation of magmatic gas or due to the crater-wall downfall .
  火山地震由火山气体振荡或火山口内壁崩塌引起。
• Volcanic tremor is due to the oscillation of magmatic gas or due to the craterwall downfall .
  火山地震由火山气体振荡或火山口内壁的崩塌引起。
• The dutch-roll oscillation may from a piloting standpoint be termed a nuisance factor .
  从驾驶的观点看来，荷兰滚振荡被认为是一个有害的因素。
• Volcanic tremor is due to the oscillation of magmatic gas or due to the crater-wall downfall .
  火山地震由火山气体振荡或火山口内壁的崩塌引起。
• If the mass is displaced from its rest position and released, it will oscillate up and down .
  质量如果离开它的静止位置后再释放，将作上下振荡。
• These instabilities manifest themselves in irregular combustion and in pressure oscillations .
  这种不稳定现象证明其本身存在不规则燃烧和压力振荡。
• The accelerometer bias errors result in an average constant offset plus an oscillatory component .
  加速度计的偏置误差形成一平均的常值偏离加上一振荡分量。
• The study of vibration is concerned with the oscillatory motions of bodies and the forces associated with them .
  振动的研究涉及到物体的振荡运动以及与此有关的力。
• These clocks depend on electricity and the vibrations of the atoms of a quartz crystal, and are very complicated .
  这些钟靠电和石英晶体的原子振荡走时，是十分复杂的。