propagations中文是什么意思

• (propagation 的复数) n. 增殖, 繁殖, 宣传
• [医] 传播, 繁殖, 持续培养

• propagative organ    繁殖器官
• propagational reliability    (电磁)传播可靠性
• propagative reproduction    传播生殖
• propagational    [网络] 传播
• propagative spore    繁殖孢子
• propagation.    n. 传播；扩展；宣传；培养 ; [网络] 繁殖；增殖；蔓延
• propagative type transmission    《英汉医学词典》propagative type transmission ; 增殖型传播
• propagation tear resistance    n.抗蔓延斯裂性
• propagative viruses    《英汉医学词典》propagative viruses ; 繁殖病毒
• propagation tank    [网络] 繁殖槽

• Crack propagation usually begins slowly .
  裂纹的增长常常是开始缓慢。
• Time deviation due to propagation delay can be tolerated .
  允许存在传输延迟所引起的时间漂移。
• He discussed the propagation of waves through the earth's interior .
  他探讨了地震波在地球内部的传播。
• So far we have described the propagation of alternating magnetic fields .
  至此我们讨论了交变磁场的传播。
• It is the reverse of the propagation step in addition polymerization .
  这一过程是加聚反应历程中链增长步序的逆过程。
• Initially 24 mm holes were drilled at the crack tips to arrest propagation .
  最初，在裂纹尖端钻24mm的孔以阻止其扩展。
• The method is a direct simulation of the actual process of radiation propagation .
  这种方法是辐射传输实际过程的直接模拟。
• Clonal propagation can also give some large gains in a relatively short time .
  繁殖无性系也可以在较短期间内提供较大的增益。
• Vegetative propagation of nuts has been successfully practised for over 2, 000 years .
  坚果的无性繁殖已被成功地应用了2000多年。
• Also, the idea of progress and its enthusiastic propagation may have some effect .
  还有，进步观念及其热烈宣传也会产生某种效果。