cyclic

• Pah poly cyclic aromatic hydrocarbon
  发动机的多环芳香族碳氢化合物排放物
• Synthesis of optically active chiral cyclic guanidine derivative
  手性环胍衍生物的合成
• Talking about the cyclic operating ways of mine tunnelling
  浅谈煤矿掘进的循环作业方式
• Energy and the system of energy cyclic economy in china
  建立我国能源循环经济体系的对策
• Preliminary discussion on the cyclic economy of coal industry
  煤炭企业发展循环经济初探
• Repeat but use left cyclic instead of right cyclic
  重覆以上的动作，但是将副翼打左舵。
• The cyclic movement of land distribution
  中国传统社会地权分配的周期波动
• Research advances in bioactive cyclic dipeptides
  生物活性环二肽研究进展
• Cyclic nucleotide dependent protein kinases
  环化核苷酸依赖性蛋白质激酶
• Cyclic nucleotide regulated cation channels
  环化核苷酸调节的阳离子通道