propagation的例句（propagation在句子中的用法）

• artificial propagation of fish 鱼类人工繁殖
• Electrical treeing characteristics were discussed by the model of tree shape propagation in rubber. 进而提出了硅橡胶电树枝形态发展模型,并以此讨论了不同形态的电树枝老化特性.
• The disturbance is sound wave, conforming to the laws of acoustic propagation in solids. 这种扰动是种声波, 它遵从在固体中声波的传播规律.
• The Security Descriptor Propagator is waiting for a propagation event. 安全描述符传播程序正在等待传播事件.
• Such rootstocks or cultivars were reproduced true to type by vegetative propagation. 这些钻木和品种,通过无性繁殖长成和亲本一样的类型.
• Rose propagation has a long and rich history. 玫瑰繁殖有着悠久的历史。
• If a plant has spotted or crinkled leaves, do not use it for propagation. 如果植物的叶子有斑点或者萎缩，就不要用来繁殖。
• The stability and space correlation about the sky wave propagation time - delay in Loran - C system are studied. 研究了罗兰 -C 天波传播时延的稳定性与空间相关性.
• In this paper , Finite element analysis ( FEA ) simulation models for partial discharge wave propagation are built. 建立了局部放电声波传播的有限元分析 ( FEA ) 仿真模型.
• The main visualization techniques are linear propagation and ellipsoid display. 应用最多的方法主要有线性延展法和椭球体表示法.
• In acoustics he studied the propagation of sound and musical consonance and dissonance. 在声学中,他研究了声的传播和音乐的和谐与不和谐.
• The Security Descriptor Propagator has been notified of waiting propagation events. 安全描述符传播程序已经被通知要等待传播事件.
• 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.