cyclic

• The unsaturated link occurs in a cyclic system .
  在环体系中存在不饱和键。
• The cyclic model of the universe is clearly attractive .
  宇宙的循环模式显然富有魅力。
• There is only one lower-energy orbital in a cyclic system .
  在环状体系中只有一个最低能量轨道。
• The refrigerant in a household refrigerator also undergoes a cyclic process .
  家用冰箱的致冷剂，也经历循环过程。
• The relations reflect the nature of the tectonic movement, that is, gradual or cyclic .
  这些关系反映出构造运动的性质，是渐进的或是旋回的。
• Among the first things a watcher of the sky becomes aware of is the cyclic nature of what is seen .
  天空的观察者首先意识到的是所见现象的周期性特征。
• Similar cyclic stresses may have occurred due to wind-induced swaying motion during storage .
  同样在存放时由风力引起的横向摆动也可以产生类似的循环应力。
• Other cyclic variations in the relationships between sun, moon and earth also affect tidal range .
  太阳，月球和地球之间的其它周期的变化也对潮汐大小产生影响。
• The principle of cyclic sedimentation applies to deposits dating from earliest paleozoic time to the holocene .
  旋回沉积原理适用于始于最早的古生代迄至全新世的沉积物。
• A process in which the final state of the system is the same as the initial state is called a cyclic process .
  若在一过程中，体系的终态和始态相同，则称此过程为循环过程。