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- Forming and propagation of wave. 波的形成和传播。
- 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。
- In this study, we applied the reversibility of elastic wave to a discussion of the reverse time propagation of wave equation. 摘要本文应用波动方程式的可逆性讨论弹性波的逆时影像重建。
- The wave snapshots at different time, which gave a visual interpretation of propagation of wave in the pile, were obtained. 绘制了不同时刻的波场图，直观地反映了波在桩中的传播规律。
- The vibration acceleration signals at initial stage and steady stage in flowing granular media are tested,and the propagation of wave in the flowing field is analyzed. 试验测定振动助流时散体颗粒在初始阶段和稳定流动阶段的振动加速度信号,并对流动场中波的传播规律进行分析。
- velocity of propagation of wave front 波前传播速度
- The sun sometimes spoils the propagation of radio waves. 太阳有时会影响无线电波的传播。
- Emission and propagation of energy in the form of rays or waves. 发射以光线或波的形式发出和传播能量
- FREQUENCY RESPONSE OF BEAM VIBRATION BASED ON PROPAGATION OF WAVE 利用波的传播求梁弯曲振动的频率响应
- The propagation of wave beam in composite random medium 复合随机介质中波束的传播
- The propagation of animals or plants. 动物的饲养，植物的培植
- Light and sound move in the form of wave. 光线和声音以波的形式传播。
- Committee on Propagation of the Tradition! '优良传统发扬光大委员会'！
- The sea wall sustained the shock of waves. 海堤经得起海浪的冲击。
- There are the same phase places in two systems of coordinates according to the course of propagating of wave, so that the Doppler effect is produced and the relativistic Doppler effect is worked out. 根据波传播过程中在两个坐标系中有相同的相位,分析导出多普勒效应,并引伸至相对论下的多普勒效应。
- Studies on rapid propagation of Cornus alba'Aurea'. 金叶红瑞木快繁技术研究。
- In vitro Propagation of Adiantum raddianum Presl. 楔叶铁线蕨的离体快繁。
- A short, irregular motion of waves. 碎浪波浪短而不规则地运动
- Study on the Propagation of Melastoma dodecandru L. 地菍的繁殖研究。
- Tissue Culture and Rapid Propagation of Lilium spp. 青山百合的组织培养与快速繁殖。
